C# Programming is a widely-used, versatile, and powerful programming language that offers a range of possibilities for developing software applications. C# Programmers can create custom software solutions for clients, ranging from desktop and mobile apps to web-based applications and games. By hiring an expert C# Programmer on Freelancer.com, clients can take their projects to new levels of efficiency, interactivity, and performance. Here's some projects that our expert C# Programmers made real:

  • Database synchronization tools for central server management
  • Augmented Reality integration for mobile and desktop applications
  • Card game development in Flutter
  • Setting up secure VPN connections via BlueStacks5 emulator
  • NinjaTrader 8 future trading strategy development
  • Windows application creation for various business needs
  • Web development using C# for robust web-based applications
  • Desktop software solutions for wholesale business goods accounting
  • Object Oriented Programming with Hash Dictionary in C#
  • Fuzz testing harness creation using AFL (American Fuzzy Lop) for Windows Services

All of these projects and many more became a reality thanks to the talented C# Programmers found on Freelancer.com. We've got a vast community of experienced developers just waiting to help bring your ideas to life. With our simple-to-use platform, getting started has never been easier - simply post your project details, and our freelancers will bid to offer you their services.

The possibilities are endless when you invite the right talent into your project. Don't wait any longer - post your own project today and hire an expert C# Programmer on Freelancer.com. Your next great idea is just waiting to be brought to life.

Conform celor 206,325 recenzii, clienții îi evaluează pe C# Programmers cu 4.84 din 5 stele.
Angajează C# Programmers

C# Programming is a widely-used, versatile, and powerful programming language that offers a range of possibilities for developing software applications. C# Programmers can create custom software solutions for clients, ranging from desktop and mobile apps to web-based applications and games. By hiring an expert C# Programmer on Freelancer.com, clients can take their projects to new levels of efficiency, interactivity, and performance. Here's some projects that our expert C# Programmers made real:

  • Database synchronization tools for central server management
  • Augmented Reality integration for mobile and desktop applications
  • Card game development in Flutter
  • Setting up secure VPN connections via BlueStacks5 emulator
  • NinjaTrader 8 future trading strategy development
  • Windows application creation for various business needs
  • Web development using C# for robust web-based applications
  • Desktop software solutions for wholesale business goods accounting
  • Object Oriented Programming with Hash Dictionary in C#
  • Fuzz testing harness creation using AFL (American Fuzzy Lop) for Windows Services

All of these projects and many more became a reality thanks to the talented C# Programmers found on Freelancer.com. We've got a vast community of experienced developers just waiting to help bring your ideas to life. With our simple-to-use platform, getting started has never been easier - simply post your project details, and our freelancers will bid to offer you their services.

The possibilities are endless when you invite the right talent into your project. Don't wait any longer - post your own project today and hire an expert C# Programmer on Freelancer.com. Your next great idea is just waiting to be brought to life.

Conform celor 206,325 recenzii, clienții îi evaluează pe C# Programmers cu 4.84 din 5 stele.
Angajează C# Programmers

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    64 proiecte găsite

    Tengo un .exe de una app de trading para la plataforma IQ Option que quedó bloqueado por licencia. Necesito una de estas dos soluciones (tú eliges la más factible): 1. Eliminar o desactivar por completo la verificación de licencia dentro del ejecutable existente. 2. Crear un clon idéntico que reproduzca la misma interfaz y comportamiento. Requisitos mínimos que la versión final debe cumplir: • Iniciar y conectarse a IQ Option sin restricciones. • Permitir iniciar sesión con mis credenciales actuales. • Mostrar los mismos gráficos y herramientas integradas. • Ejecutar órdenes de trade de forma manual con la misma velocidad y fiabilidad. • No necesito funciones de trading automá...

    $569 Average bid
    $569 Oferta medie
    26 oferte

    Necesito desarrollar un sistema POS pensado específicamente para una tienda minorista. El flujo de venta debe ser ágil: registro de artículos, cálculo de impuestos, emisión de tickets y cierres de caja diarios. Como parte crítica del proyecto, quiero incorporar un programa de fidelización de clientes que: • asigne puntos o recompensas automáticamente al completar cada compra; • permita consultar el saldo de puntos desde la misma pantalla de venta; • genere reportes básicos de uso y canje para ayudarme a planificar promociones. El sistema debe ser fácil de instalar en un equipo Windows estándar, funcionar con impresora térmica y lector de código de barras, y guardar la base de dat...

    $42 Average bid
    $42 Oferta medie
    24 oferte

    I have a repetitive data-entry task inside a Windows-based application that displays its own forms. Each record requires filling several text fields and choosing items from dropdowns. I want a Power Automate Desktop flow that will take care of the entire sequence hands-free, including opening the app, navigating between screens, entering the text, selecting the correct dropdown values, and finally saving or submitting each record. Relevant details you should know • Target: native Windows application (not a browser). • Fields involved: standard text boxes plus dropdown lists; no check boxes this time. • Data source: I will supply a sample CSV/Excel file from which the bot should read the values before pushing them into the form. Deliverables • A PAD .flow file ...

