Android is the most popular mobile operating system globally. It is a modernized version of the Linux open-source operating system, which provides millions of users with compute resources and features to create user-friendly mobile applications. An Android developer can specialize in creating and designing the underlying code for building interactive mobile applications for the Android platform with user friendly features such as easy navigation and rich user interface.

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

  • Quick integration of payment gateways onto multiple platforms.
  • Identifying and fixing software bugs in existing Flutter projects.
  • Utilizing SMS API to provide a secure login experience with OTP authentication.
  • Developed a multi restaurant food delivery system with powerful UI/UX capabilities that contain an extensive list of features.
  • