Web Application is the process of building, testing, and hosting a service, program or software on the web. This example of technology falls under the umbrella of application development, though a Web App Developer is an IT specialist dedicated to specifically working on web based platforms. Web Application development offers plenty of advantages, as a well-executed online platform can increase accessibility, improve workflow, and offer premium user experience. Furthermore, web applications can be designed to function on mobile devices, giving developers and their clients the potential for massive reach.

A Web App Developer is an experienced professional that designs and builds applications for users to gain access to. The components of this application process include developing front end designs and coding pages with coding languages such as JavaScript, HTML/CSS and Python. They also have expertise in setting up server system architecture and interfaces with databases. The services that these developers offer include app design/development, UX/UI development/design, cloud computing integration (such as Amazon Web Services and Microsoft Azure) security testing/validation and quality assurance testing.

Here's some projects that our expert Web App Developers made real:

  • Creating mobile-friendly browser based applications
  • Implementing cloud computing technologies
  • Developing automated systems that integrate machine learning
  • Employing Saas models through efficient management tools
  • Building automated bots utilizing Ocaml
  • Running compatibility tests across a variety of platforms
  • Designing Zoho Creator expert applications
  • Deploying PHP web apps with video tutorials
  • Constructing photo upload/browsing platforms with Flutter

The utility of Web App Developers is proven in the creative works that have been achieved utilizing their skillsets. Professionals in this field work together with clients to create streamlined programs that are tailored to their preferences. By combining their knowledge with client inspiration, these developers have created technology solutions that cover practically every system aspect desired. Putting it simply: when you need an app built quickly with precision, you need a Web App Developer from Freelancer.com. Post your own project today and hire one of Freelancer's knowledgeable specialists to develop your ideas into reality!

Conform celor 99,304 recenzii, clienții îi evaluează pe Web App Developers cu 4.9 din 5 stele.
Angajează Web App Developers

Web Application is the process of building, testing, and hosting a service, program or software on the web. This example of technology falls under the umbrella of application development, though a Web App Developer is an IT specialist dedicated to specifically working on web based platforms. Web Application development offers plenty of advantages, as a well-executed online platform can increase accessibility, improve workflow, and offer premium user experience. Furthermore, web applications can be designed to function on mobile devices, giving developers and their clients the potential for massive reach.

A Web App Developer is an experienced professional that designs and builds applications for users to gain access to. The components of this application process include developing front end designs and coding pages with coding languages such as JavaScript, HTML/CSS and Python. They also have expertise in setting up server system architecture and interfaces with databases. The services that these developers offer include app design/development, UX/UI development/design, cloud computing integration (such as Amazon Web Services and Microsoft Azure) security testing/validation and quality assurance testing.

Here's some projects that our expert Web App Developers made real:

  • Creating mobile-friendly browser based applications
  • Implementing cloud computing technologies
  • Developing automated systems that integrate machine learning
  • Employing Saas models through efficient management tools
  • Building automated bots utilizing Ocaml
  • Running compatibility tests across a variety of platforms
  • Designing Zoho Creator expert applications
  • Deploying PHP web apps with video tutorials
  • Constructing photo upload/browsing platforms with Flutter

The utility of Web App Developers is proven in the creative works that have been achieved utilizing their skillsets. Professionals in this field work together with clients to create streamlined programs that are tailored to their preferences. By combining their knowledge with client inspiration, these developers have created technology solutions that cover practically every system aspect desired. Putting it simply: when you need an app built quickly with precision, you need a Web App Developer from Freelancer.com. Post your own project today and hire one of Freelancer's knowledgeable specialists to develop your ideas into reality!

Conform celor 99,304 recenzii, clienții îi evaluează pe Web App Developers cu 4.9 din 5 stele.
Angajează Web App Developers

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    We are looking for an experienced mobile application developer to develop a user-friendly mobile-based application for : * Real-time data entry * Temperature monitoring and recording * Product traceability management * Basic reporting and tracking features The application will primarily support food safety and operational monitoring requirements, so experience in developing apps related to compliance, monitoring systems, or industrial/food sectors will be an added advantage. Preference : We are specifically looking for developers based in South India for ease of coordination and communication. More detailed project requirements, workflow expectations, and technical specifications will be shared with shortlisted candidates. Interested professionals may share their profile, relevant exp...

