App Development is the engineering and art of designing, creating, and maintaining applications on mobile devices. App Developers understand the latest technology and software used to develop unique and engaging apps for businesses or individuals. They use their coding and programming skills to design an app from scratch or customize an existing program. Practically, with their knowledge of software engineering principles and understanding of complex systems, they help create a user experience that clients will love.

As one of the leading platforms in the industry, at Freelancer.com, we have talented app developers specialized in developing applications for a variety of functions such as booking, accounting, finance management, analytics etc. We understand how vital it is for clients to have flawless software that can successfully bring their idea to life, so we provide some of the best app developers in the industry.

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

  • QA/UX testing for Android
  • FinTech Application Development
  • Software development from scratch
  • Offline Android App for multi vendor system
  • Create an application for a service
  • .Net WebApp updates and development
  • Microcontroller Design and Implementation
  • iOS Developer for Fuel Finder/Location App
  • Web Crawling and Excel Export Programs
  • Heroku Expert Installation Updates

The work of our app developers have helped many clients fulfill their needs and create smooth running software applications that continue to be useful to businesses as well as people’s everyday life. With us, it’s now easier than ever before to hire experienced app developers who can implement any project with amazing results. We offer competitive rates and comfortable working environment so clients are safe to carry out any kind projects they need an app developer for. If you need to hire an app developer to create an application you envisioned, post your project on Freelancer.com today!

Conform celor 36,577 recenzii, clienții îi evaluează pe App Developers cu 4.84 din 5 stele.
Angajează App Developers

App Development is the engineering and art of designing, creating, and maintaining applications on mobile devices. App Developers understand the latest technology and software used to develop unique and engaging apps for businesses or individuals. They use their coding and programming skills to design an app from scratch or customize an existing program. Practically, with their knowledge of software engineering principles and understanding of complex systems, they help create a user experience that clients will love.

As one of the leading platforms in the industry, at Freelancer.com, we have talented app developers specialized in developing applications for a variety of functions such as booking, accounting, finance management, analytics etc. We understand how vital it is for clients to have flawless software that can successfully bring their idea to life, so we provide some of the best app developers in the industry.

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

  • QA/UX testing for Android
  • FinTech Application Development
  • Software development from scratch
  • Offline Android App for multi vendor system
  • Create an application for a service
  • .Net WebApp updates and development
  • Microcontroller Design and Implementation
  • iOS Developer for Fuel Finder/Location App
  • Web Crawling and Excel Export Programs
  • Heroku Expert Installation Updates

The work of our app developers have helped many clients fulfill their needs and create smooth running software applications that continue to be useful to businesses as well as people’s everyday life. With us, it’s now easier than ever before to hire experienced app developers who can implement any project with amazing results. We offer competitive rates and comfortable working environment so clients are safe to carry out any kind projects they need an app developer for. If you need to hire an app developer to create an application you envisioned, post your project on Freelancer.com today!

Conform celor 36,577 recenzii, clienții îi evaluează pe App Developers cu 4.84 din 5 stele.
Angajează App Developers

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    105 proiecte găsite

    Summary We are looking for a skilled Shopify developer to create a professional e-commerce website for our Skin and Beautycare product line using a dropshipping model. The ideal candidate will have experience designing user-friendly, visually appealing online stores that effectively showcase products and drive sales. You will be responsible for setting up product listings, integrating payment gateways, and ensuring smooth navigation. A strong understanding of SEO and digital marketing strategies will be beneficial for this project.

    $33 / hr Average bid
    $33 / hr Oferta medie
    154 oferte

    My Mac is broken. I need someone who is qualified to build my React Native project. Everything is ready for the build; I've been doing this for years. I know I can do it with a virtual Mac if necessary. I need someone to do this job simply. I've checked the build 10 times, but if there's still a minor issue, I'll let you edit the config, SDK, etc.

    $24 Average bid
    $24 Oferta medie
    23 oferte

    I need a straightforward Android application that lets shoppers browse a small product catalog, add items to a cart, and proceed through a mock-checkout flow. At this stage I’m only after a basic, working prototype—enough to demonstrate the concept and gather early feedback—so the scope is intentionally lean. Core requirements • Native Android build (Java or Kotlin) compatible with recent OS versions • Product list and detail screens pulling data from a simple local JSON or lightweight cloud backend (Firebase Realtime Database or Firestore are fine) • Cart management with quantity updates and subtotal calculation • Checkout screen that captures shipping details and shows an order confirmation (no live payment gateway yet) • Clean, Materia...