    $79 Average bid
    $79 Oferta medie
    10 oferte

    Tôi cần tuyển một nhân viên tư vấn khách hàng làm việc từ xa trên nền tảng Freelancer. Công việc chính của bạn là tiếp nhận câu hỏi, hỗ trợ và giải đáp thắc mắc cho khách hàng qua chat hoặc gọi điện theo kịch bản có sẵn, đồng thời ghi nhận phản hồi để chuyển cho bộ phận liên quan. Yêu cầu tối thiểu: • Kỹ năng giao tiếp rõ ràng, thân thiện và chuyên nghiệp bằng tiếng Việt. • Có máy tính và kết nối Internet ổn định để phản hồi khách nhanh chóng. • Chủ động sắp xếp thời gian, đảm bảo đúng ca làm đã thống nhất. Nếu bạn tự tin với khả năng giao tiếp của m&ig...

    $19 / hr Average bid
    $19 / hr Oferta medie
    20 oferte

    From Pakistan or India Junior Level Work Needed. I maintain a small-to-medium ASP.NET solution written in C#. Day-to-day work occasionally piles up, so I want to bring in a junior developer who can jump into Visual Studio, pull the latest branch from Git, and tackle clearly defined tasks as they appear. Typical assignments will involve: • Updating or refactoring existing C# classes to keep the codebase clean and readable • Implementing straightforward pages or components in ASP.NET (MVC/Core) under guidance from my side • Writing concise unit tests so we keep coverage intact • Checking in changes via pull request and responding to code-review comments You will always receive a ticket that describes the goal, the current behaviour, the expected result, and any co...

    $6 / hr Average bid
    $6 / hr Oferta medie
    45 oferte

    My Microsoft Lists setup relies on several Power Automate flow triggers, yet two problems are slowing the team down: the flows sometimes fire on the wrong data and, at other times, they fire only sporadically. In addition, the SharePoint connections these flows depend on are now breaking at random moments. I need you to jump in immediately, identify the root cause, repair the faulty logic, and re-establish the SharePoint connections—all within the next 12 hours. Expect to work inside Microsoft Lists, Power Automate, and SharePoint Online; once you are done, every trigger should launch only when the correct item criteria are met and should do so consistently across repeated tests. Deliverables will be accepted when: • All affected flows run against the correct data set, w...

    $154 Average bid
    $154 Oferta medie
    59 oferte

    Tôi đang xây dựng một trang web thương mại điện tử và cần một nhà phát triển web có kinh nghiệm quản lý cơ sở dữ liệu. Mục tiêu là bảo đảm hệ thống dữ liệu hoạt động ổn định, bảo mật và dễ mở rộng. Cụ thể, tôi cần bạn: • Thiết kế hoặc rà soát lại cấu trúc cơ sở dữ liệu để lưu trữ sản phẩm, đơn hàng, khách hàng và các bảng liên quan. • Tối ưu truy vấn nhằm tăng tốc độ tải trang và cải thiện trải nghiệm người dùng. • Thiết lập các cơ chế backup, khôi phục và bảo mật dữ liệu (mã hoá, phân quyền). • Tích hợp cơ sở dữ liệu với phần backend hiện có, bảo đảm đồng bộ dữ l...

    $499 Average bid
    $499 Oferta medie
    52 oferte

    I need a bespoke recruitment platform that carries an applicant from first contact right through to payroll, all inside one fluid workflow. The core functionality has four pillars: • A robust Applicant Tracking System that lets me capture, parse and progress every application while maintaining a clear audit trail. • Smart Interview Scheduling with calendar sync (Outlook, Google, Apple), automated reminders and simple drag-and-drop re-booking. • Full Onboarding Management so new hires can sign documents, complete checklists and gain system access without paperwork bottlenecks. • Allocations & Payroll tools that assign hires to cost centres, calculate pay components and export clean data to my existing payroll engine through CSV or an open API. The system mu...

    $405 Average bid
    $405 Oferta medie
    207 oferte
    Finish ASP.NET Pet Services Platform
    5 zile left
    Cont confirmat

    The core of my pets-services platform is already running on C#, ASP.NET Core and SQL Server, but only part of the roadmap is complete. I need a developer who can dive into the existing repository, understand what’s been built so far and then work alongside me, sprint by sprint, until we launch. and after we launch stay with me to develop it more. Where things stand • Current status: partially developed. Key models, some controllers and basic pages are live, but several workflows still stop at stubs or placeholders. • Guidelines: I have an architecture outline, UX wireframes and a list of required endpoints; however, I’m open to your recommendations on best practices, performance tuning, and UI polish. What you’ll be picking up – Clean up and extend...