    $281 Average bid
    $281 Oferta medie
    16 oferte

    Looking for a React/ developer to build a personal productivity dashboard as a PWA. This is frontend only. The app uses mock JSON data for now and will connect to a live API later. You do not need to build any backend. THE APP: Clean, modern interface. Dark sidebar navigation on the left, content area on the right. Dark mode and light mode. Responsive for desktop, tablet and mobile. 5 PAGES: 1. CHAT — Message list UI (user on right, reply on left). Text input at bottom. Conversation list in sidebar. Loads from mock JSON. 2. EMAIL — Inbox list with sender, subject, date. Click to read. Compose button. Folder list (Inbox, Sent, Drafts). Loads from mock JSON. 3. FILES — Grid/list view toggle. Folders and files with icons. Click to navigate or preview (image, PDF, text...

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

    I already run a WordPress-based hosting site and now need WHMCS installed, configured, and blended into it so that visitors experience a single, consistent platform. The client area must mirror my WordPress theme pixel-for-pixel—no visual drift between pages—while still taking full advantage of WHMCS’s billing and automation features. Here’s the flow I’m aiming for: • Clean installation of the latest stable WHMCS on my server • Exact theme replication inside the WHMCS client area (templates, CSS, hooks) • Import or creation of shared hosting, VPS, and domain products, each tied to the appropriate payment gateway and server module • Automated invoices, order provisioning, and email notifications configured and tested • Connecti...

    $132 / hr Average bid
    $132 / hr Oferta medie
    39 oferte

    I have a single blog page that is already built, yet it drifts from the approved design in several subtle but noticeable ways. What I need now is a meticulous front-end eye to bring every visual detail back to the mock-up so the page feels truly polished across modern browsers and common breakpoints. Here are the exact areas that require attention: • Typography – Font size & style – Line height & spacing – Text alignment • Spacing & Alignment – Margins & padding – Element alignment – Grid layout consistency • Images & Graphics – Crisp rendering and precise positioning in relation to text and surrounding elements You’ll be working directly inside the existing codebase; ...

    $22 Average bid
    $22 Oferta medie
    36 oferte

    I recently installed GeoDirectory on my WordPress site and now need it configured so visitors can run clean, location-based searches that return a concise list view—no map output at any stage. Results must default to “sort by relevance” and keep that order stable even when filters are applied. You’ll have full admin access to WordPress and the existing GeoDirectory installation. The job involves tuning core settings, search parameters, and any template overrides needed so that: • the main search bar recognises city, state or postcode inputs, • results appear in a styled list (not the map widget), • listings are ranked by relevance rather than distance, rating or any other metric, • front-end labels, permalinks and breadcrumbs stay consis...

    $416 Average bid
    $416 Oferta medie
    65 oferte

    I need a small, modern-looking website refreshed from the ground up. The overall aesthetic should be clean, minimalist, and unmistakably contemporary so it feels crisp on both desktop and mobile. Scope of work • Three pages only: Home, Product Catalogue, and Contact Us. • The Product Catalogue must showcase items in an eye-catching carousel view that loops smoothly and supports quick expansion for more products later. • Home page will feature a brief “About Us” paragraph and our physical address; I will supply the copy, but the layout and typography should make it pop. • Contact Us page just needs a simple form (name, email, message) plus the same address block and an embedded map. Technical notes – Responsive design is essential. –...

    $27 Average bid
    $27 Oferta medie
    24 oferte
    Modern Trendy Website
    6 zile left
    Cont confirmat

    I need a clean, modern, and professional informational website that clearly and credibly presents our company. The site will focus on who we are, what we do, and how to contact and few others us a restrained corporate colour palette, and intuitive navigation that feels current and trustworthy from the moment it loads. It must be fully responsive across all devices and built on a user-friendly platform such as WordPress or an equivalent system that allows for easy internal content updates while maintaining strong performance, accessibility, security, and a polished professional standard. I also have a few similar starting points that you will give a unique design to, but which are repeated, plus they should be easy to edit. i also have a logo dynamic website FYI: I ALREADY HAVE HOSTING ...