    $252 Average bid
    $252 Oferta medie
    14 oferte

    I’m ready to start distributing my productivity tool to individual users on Steam and need someone who can turn it into a redeemable “Steam gift” that I can sell and send instantly. The build is finished; what I’m missing is the Steam-side configuration. Here’s what I expect from you: • Set up the project in Steamworks, including all gift-related settings, depot creation and key generation. • Package my Windows installer so it downloads cleanly when the gift is redeemed. • Provide a short, clear walkthrough that shows me how to generate new gift links or keys whenever I need more stock. • Confirm the gift redeems smoothly on a fresh Steam account (I’ll supply a test key for you to use). If you have experience shipping non-ga...

    $11 Average bid
    $11 Oferta medie
    1 oferte

    Busco quien diseñe, programe y luego mantenga una web app de clasificados. La idea es lanzar una primera versión funcional que permita a los usuarios publicar avisos, buscarlos por filtros y contactar al anunciante. Requerimientos clave • Autenticación de usuario mediante correo electrónico y contraseña, con registro, recuperación de contraseña y perfil básico. • Notificaciones push para avisar sobre nuevos mensajes o cambios en el estado de los anuncios. • Panel administrativo sencillo para moderar publicaciones y usuarios. • Código limpio, bien documentado y listo para escalar. Tecnologías y buenas prácticas quedan abiertas a tu criterio; prefiero una solución moderna que...

    $29 / hr Average bid
    $29 / hr Oferta medie
    97 oferte
    Revamp Daily Meal Subscription App
    6 zile left
    Cont confirmat

    Project Title: Refactor & Add Features in Daily Meal Subscription App (Flutter + Firebase) Project Overview: We have a daily meal subscription-based mobile app built using Flutter (exported from FlutterFlow) with Firebase backend. We’re looking for an experienced Flutter developer to fix and enhance core functionalities, add new backend-linked features, and resolve performance issues (mainly slow image loading and UI lag). The app is live-ready but needs professional-level optimization and feature completion to ensure a smooth and scalable user experience. Scope of Work 1. Fix Postpone Feature (Frontend + Backend) Frontend: Correct the existing logic and UI conditions for postponing meals. Backend: Add limits on postpones based on the plans. Fetch and display the user&r...

    $451 Average bid
    $451 Oferta medie
    15 oferte
    Fix Power Apps Button Bug
    6 zile left
    Cont confirmat

    I have a small canvas app in Power Apps where one button should update an existing record, but the button currently does nothing. I only need this single issue resolved: • Diagnose why the button’s OnSelect formula is not firing • Correct the formula or any related data-source settings so the record updates reliably • Prove the fix with a quick screen-share or short walkthrough No redesigns, new screens, or extra features are required—just get this update action working again. If you’ve handled similar button or patch problems in Power Apps, this should be a straightforward task.

    $22 Average bid
    $22 Oferta medie
    15 oferte

    I have an existing “Lovable” web application which is a virtual tour of a famous building in Sweden with core features including secure user authentication (for payment record) and payment processing handled through Stripe. The app provides image galleries and videos of the inside of the building. The goal is to package this functionality into a native iOS build that can be submitted and accepted on the Apple App Store. Design & UX The current web design works well, so the interface, layout, and overall visual style should remain unchanged. Any adaptations you make should be purely for native usability (e.g., gesture support or system dialogs) while keeping the look identical to the web version. Target Devices A single universal build is required: the finished a...

    $1347 Average bid
    Local
    $1347 Oferta medie
    114 oferte

    I need an experienced developer to jump straight into my existing kids-learning app. The codebase is stable, but several improvements and new features have to be delivered on an hourly basis while we work together in real time (IST +05:30). Our immediate focus is optimisation. I’ll be assigning tickets that target: • Loading speed • User interface design • Backend performance Alongside these, you’ll handle additional functionality requests as they arise. I’m available daily during Indian business hours for screen-sharing and quick reviews, so you should be comfortable collaborating live, pushing iterative updates, and explaining your decisions on the spot. If you know Bubble’s responsive engine inside out, can profile workflows, fine-tune ...