    $165 Average bid
    $165 Oferta medie
    154 oferte

    İşletmem için Windows ortamında çalışacak masaüstü bir satış uygulaması geliştirilmesini istiyorum. Uygulama yalnızca perakende satış süreçlerini kapsayacak; kasa ekranı, barkod okuma ve hızlı fiş çıktısı gibi temel POS fonksiyonları yeterli olacak. Özellikle ihtiyaç duyduğum özellikler: • Kurulabilir Windows .exe dosyası ve tam kaynak kodu • Ürün, kategori ve fiyat yönetim panelleri • Barkod + dokunmatik uyumlu satış ekranı • Satış sonrası stok seviyelerinin otomatik güncellenmesi • Minimum stok uyarı sistemi • Stok durumu raporu (tarih aralığı filtreli, PDF & Excel dışa aktarım) • Basit kullanıcı yetkilendirme (yönetici / kasa) Kullandığınız teknoloji ...

    $73 Average bid
    $73 Oferta medie
    12 oferte

    I am looking for a developer who can build a full-cycle automation bot that works on the BLS appointment portals serving Morocco for both Spain and Portugal. The bot’s main task is to secure tourist-visa slots while mimicking human behaviour closely enough to avoid the usual 429 / 403 blocks. Core workflow • Auto login, picking the “Visa touristique” option each time. • Intelligent form filler that reads my profile data from a local JSON or database and completes every field. • Calendar handler that searches for a fixed date I specify (with the possibility to switch to random or forced-calendar modes later). • OTP retrieval, photo upload validation and graceful error recovery, all without manual input. • Captcha bypass using a server-si...

    $1071 Average bid
    $1071 Oferta medie
    149 oferte

    I’m building an interactive visual read-out for a 1,000-node magnetometer array. The hardware side is already defined: every ten Honeywell-style magnetometers sit on a single ESP32 over I²C, and each ESP32 publishes its ten readings (sensor ID + value) via MQTT. In total that gives me 100 publishers feeding a desktop application. Your job is to create the Unity application that subscribes to those MQTT topics, tracks every sensor, and renders an on-screen representation arranged as ten “curtains,” each curtain showing a 10 × 10 grid. The visual must compile and run on both Windows and macOS; I’ll test on a current PC tower and a recent M-series MacBook. Core behaviour • Real-time field strength display – the magnitude coming in determines b...

    $487 Average bid
    $487 Oferta medie
    69 oferte

    Freelance Software Developer Wanted – Desktop Sports Betting Analysis & Automation Software Project Overview We are looking for an experienced software developer (or small development team) to build a professional Windows desktop application focused on sports betting analysis and automated bet execution. IMPORTANT: This is NOT a website. This is NOT a SaaS platform. The software must run locally on the user’s own computer or VPS. The goal is to develop a downloadable desktop application that can: * Analyze football matches * Process historical match data * Retrieve bookmaker odds * Calculate probabilities * Identify potential value bets * Execute bets automatically through connected bookmaker accounts (where technically and legally supported) The user always retain...

    $519 Average bid
    $519 Oferta medie
    171 oferte

    I need a dependable administrative hand to keep my workflow on track. The work centers on two recurring tasks: 1. Completing application forms – gathering the right details, entering them neatly, double-checking every field, and submitting on time. 2. Managing customer support emails – drafting clear, courteous replies, filing incoming messages, and flagging anything that needs my direct attention. No phone calls are involved right now, so you can stay focused on form accuracy and email turnaround. Consistent organization, sharp attention to detail, and good time management are essential, as I rely on quick, mistake-free processing. If you’re comfortable juggling both tasks each day and can keep me updated on progress without prompting, I’d love to work togethe...

    $239 Average bid
    $239 Oferta medie
    18 oferte

    I need a developer who has already completed a Malaysian MyInvois / e-Invoice integration to plug that same expertise into our web-based EMR (ASP.NET C#, Microsoft SQL Server). The immediate goal is automated invoice generation: every time a consultation, treatment or ancillary service is saved in the EMR, a compliant e-Invoice must be created in the background and transmitted to the LHDN MyInvois gateway without any manual touch points. You will work directly in our existing codebase, expose or consume the necessary REST endpoints, handle authentication and digital signing, and persist the MyInvois response so finance staff can retrieve the PDF or XML from inside the EMR UI. Please bring along any helper libraries, middleware components or stored-procedure strategies you have already pro...

    $481 Average bid
    $481 Oferta medie
    91 oferte
    Advanced Discord Server Build
    5 zile left
    Cont confirmat

    I’m setting up a private, niche-focused Discord space and want it to feel as polished and capable as any top-tier public community. The goal is a turnkey server that my moderators and I can run smoothly from day one, with every major quality-of-life feature already in place. Key features I need implemented: • Custom bots – for moderation, utility commands and anything else that will streamline day-to-day activity. • Event scheduling – native or third-party solutions so members can RSVP and receive reminders. • Role management – a clearly structured permissions hierarchy that we’ll assign manually, keeping full control over who gains access to what. Scope of work 1. Plan and create the full channel and category layout, including text, voice...

    $10 Average bid
    $10 Oferta medie
    19 oferte
    Make Realistic Unity Bike Controller
    5 zile left
    Cont confirmat

    - Looking for experienced unity dev - Minimum 2 years experience. - This is a realistic controller - We have a base version ready which you can develop upon to match the reference bike game. - Vibe coding won't get you there. Only bid if you're experienced with unity physics. - Candidates with full time availability while working on this.

    $194 Average bid
    $194 Oferta medie
    30 oferte

    WhatsApp Automation & Sales System Requirement I run a small online business and receive a high volume of leads from Facebook Ads directly on WhatsApp. Due to the increasing number of inquiries, it is becoming difficult to manage all customer conversations manually. I am looking for a complete WhatsApp Business API solution with the following requirements: 1. WhatsApp Business API setup. 2. Assistance in obtaining WhatsApp Official Business Account (Blue Tick Verification). 3. Automated welcome messages and chatbot system. 4. Interactive menu/options for customers when they send a message. 5. Lead management and customer segmentation. 6. Automated follow-up messages to improve conversion rates. 7. Easy order placement directly through WhatsApp. 8. Customer support automation for com...

    $140 Average bid
    $140 Oferta medie
    42 oferte
    High-Performance MS SQL CLR FPE UDF
    4 zile left
    Cont confirmat

    This project centers on a brand-new MS SQL Server CLR-based User Defined Function that performs format-preserving encryption (tokenization) of Personal Identifiable Information. The primary goal of this engagement is to validate that the CLR UDF architecture meets the required throughput target. The cryptographic implementation may use an existing FF1/FF3-1 library or a lightweight placeholder — what must be proven is that the SQL Server CLR layer can sustain the expected load at scale. Every line will be written from scratch and staged in our Development environment. Scope • Implement FF1 and FF3-1 per NIST SP 800-38G in C#. An existing open-source library is acceptable provided it is fully managed and compatible with SQL CLR deployment. • Wrap the algorithms in a MS ...

    $519 Average bid
    $519 Oferta medie
    99 oferte

    I need a single Xamarin-based code-base that compiles cleanly to iOS, Android, and a browser-friendly Web assembly build. The goal is a straightforward business application that lets registered users sign in securely, purchase services through an integrated payment gateway, and stay informed through real-time push notifications. Core requirements • (or Xamarin with .NET Standard libraries) as the shared UI layer so that at least 90 % of the code is reused across the three targets. • Solid user authentication: email / password plus social sign-in if it does not add significant overhead. Token management must be handled on all platforms. • Payment integration: Stripe or PayPal are both acceptable; I will decide after seeing your recommendation and previous work. Test a...

    $278 Average bid
    $278 Oferta medie
    66 oferte

    أحتاج إلى تطوير برنامج كاشير مخصص يعمل في مقهى، تُدخل فيه المبيعات يدويًا بالكامل. أهم ما أريده أن ينجزه النظام هو: • إضافة المنتجات بسهولة مع إمكانية تعديل الأسعار والكميات في أي وقت. • حفظ إجمالي المبيعات اليومية بشكل تلقائي وإظهارها عند الطلب. • الاحتفاظ بسجل تاريخي واسع لكل عمليات البيع يمكنني الرجوع إليه لاحقًا عبر فلاتر تاريخ مرنة. • طباعة الفاتورة مباشرة من البرنامج بتصميم بسيط وواضح يُظهر تفاصيل الطلب والسعر الإجمالي. واجهة الاستخدام يجب أن تكون عربية وسهلة، تعمل دون اتصال بالإنترنت على جهاز واحد في البداية (إمكانية التوسّع لاحقًا ميزة مرحّب بها). إذا كنت قد أنجزت أنظمة مشابهة للمقاهي أو تملك عرضًا تجريبيًا يُظهر السرعة وسلاسة طباعة الفاتورة فأرفقه مع عرضك. أي اقتراحات إضافية لتحسين تتبع المبيعات أو تقارير الأداء سأقيّمها بعناية.

    $164 Average bid
    $164 Oferta medie
    64 oferte
    Forms & Email Support
    4 zile left
    Cont confirmat

    I need a dependable administrative hand to keep my workflow on track. The work centers on two recurring tasks: 1. Completing application forms – gathering the right details, entering them neatly, double-checking every field, and submitting on time. 2. Managing customer support emails – drafting clear, courteous replies, filing incoming messages, and flagging anything that needs my direct attention. No phone calls are involved right now, so you can stay focused on form accuracy and email turnaround. Consistent organization, sharp attention to detail, and good time management are essential, as I rely on quick, mistake-free processing. If you’re comfortable juggling both tasks each day and can keep me updated on progress without prompting, I’d love to work togethe...