    $56 Average bid
    $56 Oferta medie
    222 oferte
    Real Estate Website Redesign -- 2
    6 zile left
    Cont confirmat

    I’m ready to give my entire real estate website a fresh start. The objective is clear: transform the current site into a modern and minimalistic experience that mirrors the professionalism of our brand while remaining fast, intuitive, and fully responsive. Core structure The new build will revolve around a streamlined Home page plus three essential sections—About Us, Services, and Contact Us. I already have draft copy and brand guidelines; your job is to craft a clean visual language (typography, colour palette, iconography) and develop a user-friendly layout that works flawlessly on desktop, tablet, and mobile. Scope of work • Produce high-fidelity page designs reflecting a modern, minimalistic aesthetic. • Code the approved designs into a fully responsive si...

    $44 Average bid
    $44 Oferta medie
    31 oferte

    I'm seeking a skilled web designer to create an informational website focused on tailored itineraries for road trips and city breaks. The website should feature a modern design aesthetic. Key Requirements: - Informational in nature, showcasing our unique travel itineraries. - Modern design style that is visually appealing and user-friendly. - Ability to include Microsoft Form for questionnaire and newsletter sign up Ideal Skills and Experience: - Proven experience in designing modern informational websites. - Strong portfolio showcasing similar projects. - Expertise in user experience (UX) and user interface (UI) design. Please include examples of your previous work and a brief overview of your design approach.

    $245 Average bid
    $245 Oferta medie
    153 oferte

    I need an integration between Fancy Product Designer and the API. The goal is to enhance product customization capabilities. Key Requirements: - Integrate Textstudio API for product customization. - Focus on adding images and graphics. - Images and graphics should be sourced from external URLs. Ideal Skills and Experience: - Proficiency in API integration - Experience with Fancy Product Designer and - Strong familiarity with handling external URLs for image sourcing - Knowledge of customization options in design tools

    $155 Average bid
    $155 Oferta medie
    69 oferte

    I’m ready to launch a website for a professional, clean online portfolio that presents my career and, above all, showcases the projects I have led. The site needs five clear sections: • Landing page with a concise yet engaging career overview • Detailed project spotlight area (this must be the focal point) • Auto-updating feed pulling in my most recent LinkedIn posts • Image gallery for team, event, and on-site photos • Straightforward contact block with form and clickable email/phone links Responsiveness across mobile, tablet, and desktop is essential, and the layout should stay roomy and uncluttered—corporate-grade typography, ample white space, and subtle accent colours rather than anything flashy. I’m open to WordPress, Webflow, or...

    $85 Average bid
    $85 Oferta medie
    69 oferte

    Saya membutuhkan bantuan untuk membangun sebuah website portofolio guna menampilkan hasil-hasil karya saya secara profesional. Fokus utamanya adalah menyediakan galeri proyek yang rapi dan mudah dinavigasi agar calon klien dapat melihat kualitas pekerjaan saya tanpa hambatan. Lingkup pekerjaan: • Mendesain dan mengembangkan situs portofolio responsif. • Membuat halaman galeri proyek dengan tampilan grid atau slider yang menarik, lengkap dengan gambar, deskripsi singkat, dan kategori/filter dasar. • Mengonfigurasi CMS populer (WordPress, Webflow, atau alternatif sejenis) agar saya dapat menambah proyek baru sendiri di kemudian hari. • Optimasi dasar SEO dan kecepatan memuat halaman. Kriteria penerimaan: – Desain bersih, modern, dan konsisten di desktop maup...

    $17 / hr Average bid
    $17 / hr Oferta medie
    9 oferte

    I need a developer to create a fresh, engaging career page for our company , (Anandhish). The single objective is to attract new applicants, so the design and copy both have to feel welcoming and clear. The page must display our current job openings in a clean grid or list that is automatically grouped by role (Sales, Engineering, Design, etc.). I want visitors to understand at a glance what positions are open, then dive into each role for full details through a simple accordion or modal. No testimonials or long-form application is necessary right now—just the openings, a short role summary, and a prominent “Apply” button that links to the email address or external form I provide. Smooth responsiveness on mobile and desktop, fast loading, and easy future editing are ess...

    $250 Average bid
    $250 Oferta medie
    70 oferte

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    $18 Average bid
    $18 Oferta medie
    12 oferte
    Automated Excel Screen Capture System
    5 zile left
    Cont confirmat

    So, here is my project details again described here, study and give me better code please: I have excel file showing live data of market, I watch this excel file from abroad through screenleap, I want to build a live watch up software by python or java and web application or any other coding to watch this live data and store them in my pc in a data base allowing me to watch the history of a few days back, here are the page names in excel file eurusd , eurjpy , eurchf , eurgbp , eurcad , eurcny , oil , eursgd , eurhkd , euraud , usdchf , usdjpy , usdcad , usdsgd , usdhkd, usdcny , 5yb , gbpusd , gbpcad , gbpjpy , gbpchf , gbpcny , gbpsgd , gbphkd , gbpaud , chfcny , chfjpy , nzdusd , nzdjpy , audusd , audcad , audnzd , audjpy , cadjpy , xauusd , BTC , ETH , CORN , audchf , ...

    $203 Average bid
    $203 Oferta medie
    70 oferte
    Upgrade & Organize Exam-Gen App (2026)
    5 zile left
    Cont confirmat

    Project Description: The Exam-Gen app organization and upgrade project includes the following requirements: IMPORTANT: Individual Developers ONLY Strictly No Agencies, No Development Firms, and No Brokers/Middlemen. I am looking for a direct 1-on-1 working relationship with the person writing the code. Verification: A brief video intro call is required before hiring to verify you are an individual freelancer. NDA Required: The selected developer must sign a Non-Disclosure Agreement (NDA) before starting the project. Bot-Check: To prove you read this, start your proposal with the word: "SOLO-DEVELOPER". Payment Terms (Strict): Single Final Payment: 100% of the payment will be released only upon full completion, successful deployment on my server, and final verification of a...

    $432 Average bid
    $432 Oferta medie
    69 oferte
    Bubble App Finalization & Launch
    5 zile left
    Cont confirmat

    My project is roughly 80 % complete, and I’d like an experienced Bubble developer to bring it over the finish line so I can deploy. The core build is solid, but several key features are still missing or half-done. Here is exactly what I still need: • Square payment integration fully wired up, including test mode, error handling, and production keys. • Broken footer links fixed so every link resolves to the correct page. • Percentage-based discount / coupon system that lets me create, activate, and expire codes from the admin side. • Admin panel polished: intuitive navigation, role permissions, user search, and basic analytics. • Clear separation between Individual and Business accounts (different onboarding flows, database fields, and dashboard vie...

    $470 Average bid
    $470 Oferta medie
    165 oferte

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    $415 Average bid
    $415 Oferta medie
    233 oferte

    I need a fully-packaged proctoring add-on that plugs straight into Moodle quiz pages. Before the candidate even starts, the page must request camera permission, show a brief consent notice, then take and store an initial snapshot. While the quiz is running, the script should capture images at a configurable interval and run face-detection logic that immediately raises alerts for four specific situations: no face, multiple faces, noticeable face movement, and any visible gadgets. Each alert increments a violation counter; when the counter reaches a limit I set, the attempt should submit automatically. Inside Moodle’s admin area I want a settings screen where I can toggle the feature, choose snapshot frequency, set violation limits, and enable or disable each alert type. After each e...

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

    I'm currently facing a problem with the login functionality of my website/application. It was working fine, after some server side upgrade (probably php) from my hosting company this issue started. While creating user registration the pages get skipped and not getting completed. This needs to be fixed. After fixing, other few modifications should also be done. Below are the detail: • Fix Registration – Activate user signup/login (for two websites - stopped working after hosting/php upgrade). • Modify Admin Panel – Show total users, course-wise stats, expiry list, manual activation/deactivation, etc., and 100-day course expiry logic. • Paid Course Automation – Auto-activate courses via Razorpay web hook (razorpay account available) + WhatsApp welcome...

    $27 Average bid
    $27 Oferta medie
    29 oferte

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    $298 Average bid
    $298 Oferta medie
    329 oferte

    Sto cercando uno sviluppatore che mi aiuti a trasformare i wireframe di OSSY in un MVP funzionante, pronto per essere testato sul mercato Obiettivo OSSY è una web app / mobile app che mette in contatto famiglie e lavoratori domestici (OSS, badanti, colf) senza occuparsi di contratti o assunzioni. Mi occorrono le funzioni essenziali per lanciare il servizio e validarne l’interesse. Funzionalità chiave • Registrazione utenti tramite SMS, con verifica in due passaggi. • Creazione profilo lavoratore con: esperienza lavorativa, certificazioni, disponibilità e categoria (OSS, colf h24, badante). Possibilità di mostrare il badge “OSS certificata”. • Upload foto e scelta della categoria durante l’onboarding. • Per ...