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

    I'm looking for an experienced Power Apps developer to create a model-driven app for managing customer information. Key Requirements: - Must be a model-driven app - Primary functionality: Data management - Focus on handling customer information Ideal Skills and Experience: - Proficiency in Power Apps, especially model-driven apps - Experience with data management and structuring in Power Apps - Familiarity with customer information workflows - Knowledge of integrating Power Automate for any necessary automation Please provide examples of similar projects.

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

    I'm seeking an experienced developer to create an app for both iOS and Android platforms. The type of app is currently unspecified, and additional features have not been determined. Ideal skills and experience: - Proficiency in both iOS and Android development - Experience with app design and user experience - Ability to integrate various features based on project needs - Strong problem-solving skills and attention to detail Please provide examples of similar work and your approach to app development.

    $465 Average bid
    $465 Oferta medie
    36 oferte

    Quero lançar um aplicativo de negócios voltado exclusivamente para iPhone que simplifique a gestão de tarefas da minha equipe. A primeira versão precisa focar em um fluxo enxuto, mas sólido, de criação e atribuição de tarefas. Escopo essencial • Tela para criar tarefas com título, descrição, prazo e prioridade. • Opção de atribuir cada tarefa a um usuário ou grupo interno. • Sincronização em nuvem para que as informações apareçam instantaneamente para todos. Aceito sugestões sobre layout, banco de dados (Core Data, Firebase, Realm, etc.) e a melhor forma de autenticar usuários, contanto que o resultado final sej...

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

    I'm seeking a skilled app developer to create a personal productivity app for my company, Awesome Intelligence. The app will focus on helping users set and track goals, with integrated motivational features like inspirational quotes and reminders. Key Features: - Goal Setting and Tracking: Intuitive interface for users to set, monitor, and achieve personal and professional goals. - Motivational Integration: Inspirational quotes and reminders to encourage user engagement and productivity. Ideal Skills and Experience: - Experience in developing productivity apps. - Strong UI/UX design skills for a user-friendly experience. - Ability to integrate motivational content seamlessly. Your expertise will help elevate Awesome Intelligence to new heights.

    $655 Average bid
    $655 Oferta medie
    121 oferte
    Android-to-MAUI App Port
    6 zile left
    Cont confirmat

    I need my production-ready Android app ported to .NET MAUI so it runs smoothly on both Android and iOS. The MAUI version must mirror the current design; no redesign is required—just replicate the existing screens and flow. Key features to carry over • User authentication handled through Firebase Auth • Push notifications delivered via Firebase Cloud Messaging Scope of work • Create a clean .NET MAUI solution targeting Android and iOS • Migrate all authentication logic and token management to Firebase within MAUI • Implement cross-platform push notification handling, including permission prompts and background delivery • Reuse existing business logic where feasible; rewrite only the platform-specific pieces • Ensure builds compile i...

    $272 Average bid
    $272 Oferta medie
    19 oferte
    Realtime Chat & Alert App
    6 zile left
    Cont confirmat

    Need to build C# back-end ready to expose SignalR (Fleck is an acceptable alternative) and companion mobile clients that talk to it in real time on both iOS and Android. The app’s scope is deliberately lean: authenticated users must be able to register, sign-in and exchange live text messages, while the server can also push an “alarm” style notification that should surface instantly even if the app is in the background. Key expectations • Connect to the existing websocket hub with automatic reconnect and graceful error handling. • Secure registration / login flow (JWT or cookie-based, your call, but please outline why you choose it). • One-to-one and simple group text chat, rendered the moment a new message arrives. • Alarm notifications displ...

    $51 / hr Average bid
    $51 / hr Oferta medie
    117 oferte

    The task is to build a production-ready mobile application with Flutter that ships seamlessly to both iOS and Android from a single code-base. I will provide the product concept, brand assets, and any required APIs; your role is to turn those inputs into clean, maintainable Dart code, integrate the UI with the back-end services, and prepare release builds for the App Store and Google Play. Key success criteria: • A smooth, native-feeling experience on current iOS and Android devices. • Source code managed in Git with clear commit history and documentation. • Build artifacts ready for TestFlight and internal testing on Android, followed by store-ready release builds. Please plan to collaborate on state management choices, automated testing, and deployment workflow...