    $126 Average bid
    $126 Oferta medie
    88 oferte

    I’m creating a first-person strategy simulation exclusively for PC and am looking for a developer who can take the idea from concept to a playable prototype. The game must feel fully strategic—players should be making high-level, meaningful decisions—yet everything unfolds through a first-person lens, so smooth camera control and immersive interaction are essential. Here’s what I need from you: • Core gameplay loop designed and implemented, including resource management, AI-driven opponents, and win/lose conditions. • First-person controls that remain intuitive even when issuing strategic commands. • Clean, well-commented source code delivered in either Unity (C#) or Unreal Engine (C++/Blueprints); I’m flexible on engine choice if you jus...

    $462 Average bid
    $462 Oferta medie
    48 oferte
    First-Person Cabin Horror Game
    4 zile left
    Cont confirmat

    I want to create a short, story-driven horror experience in the vein of “Fears to Fathom.” The entire game should be played in first-person with a minimal HUD so the player feels truly stranded. Setting You start the night inside a lonely cabin buried deep in the woods, hanging out with friends. As darkness settles, subtle anomalies turn into undeniable threats and the surrounding forest becomes just as unnerving as the creaking rooms inside. Tone & Gameplay The focus is pure horror—slow-burn tension, unsettling audio design, well-timed jump scares, and environmental storytelling. I’m not interested in heavy combat systems or elaborate puzzles; light interaction such as locking doors, restoring power, answering a crackling radio, or reading scattered n...

    $357 Average bid
    $357 Oferta medie
    50 oferte

    I have the full concept for a PC-only 2D MMO sandbox inspired by Pixel Worlds and I’m ready to see it running. What I need right now is the playable foundation: account creation that stores credentials securely, a clean main menu that leads into the world, and enough networked infrastructure so I can begin plugging in the building, chat, trading, and character-customization systems I’ve already designed. As Of Right Now I just need the basics (Main Menu, Account creation and world making/saving if possible) Engine choice is open—Unity, Godot, or anything you’re comfortable with—as long as the end result is stable, well-commented, and easy for me to expand. A lightweight server back end (Node, .NET, or similar) plus a simple database for user data will be expe...

    $36 Average bid
    $36 Oferta medie
    31 oferte
    Unity VR Daily Task Support
    3 zile left
    Cont confirmat

    My Oculus-focused Unity project moves forward in small, well-defined steps each day. I prepare bite-sized tickets every morning and hand them over for same-day or next-day turnaround. An intermediate-level developer who is equally comfortable in C# scripts and Unity’s editor will fit right in. The daily assignments rotate through three main areas: • 3D modeling that matches an existing low-poly art style • Scripting and coding of gameplay logic, interaction systems, and performance tweaks • User interface design inside world-space canvases, including responsive menus for Oculus controllers We will sync in Git, communicate over Slack, and review your work inside an Oculus Quest build before marking a task complete. If you enjoy steady, focused challenges and can...

    $11 / hr Average bid
    $11 / hr Oferta medie
    20 oferte

    I need a lightweight Windows desktop application that lets me handle the everyday paperwork of freight management without fuss. The core flow is simple: I open the program, create or select a client, and immediately start filling out ledger entries that capture shipment details—origin, destination, weight, carrier, cost, and any reference numbers. As those records grow, I want to be able to pull clean summaries and printable reports at the click of a button. Must-haves • A ledger module where I can add, edit, and archive entries. • A shipment tracker that links each ledger line to its current status. • A reporting screen that filters by date range, client, or carrier and exports to PDF or Excel. • Smooth installation on modern Windows machines (Windows 10...

    $257 Average bid
    $257 Oferta medie
    31 oferte

    We run "Sourav Printers," a high-volume Trophy and Memento wholesale manufacturing and distribution business. We want to eliminate manual operations by building a fully automated, end-to-end Multi-Agent AI system using Claude API (Anthropic) and (Integromat). ​This system must handle everything from Meta Ads lead capture, automated WhatsApp order intake (including PDF/Image parsing), design text formatting, customer approval loops, to live inventory alerts and owner dashboards. ​Detailed Multi-Agent Workflow Required: ​1. Meta Ads Integration & Instant Lead Engagement: ​Trigger: A customer interacts with our Facebook or Instagram Ads (clicks "Send Message" or submits a form). ​Action: Claude API must instantly engage with them via Messenger/WhatsApp in Bengali or E...

    $91 Average bid
    $91 Oferta medie
    41 oferte
    Build Windows LiveKit Meeting EXE
    3 zile left
    Cont confirmat

    I need a single-file Windows executable that wraps the open-source LiveKit stack so I can spin up, host, and join video meetings on demand. I do not need a full graphical interface—basic, CLI-driven operation is fine—but the build must still expose three core features: screen sharing, session recording, and an in-meeting chat. Please use whichever language or tooling you prefer (Go, Node, Electron, .NET, etc.) provided the final deliverable is a stand-alone .exe that launches on Windows 10/11 without external installs. Source code, a concise README with build steps, and any minimal configuration files should accompany the binary. Acceptance criteria • The .exe starts a LiveKit room and allows another instance to join. • Screen sharing works between participants....