    $2376 Average bid
    $2376 Oferta medie
    125 oferte

    I'm looking for an expert to optimize the performance of my web application. Key focus areas include: - Application performance enhancement - Resolving specific performance issues (to be discussed) Ideal skills and experience: - Proven track record in web app performance optimization - Expertise in identifying and resolving slow loading times, high memory usage, and crashes - Strong knowledge of web technologies and optimization tools - Ability to analyze and improve application performance metrics Please provide relevant experience and approach in your bids.

    $87 Average bid
    $87 Oferta medie
    28 oferte

    Je souhaite mettre en ligne une boutique dédiée exclusivement à la vente de produits numériques (ebooks, templates, formations courtes, etc.). L’expérience d’achat doit être fluide : paiement sécurisé, accès immédiat à l’espace membre, puis possibilité pour l’utilisateur d’ouvrir un ticket ou un chat directement depuis son tableau de bord afin d’obtenir de l’aide. Je reste ouvert sur la technologie – WordPress + WooCommerce, PrestaShop, Shopify ou un framework sur-mesure – tant que la solution reste simple à maintenir, compatible mobile et pensée pour évoluer (téléchargement instantané ou gestion ...

    $152 Average bid
    $152 Oferta medie
    56 oferte

    Saya ingin membangun sebuah website organisasi yang membantu kami merangkul dan memperkuat komunitas. Fokus utamanya adalah memudahkan anggota berdiskusi, mendapatkan kabar terkini, serta mengelola aset organisasi secara efisien. Fitur inti yang saya butuhkan: • Forum diskusi dengan struktur kategori dan moderasi dasar. • Halaman berita yang mudah dikelola tim redaksi. • Repositori “paper” atau dokumen publikasi yang dapat diunduh. • Modul peminjaman aset—anggota bisa memesan barang, admin dapat menyetujui dan melacak status. Kebutuhan teknis penting: – Antarmuka responsif (mobile-friendly). – Panel admin intuitif (CMS populer seperti WordPress + plugin, atau framework lain selama mudah dirawat). – Struktur data rapi agar ...

    $160 Average bid
    $160 Oferta medie
    23 oferte

    Software Requirements Specification (SRS) TaxSmooth – Income Tax Return Filing System 1. Introduction 1.1 Purpose This document specifies the software requirements for TaxSmooth, a web-based system for filing Income Tax Returns (ITR) in India. The specification is intended for stakeholders including product owners, developers, testers, and compliance reviewers. 1.2 Scope TaxSmooth is a secure web application that enables individual taxpayers to prepare, validate, submit, and verify income tax returns electronically. The system supports multiple ITR forms, automated tax calculations, capital gains processing, and statutory verification mechanisms. 1.3 Definitions, Acronyms, and Abbreviations • ITR – Income Tax Return • PAN – Permanent Account Number • DSC &n...

    $590 Average bid
    $590 Oferta medie
    37 oferte

    Summary: Development of a scalable web MVP for users to automate quote generation via voice input. The system must be designed from the outset to allow for rapid scaling to a large number of users (SaaS architecture). The development of a scalable web MVP for users to automate quote generation via voice input. The system must be built from the beginning to allow for rapid scaling to a large number of users. Experience in OpenAI API, PDF generation, and multi-language SaaS web applications is essential. Core Function (MVP Phase 1), Workflow 1. User records the quote or uploads an audio file. 2. Speech-to-text (OpenAI or alternative). 3. LLM converts text into structured JSON. 4. JSON is loaded into an editable quote form. 5. User can manually correct or add items. 6. Automatic ca...

    $564 Average bid
    $564 Oferta medie
    153 oferte

    I run a Faridabad-based real estate firm with four decades of market experience, and it’s finally time for us to establish a crisp online presence. I’m after a modern, minimalist site that puts our properties—and our reputation—front and center without any visual clutter. Core requirements • Property listings: an easy-to-manage catalogue where I can add, update, and archive homes, shops, or plots, complete with images, key specs, and an enquiry button for each listing. • Contact form: a straightforward form that routes all leads to our sales inbox while capturing basic analytics. • Customer testimonials: a dedicated section (or slider) that highlights buyer stories to reinforce trust. Branding Our logo and color palette are ready; you’ll s...