    $361 Average bid
    $361 Oferta medie
    64 oferte
    King X Pro Deployment Setup
    5 zile left
    Cont confirmat

    I’m ready to take King X Pro 2024 live and need an experienced developer to handle the full installation and store-submission workflow for the Web, iOS and Android versions I already have in source form. Here’s the exact scope I need covered: • Stand up the Web build on my preferred hosting (you can recommend the stack if needed) and confirm it mirrors the mobile feature set. • Prepare, compile and sign iOS and Android builds with the following already baked in:  – User authentication (email + social login).  – Push notifications configured through Firebase/APNs.  – Analytics integration (Firebase, GA or Mixpanel—whichever you’re quickest with). • Update all Android artefacts to comply with the 16k Google...

    $464 Average bid
    $464 Oferta medie
    51 oferte

    I’m looking for a developer who can put together a lean, proof-of-concept mobile app that blends three essentials: • Workout & macro logging – users add exercises, sets, and daily nutrition in a clean, no-frills interface. • A content studio – users sort photos and clips into galleries and edit them on a simple timeline. • AI-assisted video editing – the app suggests cuts, highlights, and captions to speed up post creation. For this first milestone I only need the basics: a clickable, stable prototype with core screens, working data flow, and one demonstrable AI video-assist feature (even if it runs on a lightweight cloud model). Code should be readable, modular, and ready for future expansion. Cross-platform tools such as Flutter or Rea...

    $139 Average bid
    $139 Oferta medie
    75 oferte

    I’m building a fully offline education app for 8- to 12-year-olds that will run on classroom tablets with no internet access. The app must cover multiple subjects—think math, science, language arts, and social studies—with a balanced mix of interactive quizzes and educational games to keep learners engaged. Here’s the scope I envision: • Curriculum & content framework – Map core concepts for each subject and break them into bite-sized lessons that fit a single-class period. – Write or source age-appropriate questions, mini-games, and visual assets (we will supply any licensed material you can’t create in-house). • Experience design – Child-friendly UI/UX that works smoothly on 7- to 10-inch Android tablets. &n...

    $7747 Average bid
    $7747 Oferta medie
    140 oferte
    ASO Specialist for Skincare App
    5 zile left
    Cont confirmat

    I run a skincare app that is already live on both the Apple App Store and Google Play. I need an experienced ASO / SEO professional who can move quickly to boost downloads. Scope of work • Keyword research – identify high-impact, skin-care–related terms for both stores. • App store description optimization – rewrite titles, subtitles, long descriptions, keywords, and screenshots text so they rank and convert better. Primary goal Increase app downloads as soon as possible. Timeline ASAP delivery. Let me know how quickly you can turn around the initial optimization. Deliverables 1. A keyword report for Apple + Android with search volume and difficulty. 2. Fully optimized store copy (metadata and description) ready to paste into App Store Connect and Goog...

    $122 Average bid
    $122 Oferta medie
    50 oferte
    Multilingual AI Trading Learning App
    5 zile left
    Cont confirmat

    I’m launching a mobile learning platform for traders and need the full app built in FlutterFlow with Supabase as the backend. The look-and-feel should mirror the Finelo – Master Trading app (see link above) at roughly 90 % similarity, but branded for my project. this app . Core requirements • Platforms: Android and iOS from a single FlutterFlow code-base. • Languages at launch: English, Spanish, and French, with an architecture that lets me plug in more locales later. • AI layer: – Real-time trading insights presented contextually while the user studies. –analysis picture of graphic uploaded by user and create short resume by Ai – Sentiment analysis that scans news, social chatter, or uploaded texts to enrich both insights and s...