    $86 Average bid
    $86 Oferta medie
    18 oferte

    1. Desarrollo de Aplicación Desktop para Reportes de Certiÿicaciones • Desarrollo de aplicación Windows para creación y Āestión de reportes de certiÿicaciones. • Arquitectura modular reutilizable para múltiples tipos de reportes. • Sistema de autenticación individual con roles y permisos. • Funcionamiento oÿÿline con sincronización automática cuando exista conexión a internet. • Generación de reportes PDF asociados a certiÿicaciones. • Manejo dinámico de ÿormularios y estructuras variables por tipo de reporte. • Implementación inicial de 55 tipos de reportes. 2. InteĀración con Aplicación de DRL y Asociados • Desarrollo de ...

    $1061 Average bid
    $1061 Oferta medie
    80 oferte

    I need a concise software tool that reads one-or-multiple CSV or Excel workbooks, runs a set of statistical analyses, and returns clean, ready-to-share results. The primary work is software engineering; the database portion is strictly file-based, so no SQL servers are involved. Core workflow 1. User selects or drops the CSV/XLSX files. 2. The program performs descriptive statistics (mean, median, variance, standard deviation), correlation matrices, and any other common tests you recommend. 3. Results are exported to a new Excel sheet, PDF, or JSON summary—whatever is simplest to reuse. Tech stack is your call, but Python (pandas, NumPy, SciPy) or a lightweight C#/.NET implementation would suit the environment here. The code must be: • Fully commented and modular s...

    $15 / hr Average bid
    $15 / hr Oferta medie
    10 oferte

    Descripción del Proyecto Buscamos un desarrollador de software con experiencia comprobable en el desarrollo de aplicaciones de escritorio para crear un sistema robusto, escalable y eficiente utilizando WPF (C#) y SQL Server. El sistema controlará inventarios, ventas, cuentas por cobrar y flujo de caja para múltiples sucursales. Módulos y Requerimientos del Sistema: 1. Módulo de Inventario CRUD completo de productos. Control y visualización de stock independiente por sucursal. Gestión de traslados de mercancía entre sucursales. Generación e impresión de códigos de barra (con configuración dinámica para ajustarse al tamaño de la etiqueta). 2. Módulo de Ventas (Punto de Venta) Emisi...

    $456 Average bid
    $456 Oferta medie
    63 oferte

    I am currently looking for an experienced developer who has strong knowledge in writing plugins, automation systems, and advanced bots for Silkroad Online (iSRO/vSRO environment). My main goal is to automate large parts of the server and gameplay systems. I am especially interested in someone who understands multi-client management, academy systems, automated character handling, packet-based systems, and bot-related development in general. What I am looking for: • Automation of large numbers of characters and accounts • Automated login and reconnect systems • Academy management through bots • Character monitoring and control systems • Plugin development for existing bot frameworks • Packet handling and packet-level automation • Custom bot features and s...

    $22 Average bid
    $22 Oferta medie
    36 oferte
    Need Bug-Free Master Anim System
    2 zile left
    Cont confirmat

    I’m building a Unity-based open-world project similar in scope to GTA and I want to slot in the Master Anim System as the backbone for all character movement and interaction. I don’t need a custom rewrite—just a clean, fully functional copy of the official template. here is link What I’m after is the latest or otherwise proven bug-free version, packaged for Unity, ready to drop into my project without broken links, missing scripts, or licensing headaches. If you already own a stable release, please share it with me along with any setup notes you found essential. Deliverables • Master Anim System Unity package (bug-free) • Any accompanying documentation or demo scene to confirm smooth import and play • Quick installation steps or tips you&rs...

    $144 Average bid
    $144 Oferta medie
    14 oferte
    Retro Pixel RPG for EPPP Prep
    2 zile left
    Cont confirmat

    I want to turn my daily EPPP study routine into a 90’s-inspired 2-D pixel art RPG that runs smoothly on PC. Think classic SNES aesthetics—tight 16-bit sprites, chiptune loops, simple UI—not a modern HD remake. Core loop • Story-driven quests and side missions that pull exam domains (biological bases, ethics, assessment, etc.) into narrative objectives. • Puzzle rooms that gate progress behind multiple-choice or matching challenges, so I’m practicing recall rather than clicking through flashcards. • Light, turn-based combat where correct answers boost stats or unlock special moves, and wrong answers require strategic recovery—enough tension to keep it fun but not grindy. Visual & audio tone Everything should feel retro and nosta...

    $664 Average bid
    $664 Oferta medie
    64 oferte
    Cross-Platform Chess Game Development
    2 zile left
    Cont confirmat

    I am expanding our ambitious chess platform and need the actual game logic built from the ground up so it runs smoothly on iOS, Android and the Web. The visuals, menus and backend services are handled elsewhere—what I require here is the core engine that makes a match possible. You will take charge of: • Coding the full chess ruleset (legal moves, check, checkmate, stalemate, threefold repetition, 50-move rule, promotions, castling) • Providing a clean, platform-agnostic API so my UI teams on Flutter (mobile) and React (web) can call moves, receive board states and animate them in real time • Ensuring deterministic move validation and accurate FEN/PGN import-export so users can resume or share games • Implementing time controls and a simple local clock to p...