    $261 Average bid
    $261 Oferta medie
    110 oferte
    WEBSITE MAKING
    3 zile left

    Looking for Professional Web Designer to Build Premium Agency Website (High-End Service) Description: I am looking to hire an experienced web designer to build a clean, modern, and premium-looking website for my digital services agency. The website must look high-end, minimal, and trustworthy — similar to a cybersecurity firm or legal consultancy. I am targeting established creators, brands, and high-value clients, so the design must reflect authority and professionalism. Project Requirements: 5–7 Pages (Home, About, Services, Process, Testimonials, Contact, etc.) Clean and minimal luxury design (black/white or dark theme preferred) Mobile responsive Fast loading speed Professional layout (no cheap templates) Contact form + consultation booking integration Basic SEO ...

    $166 Average bid
    $166 Oferta medie
    102 oferte

    I need a clean, straightforward website that presents our manufacturing unit clearly and professionally. The main goal is to provide company information, so the site must include these core sections: • About Us • Contact Details (with an easy-to-use enquiry form) • History & Milestones • General company information and concise product details A simple, modern layout that works smoothly on desktop and mobile is important. I’m fine with WordPress, Webflow, or a lightweight custom build—whichever lets me update text and images without touching code. Deliverables • Fully developed, responsive website with the sections listed above • Basic CMS or editor access for future edits • Deployment to our hosting and a brief hand-off guid...

    $72 Average bid
    $72 Oferta medie
    53 oferte
    Stealth AI Web App Build
    3 zile left
    Cont confirmat

    I’m heads-down on a stealth-mode AI initiative and need another sharp developer to turn the core models we already have into a polished web application. The very first milestone is to stand up an end-to-end, production-ready site that lets users interact with the AI through a real-time chat interface. What I’m after is straightforward but technically demanding: a secure, scalable front- and back-end, wired cleanly to our existing inference endpoints so conversations feel instant and natural. While React /  on the front and Node or Python APIs on the back make sense, I’m open to whichever modern stack you prefer—so long as it’s maintainable and can be deployed quickly to AWS, Vercel, or a similarly robust host. Deliverables • Web applicat...

    $21 / hr Average bid
    $21 / hr Oferta medie
    329 oferte

    I’m looking for a Shopify developer to install and configure a free pre-built Shopify theme on my existing store for testing purposes. This theme will remain unpublished. The goal is to replicate our current live store (products, collections, navigation, branding) inside the new theme so we can compare performance, UX, and layout side-by-side before making any decisions. Scope: • Install the new theme (unpublished only) • Integrate existing store structure and content • Apply brand colors and fonts • Ensure homepage, collection, product, and cart pages render correctly • Confirm mobile responsiveness • No console errors or broken functionality • Live store must remain completely unaffected This is not a redesign — just a clean setup for int...

    $143 Average bid
    $143 Oferta medie
    252 oferte

    I am looking for an experienced WordPress developer to help build a multi-restaurant booking solution within a single WordPress installation. The goal is to either: - Modify an existing restaurant booking plugin or, - Recommend and implement a plugin or, - Develop a custom solution that allows multiple restaurants to be created and managed inside one WordPress website. Requirements: The system should allow: - Creation of multiple restaurants within one website - Each restaurant to have its own: Booking system Opening hours Table settings Availability - Customers to choose which restaurant they want to book

    $18 / hr Average bid
    $18 / hr Oferta medie
    89 oferte

    I'm looking for an experienced Wix developer to improve the functionality of my website. Key tasks: - Set up a user-friendly appointment booking system. Ideal Skills and Experience: - Proficiency in Wix - Experience with website functionality enhancements - Strong understanding of appointment booking systems

    $198 Average bid
    $198 Oferta medie
    185 oferte

    I need a local Access database migrated to a MySQL web platform. The primary function will be data entry and retrieval. Requirements: - Setup a MySQL database - Create a user-friendly web interface for data entry and retrieval - Ensure the platform is secure and accessible to 1-10 users - Migrate existing data (text and numbers) from Access to MySQL Ideal Skills & Experience: - Proficient in MySQL and web development - Experience with database migration - Knowledge of data security practices - Familiarity with creating user interfaces for database interaction Please provide examples of similar work done and ensure you can meet the project requirements within budget.