    $1262 Average bid
    $1262 Oferta medie
    137 oferte

    Projektbeschreibung: Ich plane eine schlanke mobile App für iOS und Android, die direkt auf das Telefonbuch des Geräts zugreift. Kernfunktion ist eine neuartige Funktion rund um Telefonanrufe. Die Bedienoberfläche darf simpel sein – ein klarer, intuitiver Flow reicht völlig aus. Wichtig ist mir, dass alle Zugriffsrechte sauber abgefragt werden und die App die Review-Richtlinien von Apple App Store und Google Play erfüllt. Technologie: Bevorzugt React Native, Flutter ist ebenfalls möglich. Hauptsache die Lösung ist stabil, gut dokumentiert und leicht wartbar. Lieferumfang: - Kompilierbarer Quellcode für iOS & Android - Projekt-Set-up-Anleitung inkl. Build-Schritte - Kurzes README zur API-/Rechte-Handhabung - Funktionierende Testversion (T...

    $1366 Average bid
    Acord de confidenţialitate
    $1366 Oferta medie
    41 oferte

    Saya sedang memulai sebuah proyek aplikasi mobile dan mencari bantuan profesional untuk mewujudkannya menjadi produk yang stabil, mudah digunakan, dan tampil menarik. Fokus utama saya adalah: • Merancang dan membangun aplikasi mobile native atau hybrid—saya terbuka untuk Android, iOS, maupun keduanya, asalkan solusi yang dipilih paling efisien untuk kebutuhan nantinya. • Membuat antarmuka yang intuitif, responsif, dan selaras dengan panduan desain platform. • Mengintegrasikan fitur-fitur dasar (login, database, dan notifikasi) dengan kode yang rapi serta terdokumentasi. • Menyediakan build fungsional beserta petunjuk instalasi, sehingga saya dapat menguji aplikasi secara langsung. • Menyiapkan file sumber lengkap agar mudah dikembangkan lebih lanjut....

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

    Saya sedang membuka kesempatan bagi satu freelancer yang ingin terlibat dalam proyek digital saya. Lingkupnya masih fleksibel—bisa pengembangan website, aplikasi, atau desain grafis—karena itu langkah pertama adalah diskusi singkat melalui pesan instan untuk menyamakan visi. Yang saya butuhkan segera: • Sesi brainstorming via chat guna memetakan kebutuhan dan target proyek. • Rekomendasi ringkas soal pendekatan teknis, tool, dan timeline. • Draft awal (wireframe, mock-up, atau proof of concept) sebagai landasan tahapan berikutnya. Saya menghargai komunikasi cepat, ide kreatif, serta eksekusi yang rapi. Cantumkan portofolio paling relevan dan sebutkan ketersediaan Anda. Jika cocok, kita lanjutkan seluruh koordinasi lewat pesan instan sebagaimana preferensi s...

    $448 Average bid
    $448 Oferta medie
    23 oferte

    I need an on-demand home-services app that works much like UrbanCompany. The focus is on getting the core ride-hailing style mechanics in place—matching users with nearby providers and handling real-time status updates—without going deep into advanced features just yet. Key services to appear in this first version • Home cleaning • Salon services • Plumbing • Home maintenance tasks: Electrical maintenance and Carpentry What I’m looking for in this engagement • Simple, clickable wireframes covering customer, provider, and admin views • A concise technical architecture outlining recommended tech stack, database schema, and third-party APIs for realtime tracking and payments • A feature list prioritised for an MVP launch (...

    $381 Average bid
    $381 Oferta medie
    59 oferte
    iOS Aviation Exam Prep App
    5 zile left
    Cont confirmat

    I'm looking to develop an iOS app focused on aviation exam preparation. The app will feature a multiple-choice question bank. Key requirements include: - User-friendly interface - multiple-choice question bank - Exam preparation functionality - progress tracking (score tracking) - possibility to practice falsely answered questions only Layout: 1) launchpage with function to: a: practice questions, b: practice exam, 2) practice question launch page: a) select one of 8 topics b: see progress 3) each topic has their own respective question bank. Each topic should be able to be practiced individually, track score progress, show score in %, have the function and ability to practice wrong answered questions only. (Wrong answer only practice does not count toward score tracking) 4) som...

    $626 Average bid
    $626 Oferta medie
    211 oferte
    AppSheet Stock Management App
    5 zile left
    Cont confirmat

    Project Title: AppSheet App Linked to Google Sheets for Stock Management, Sales Deductions & Manufacturing Project Description: I need a custom AppSheet app built that integrates directly with Google Sheets to manage and track stock across multiple warehouses. The app must allow for daily stock management, warehouse transfers, manufacturing input/output tracking, and automated low-stock alerts. Key Features Required: Stock Take Module: Ability to scan or select products and input counted quantities. Syncs automatically with Google Sheets. Option to track who did the stock take and when. Daily Stock Count Schedule: The app should suggest which items to count each day (e.g., divide full stock list over the week). Sends a daily reminder or notification for which items need to b...