    $843 Average bid
    $843 Oferta medie
    117 oferte

    I need a web-based School Management System ERP that will be accessed through any modern browser and scales well from desktop to mobile. The initial build must cover two core modules: • Student Information Management – enrolment details, contact information, class allocation, and role-based access for administrators, teachers, parents, and (where appropriate) students. • Gradebook & Report Cards – easy entry of marks, automatic calculation of averages, printable/exportable report cards, and a simple review workflow for teachers and heads of department. Clean UI/UX, secure authentication, and a structured database are essential. Attendance tracking and other modules can be added later, so design the codebase with extensibility in mind (modular architecture,...

    $113 Average bid
    $113 Oferta medie
    94 oferte

    Freelancer Project Title Experienced Expo / React Native Developer Required (Hourly Basis) Project Description We are looking for a skilled Expo / React Native Developer to work with us on an hourly basis for ongoing mobile app development, enhancements, bug fixes, API integrations, and UI/UX improvements. This is a long-term opportunity for developers who can work independently and deliver high-quality, scalable mobile applications. Responsibilities • Develop and maintain mobile applications using Expo & React Native • Create modern, responsive, and user-friendly UI screens • Integrate REST APIs and third-party services • Implement authentication, dashboards, forms, and workflows • Optimize app performance and fix bugs • Handle Android and iOS builds &bul...

    $10 / hr Average bid
    $10 / hr Oferta medie
    64 oferte

    I need a full-stack inventory management application that lets me create, read, update and delete every core entity—products, suppliers, categories and locations—through a clean web interface and a documented Web API. Real-time stock updates are critical, so I expect live quantity adjustments pushed instantly to connected users (SignalR or an equivalent WebSocket approach is fine). The workflow must also support barcode scanning from either handheld scanners or a device camera, immediately pulling up the matching SKU for fast check-in / check-out. Reporting and analytics round out the must-haves: dashboards that show current stock, low-level alerts, turnover rates and exportable PDF/CSV summaries. A straightforward filter/search experience should let me slice data by date ra...

    $267 Average bid
    $267 Oferta medie
    49 oferte
    SharePoint & Power BI Transformation
    2 zile left
    Cont confirmat

    Over the next six months I plan to modernise our internal workspace with Microsoft 365, and I’m looking for a developer who can drive both the SharePoint Online rebuild and the Power BI layer that will sit on top of it. Scope of Work SharePoint Online Development • Design and develop SharePoint Online sites and portals. • Create and manage document libraries, folders, metadata, and permissions. • Configure document management and document control systems. • Develop user-friendly interfaces and navigation structures. Microsoft Lists • Design and implement Microsoft Lists for operational processes. • Create customized forms, views, filters, and reporting structures. • Develop relational data structures where required. Power Automate • Design and ...

    $24 / hr Average bid
    $24 / hr Oferta medie
    25 oferte

    I need a full-stack inventory management application that lets me create, read, update and delete every core entity—products, suppliers, categories and locations—through a clean web interface and a documented Web API. Real-time stock updates are critical, so I expect live quantity adjustments pushed instantly to connected users (SignalR or an equivalent WebSocket approach is fine). The workflow must also support barcode scanning from either handheld scanners or a device camera, immediately pulling up the matching SKU for fast check-in / check-out. Reporting and analytics round out the must-haves: dashboards that show current stock, low-level alerts, turnover rates and exportable PDF/CSV summaries. A straightforward filter/search experience should let me slice data by date ra...

    $12 / hr Average bid
    $12 / hr Oferta medie
    42 oferte

    I need a fully-hands-off copy-trading bot that links my Quotex account directly to text-based trade alerts coming from a specific Telegram channel. The moment a signal hits Telegram, the system should open the identical position on Quotex, apply a martingale progression for up to two extra steps if the preceding entry closes out-of-the-money, and handle the entire workflow without any manual clicks from me. Core requirements • Quotex API or reliable browser automation that will not trigger any platform bans. • Instant parsing of plain-text Telegram messages, mapping every field (asset, direction, expiry, stake) to the correct inputs on Quotex. • Dynamic position sizing so I can cap overall exposure and keep risk within the limits I set. • Clean, well-commented ...

    $17 Average bid
    $17 Oferta medie
    14 oferte

    Project Overview I am looking for an experienced developer or development team to build a complete commercial management system for my retail business. I currently use an existing inventory and POS software, and I will provide detailed screenshots and workflow examples so the developer can understand the current system and reproduce its core functionality while significantly improving the user experience, performance, and scalability. The goal is not to clone the existing software, but to create a modern, professional, and future-proof solution. Main Objectives The system should manage: Products Inventory Suppliers Customers Purchases Sales Point of Sale (POS) Payments Statistics & Reporting WooCommerce Synchronization The software must support both a physical retail store and a...