    $433 Average bid
    $433 Oferta medie
    179 oferte

    I want a simple web app created. Functionality of the app is, User can upload an image and image will be sent to openAI with a predefined/hard coded prompt. once the response from openAI arrive, show it on a results page. Further, users can signup & signin and they will have simple dashboard app runs on image credit basis. 1 image credit equals to 1 image upload. New users get 1 free credit. paid users can purchase image credits as packages Users can select from 3 different packages essential, standard & extra. in essential package user pays $3 and he will get 3 image credits. in standard package user pays $5 and he will get 8 image credits. in premium package user pays $10 and he will get 20 image credits. link stripe as payment processor supabase as database system when...

    $170 Average bid
    $170 Oferta medie
    109 oferte
    React + Nodejs app
    2 zile left
    Cont confirmat

    Hello, i have an old app which runs on nodejs and react, the backend seems to work fine, the issues i think is the front end in react. The react is compiled, i have lost the source. Can it be decompiled and make some fixes?

    $188 Average bid
    $188 Oferta medie
    258 oferte

    I'm seeking an experienced web developer to upgrade and fix issues on my website's backend. Key Requirements: - Implement performance improvements for faster load times and better responsiveness. - Fix existing bugs and optimize the backend for enhanced security. - Ensure all upgrades are seamlessly integrated without disrupting current site functionality. Ideal Skills & Experience: - Strong background in CS Cart backend development. - Proven track record in performance optimization. - Expertise in website security and bug fixing. - Familiarity with CS Cart essential. Please include examples of past work and relevant experience in your bids.

    $644 Average bid
    $644 Oferta medie
    247 oferte

    I need a clean, professional business website built from the ground up. The core element is a well-designed testimonials section that lets visitors see short quotes, star ratings, and—if possible—expandable case studies so the social proof really stands out. I’m open to your preferred stack, whether WordPress, Webflow, or a lightweight custom build, as long as it’s secure, fast, and easy for me to update afterward. Responsive design is non-negotiable; the site must look and feel crisp on phones, tablets, and desktops alike. In addition to the testimonials block, I’d appreciate recommendations on other essentials—perhaps a concise service overview or a simple contact prompt—but the main deliverable is the finished website itself, fully deployed on...

    $263 Average bid
    $263 Oferta medie
    94 oferte

    I need a web app that allows users to predict match winners in cricket. Key Features: - Match Winner Prediction: Users can predict who will win a match. - Player Performance Prediction: Users can forecast batting, bowling, and fielding performances. - Display Predictions: Predictions should be shown as numeric probabilities. Ideal Skills and Experience: - Experience in developing web applications - Familiarity with cricket and its statistics - Ability to create prediction algorithms - Skills in UI/UX design for clear numeric display

    $3954 Average bid
    $3954 Oferta medie
    41 oferte

    I need an experienced web developer to create a website that showcases our food products and builds our brand for a global audience. The site will primarily serve customers in North America, Europe, and Asia. Key requirements: - Showcase a wide range of food products - Build brand identity and communicate our values - Provide information to customers for a global presence Ideal skills and experience: - Proven experience in developing brand-focused websites - Strong portfolio showcasing similar projects - Familiarity with food industry and global markets - Ability to create a user-friendly, visually appealing site In your application, please include your experience in similar projects.

    $242 Average bid
    $242 Oferta medie
    67 oferte
    Vibe coding + hardening
    1 zi left
    Cont confirmat

    I'd need to create a social network with , I'd need hardening plus ensuring the platform will be deployable and production-ready

    $563 Average bid
    $563 Oferta medie
    149 oferte

    I'm seeking an experienced web developer to create a comprehensive online course website for my startup. The platform will focus on professional development courses and needs to seamlessly integrate with Razorpay for payment processing. Key Requirements: - Course Types: Professional development - Essential Course Features: Video lectures, quizzes and assessments, downloadable resources - Payment Gateway: Razorpay integration - Integration with a certified institute Ideal Skills and Experience: - Proven experience in developing online learning platforms - Strong expertise in payment gateway integration, particularly Razorpay - Familiarity with professional development content and course structure - Ability to integrate third-party institutes into the platform Please provide samples ...