    $208 Average bid
    $208 Oferta medie
    54 oferte

    Need Flutter Developer for SmartLedger (Offline + Google Drive Backup Accounting App) Description: I need a Tally-style accounting app for Android, made in Flutter (Dart). The app should work offline using a local SQLite database and also support Google Drive backup/restore. I already have a requirement PDF that explains all features clearly.

    $59 Average bid
    $59 Oferta medie
    35 oferte

    Has anyone created a cross platform sleep tracker with sleep sounds and admin panel before? If so provide apps so we can check out. Then we will provide requirements

    $1136 Average bid
    $1136 Oferta medie
    145 oferte

    Quiero poder llenar un reporte de servicios en el iPhone ( datos de cliente, modelo de quipo....etc ) solicitar la firma del cliente y enviar ese documento por email, también guardar un historial de los mismos

    $19 / hr Average bid
    $19 / hr Oferta medie
    28 oferte
    Rapid RevenueCat Integration Needed
    4 zile left
    Cont confirmat

    I need a senior-level developer who can plug RevenueCat into my existing Android and iOS apps right away. Only two products are involved—one monthly plan and one yearly plan—so the scope is focused and straightforward. Key points • Target platforms: both Android and iOS. • Current status: you may need to finish the listings in Google Play Console and App Store Connect. • Goal: have everything running smoothly in TestFlight, with successful sandbox purchases, within roughly two days. What you’ll deliver 1. Clean integration of RevenueCat SDKs in the current codebases. 2. Correct mapping of the monthly and yearly offerings. 3. Test cases or simple steps I can follow to verify purchases on both platforms. To prove you’re human and you read...

    $26 Average bid
    $26 Oferta medie
    23 oferte
    101 ARENA MOBİL OYUN
    4 zile left
    Cont confirmat

    Türkiye de masa oyunu olan 101 oyunun mobil uygulaması yapmak istiyorum menüleri yapay zekaya yaptırdım fikir alışverişinde bulunmak istiyoruum

    $362 Average bid
    $362 Oferta medie
    9 oferte
    Catering Recipe Accounting Solution
    4 zile left
    Cont confirmat

    I run a catering business where the guest count changes daily, so I need a lightweight accounting package that does more than just track money. The core of the job is simple: let me upload each menu item with its full recipe, then automatically plan the ingredient quantities required for the day based on projected occupancy. Essential features • Recipe upload and editing – ingredients, yields, and cost per portion. • Occupancy-driven planning that converts headcount into exact ingredient quantities. • Automatic shopping list generation, grouped by supplier or category. • Real-time ingredient inventory: deduct on use, alert me when stock falls below set levels, and allow quick adjustments. Nice-to-have but not mandatory: an expenses ledger and basic inc...

    $169 Average bid
    $169 Oferta medie
    76 oferte
    14-Day Android Productivity Test
    4 zile left
    Cont confirmat

    I’m about to run a closed, two-week usability test for my brand-new productivity app on Android. Once we start, I’ll send you the latest APK so you can install it on the device you already use every day. Throughout the 14 days, please put particular emphasis on the task-management flow and the reminder-notification system—create tasks, edit them, complete them, snooze alerts, dismiss alerts, and note anything that feels slow, confusing, or glitchy. Feedback cadence and format • Each day: short observations in a shared doc or chat, pairing text with screenshots whenever a crash, slowdown, or odd screen appears. • End of day 14: a concise wrap-up summarising the biggest pain points, what worked smoothly, and any tweaks that would make the workflow easier. ...

    $6 / hr Average bid
    $6 / hr Oferta medie
    18 oferte
    Basic To-Do List App
    4 zile left
    Cont confirmat

    Creating a To Do List app, prior experience required. must be able to reference previous work. Key Features of the app: - Voice and digital input - Apply multiple labels to task for organization, similar to Gmail labels - Must be able to integrate to app calendars such as microsoft, calendly, and timetree - Drag and drop will also be a key feature

    $226 Average bid
    $226 Oferta medie
    149 oferte

    I in our android and ios reach native + node.js app, we want some who can integrate website visit and other offerwall Engagement ads. And the one whos well aware about ad placement, ad earnings and can maximize our earning.