    $501 Average bid
    $501 Oferta medie
    189 oferte
    Depuración MAUI con Azure Realm
    1 zi left
    Cont confirmat

    Tengo una aplicación Android desarrollada en .NET MAUI que almacena información en una base de datos Azure mediante REALM y se sincroniza a través de una API propia. La app funciona en producción, pero: • aparecen errores de sincronización de datos • se producen caídas inesperadas de la APP • detectamos ciertos problemas de rendimiento Suceden raramente y casi siempre durante la sincronización de datos. Contamos con Sentry instalado para capturar stack-traces y logs; aun así, no hemos localizado el origen exacto. Busco a alguien que: 1. Revise el código MAUI, el esquema REALM y la lógica de la API. 2. Reproduzca los fallos a partir de los eventos registrados en Sentry. 3. Identifique y corrij...

    $18 / hr Average bid
    $18 / hr Oferta medie
    68 oferte
    Pocket Option Auto-Trader Build
    1 zi left
    Cont confirmat

    I need a developer who can translate my proprietary binary-options strategy into a fully automated trading program that runs on the Pocket Option platform. My logic is already defined and tested manually; what’s missing is the code and a clean interface so I can switch the bot on, adjust a few parameters, and let it execute without supervision. Key risk-control features I must see in the finished tool: • Stop-loss limits • Take-profit targets Everything else—signal generation, entry timing, position size and trade frequency—follows my own rules, which I will share in detail once we start. The software has to place orders directly with Pocket Option (API, WebSocket or reliable browser automation; whichever you know works best), record every trade in a log...

    $149 Average bid
    $149 Oferta medie
    58 oferte
    RTU MODBUS PLC Parser
    1 zi left
    Cont confirmat

    I’m working with a Phoenix Contact RFC430 PLC that communicates over MODBUS RTU. From the raw frames it returns, I only need two things: the current status information and any embedded error codes. You can approach this as a lightweight CLI tool, a small cross-platform utility, or a well-documented library in Python, C#, or another language you’re comfortable with—as long as it reliably ingests hex-encoded RTU frames and outputs clean, human-readable values. My typical workflow is to capture traffic with a USB-to-RS485 adapter, save it as a hex dump, and feed that file into the parser. The program should automatically identify the relevant registers, decode them, and highlight any error bits or fault codes defined by Phoenix Contact for the RFC430. Deliverables: &b...

    $194 Average bid
    $194 Oferta medie
    51 oferte

    I’ve pasted the raw file path that Windows generates for a screen-clipping PNG, but it obviously isn’t usable anywhere outside my own machine. I need someone who can quickly tell me what is wrong with the way the path is being produced or copied, show me the correct way to reference or export the image so it opens on any device, and walk me through any settings that might be causing the problem. This doesn’t really fall under full software development or typical graphic design—it’s a small but nagging technical snag. I’m expecting a concise set of steps (or a brief live walkthrough) that leaves me with a portable image file and a reliable workflow for future captures. Deliverable: a short, clear guide—or screenshare session—that demonst...

    $10 / hr Average bid
    $10 / hr Oferta medie
    3 oferte

    I’ve pasted the raw file path that Windows generates for a screen-clipping PNG, but it obviously isn’t usable anywhere outside my own machine. I need someone who can quickly tell me what is wrong with the way the path is being produced or copied, show me the correct way to reference or export the image so it opens on any device, and walk me through any settings that might be causing the problem. This doesn’t really fall under full software development or typical graphic design—it’s a small but nagging technical snag. I’m expecting a concise set of steps (or a brief live walkthrough) that leaves me with a portable image file and a reliable workflow for future captures. Deliverable: a short, clear guide—or screenshare session—that demonst...

    $10 / hr Average bid
    $10 / hr Oferta medie
    6 oferte

    I’ve pasted the raw file path that Windows generates for a screen-clipping PNG, but it obviously isn’t usable anywhere outside my own machine. I need someone who can quickly tell me what is wrong with the way the path is being produced or copied, show me the correct way to reference or export the image so it opens on any device, and walk me through any settings that might be causing the problem. This doesn’t really fall under full software development or typical graphic design—it’s a small but nagging technical snag. I’m expecting a concise set of steps (or a brief live walkthrough) that leaves me with a portable image file and a reliable workflow for future captures. Deliverable: a short, clear guide—or screenshare session—that demonst...

    $8 / hr Average bid
    $8 / hr Oferta medie
    3 oferte

    ECS unity developer to work on a realistic bike controller, matching the reference we provide. - This will require expert ECS knowledge. - Full time devs only, no part timers. - No vibe coders, this will require iterative improvements to match the reference. AI code will not get you there.

    $218 Average bid
    $218 Oferta medie
    28 oferte

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