    $636 Average bid
    $636 Oferta medie
    70 oferte

    I have a cleaned dataset containing donor health information and I want a lightweight web app that predicts the likelihood of a person making a future donation. When a visitor submits their details, the model should output a single prediction score on screen—no extra charts or recommendations—then quietly trigger an automatic email with the same score to the user and a copy to me for tracking. Here is the flow I’m after: 1. Train a supervised ML model on the provided health-related features. Accuracy is important, but keep the pipeline transparent so I can retrain it later if we add more data. 2. Wrap the model in a simple website (Python Flask or Django, React, or any stack you are comfortable with). The form collects the required health inputs, calls the model, and...

    $16 Average bid
    $16 Oferta medie
    20 oferte

    I need a web-based platform to track customer satisfaction. The platform should have the following functionalities: - Real-time feedback collection - Detailed analytics dashboard - Automated email surveys Additionally, it should integrate with existing email marketing tools. Ideal Skills and Experience: - Experience in developing web-based platforms - Strong background in real-time data collection and analytics - Familiarity with email automation and integration with marketing tools - Knowledge of user-friendly interface design Please provide examples of similar projects you have completed.

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

    I'm seeking a detailed usability tester for an AI-generated web application. Your task will be to identify and document usability issues, fix errors, and provide a comprehensive report. Key Responsibilities: - Test all functionalities of the web app - Fix any AI-generated errors encountered - Report fundamental usability issues (navigation, forms, loading speed) in a spreadsheet - Ensure the app is "user-friendly" Ideal Skills & Experience: - Experience in usability testing - Familiarity with web applications - Attention to detail - Ability to document findings clearly - Past work in similar projects is a must

    $128 Average bid
    $128 Oferta medie
    17 oferte
    Pay Budget vs Actual Analysis Tool
    1 zi left
    Cont confirmat

    I have two payroll spreadsheets—one shows what we planned to spend, the other records what we actually paid, both already broken out by department. I need a solution that lets me compare the two quickly, spotlight variances, and surface trends without wrestling with formulas every month. Here’s what I’m after: 1. A refined spreadsheet template (Excel or Google Sheets is fine) that I can drop fresh data into at any time. When I paste or import the budget and actual files, the template should instantly calculate departmental variances, highlight over- or under-spend, and roll everything up into a clean executive summary. 2. A lightweight web app that performs the same comparison online. I want to upload the two files (CSV/XLSX), hit “run,” and see: • ...

    $322 Average bid
    $322 Oferta medie
    178 oferte
    Deploy PHP Site to Shared Hosting
    1 zi left
    Cont confirmat

    I have a PHP-based website fully packaged with installation notes, environment variables, and an SQL dump. All files are sitting in a ZIP, ready to be uploaded to my existing shared hosting account (cPanel). What I need now is simple but time-sensitive: • Upload every file to the correct directory, keeping the documented structure intact. • Create and configure a brand-new MySQL database as described in the docs, import the SQL, and update the connection details in the config file. • Run a quick post-deployment check to confirm pages load correctly, forms submit, and no PHP errors appear. You will receive: FTP credentials, cPanel access, and the full documentation folder. Once the site is live and error-free I’ll sign off right away. If you have handled...

    $24 Average bid
    $24 Oferta medie
    129 oferte

    My web application is ready to go; what’s missing is a clean, reliable deployment on AWS. I want the site running on standard-configured EC2 instances—no special hardware or exotic AMIs—inside a secure VPC. You’ll handle everything from spinning up the instance, installing the required runtime and web server, to pulling my code from GitHub (or a private repo I’ll grant access to) and exposing the app over HTTPS. Please configure security groups with the least-privilege approach, set up environment variables, and make sure logs are easy for me to access later. These AWS serviON: ✔ EC2 (1 instance) ✔ EBS ✔ S3 ✔ IAM ✔ CloudWatch (basic) When the work is done I expect: • A live, reachable HTTPS endpoint for the application • SSH access and ad...

    $89 Average bid
    $89 Oferta medie
    31 oferte

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