    $233 Average bid
    $233 Oferta medie
    7 oferte

    I need a desktop application built exclusively for macOS whose core purpose is clean, reliable data management. Think of an intuitive tool that lets users easily import, organise, search, edit and export datasets without ever leaving a native macOS environment. Here is what I’m aiming for: a polished .app bundle that feels right at home on the latest macOS release, uses Apple-recommended frameworks (Swift or Objective-C with SwiftUI/AppKit), and stores information locally in a robust format—Core Data or SQLite are fine by me as long as performance stays smooth with large records. Key points I want you to cover • A straightforward workspace where users can create custom fields, filter records and run quick searches. • Secure, sandbox-friendly storage so the a...

    $50 / hr Average bid
    $50 / hr Oferta medie
    28 oferte

    I in our android and ios reach native + node.js app, we want some who can integrate website visit and other offerwall Engagement ads. And the one whos well aware about ad placement, ad earnings and can maximize our earning.

    $290 Average bid
    $290 Oferta medie
    17 oferte

    We are looking for an Android app developer (or team) to build a mobile application in the advertising/marketing domain. The app will focus on managing digital campaigns (with advertisements) and tracking their performance. An NDA will be required after the project confirmation. At a high level, the project includes Android app development, UI/UX design from scratch (no designs created till now), and a backend with a basic admin panel for campaign management and analytics. Initially Android application will be the focus. (iOS will be in future stages). Open to cross-platform frameworks (Flutter, React Native, etc.) if they do not compromise quality. UI/UX Design. Backend: We welcome the developer’s suggestions on backend options. App requires storing basic user details, campaign inf...

    $516 Average bid
    $516 Oferta medie
    44 oferte

    I have a written specification for an internal Power Apps solution with a focus on streamlined data entry for our employees. The app must let staff complete reports with standard text fields alongside images and attached files or documents in one intuitive flow. I will supply the application specification, screen sketches and any necessary sample data; your task is to translate that spec into a polished Canvas app connected to our existing Microsoft environment (Dataverse). Core expectations • Every input—text, numbers, images and files—saves reliably to the chosen data source with proper validation and error handling. • Navigation between screens feels natural on desktop and mobile; branding follows our corporate theme. • Role-based access uses our securi...

    $282 Average bid
    $282 Oferta medie
    36 oferte

    I have a production-ready fitness app built with Flutter that needs three key upgrades alongside a round of bug fixes. First, I want Stripe fully integrated so users can pay inside the app with a smooth, native experience—handling tokenization, secure storage, and webhook callbacks for purchase confirmation. Next comes subscription management. The app should offer Monthly and Yearly plans that automatically renew, can be paused or cancelled from the settings screen, and sync correctly with Stripe’s billing portal so invoices and failed-payment retries are handled without manual work. Finally, I want to roll out a points-based loyalty program. Each completed workout and every in-app purchase should award configurable points, which users can later redeem for free classes, m...

    $174 Average bid
    $174 Oferta medie
    56 oferte

    My Android application is fully built, tested, and in APK format; what’s missing is its public release on Google Play. I am looking for an experienced Google Play Console specialist to manage the publishing phase for our ready-to-launch mobile applications. The core assets, including the AAB build, store listing materials, and visuals, are fully prepared. Your primary role will be to handle the Google Play Console setup and configuration, manage the app submission and release process, and optimize the store listings. The most critical task is to ensure all applications fully comply with the latest Google Play policies to guarantee a smooth review process without rejections. This project involves the publication of multiple applications and is planned for a duration of 3+ months of o...

    $494 Average bid
    $494 Oferta medie
    105 oferte

    I’m launching a contest to uncover the best concept for a cross-platform learning app aimed at teenagers, driven by AI. The core experience must revolve around interactive tutorials rather than passive videos or long-form articles. Within those tutorials, I specifically want: • Quizzes and tests that adapt to a user’s performance. You can pick any subject to demonstrate the content e.g. Math, Science, History, Language etc. • Immersive AI simulation games that let teens experiment, fail safely, and learn by doing To keep users coming back, the concept needs built-in gamification: leaderboards for friendly competition and achievement badges that recognize progress. What to submit 1. A concise written overview of the idea, explaining how AI powers the learning ...

    $169 Average bid
    $169
    73 intrări

    RootRush is a men’s hair loss web application designed to guide every user from diagnosis to visible results — with real dermatologists, personalized treatments, and consistent medical follow-ups. Step 1: Smart Hair Loss Quiz Start with a quick, interactive quiz that identifies the type and stage of your hair loss. The quiz analyses your: Hair thinning pattern Family history Lifestyle and stress levels Scalp health Based on your answers, RootRush gives you a preliminary diagnosis (for example, Stage 3 Androgenetic Alopecia). Ai will give you the solution in the form of products. It will explain the type and causes of our hair loss then the dermatologist will just have to confirm it and approve the medication and send e prescriptions if needed. Step 2: Mandatory Doctor Consulta...

    $517 Average bid
    $517 Oferta medie
    42 oferte

    I’m looking for a developer who can put together a lean, no-frills utility app that works on both iOS and Android. The concept is simple—one core tool that performs a single, clearly defined function (I’ll share the exact details once we start). Because the scope is intentionally modest, I only need: • A working MVP built with a cross-platform framework you’re comfortable with (Flutter, React Native, or similar). • Clean, well-commented source code. • A brief setup guide so I can run the build locally and publish to the stores later. If you have experience shipping lightweight apps on both platforms and can move fast without over-engineering, let’s talk.

    $57 Average bid
    $57 Oferta medie
    16 oferte

    Project Title: Custom Business App for Granite Cutting and Polishing Factory Project Description: I own a granite factory where we purchase raw granite blocks from quarries and process them through cutting and polishing to produce finished granite products. I want to develop a custom mobile and/or web app to streamline and ease various aspects of my business operations. The app should ideally include the following features: Inventory management for raw granite blocks and finished products Tracking of cutting and polishing processes and progress Quality control and product inspection records Scheduling and task management for factory workers and machines Order management, including customer orders and deliveries Real-time updates and notifications on workflow status Reporting tools...

    $750 Average bid
    $750 Oferta medie
    76 oferte

    I need a native mobile application purchased from the Envato marketplace to be rebranded, configured, and hosted on the Play Store. Requirements: - Rebranding Tasks: - Update logo and icons - Modify color scheme - Change fonts and text styles - Minor tweaks to existing functionality - Configure and host the app on Play Store Ideal Skills and Experience: - Experience with mobile app development, particularly Android - Familiarity with Envato mobile apps - Strong graphic design skills for rebranding - Experience with Play Store deployment and hosting

    $248 Average bid
    $248 Oferta medie
    28 oferte
    Employee Data Entry PowerApps
    3 zile left
    Cont confirmat

    I have a written specification for an internal Power Apps solution with a focus on streamlined data entry for our employees. The app must let staff complete reports with standard text fields alongside images and attached files or documents in one intuitive flow. I will supply the application specification, screen sketches and any necessary sample data; your task is to translate that spec into a polished Canvas app connected to our existing Microsoft environment (Dataverse). Core expectations • Every input—text, numbers, images and files—saves reliably to the chosen data source with proper validation and error handling. • Navigation between screens feels natural on desktop and mobile; branding follows our corporate theme. • Role-based access uses our securi...

    $286 Average bid
    $286 Oferta medie
    101 oferte
    Android Employee Time Tracker App
    3 zile left
    Cont confirmat

    I need a focused Android application that automatically records when an employee starts and ends a shift and immediately sends a notification if the phone goes to sleep or locks while the shift timer is running. Secure user authentication is required so each employee signs in before the tracking begins. Scope of work • Build a functional Android APK that supports sign-up / log-in (email or phone-based authentication is fine as long as credentials are stored securely). • Once authenticated, the app should run a foreground or background service that: – Logs the clock-in time the moment the employee taps “Start shift.” – Continues monitoring device activity and fires an on-screen and audible alert if the device sleeps, locks, or the screen turns off du...

    $659 Average bid
    $659 Oferta medie
    156 oferte

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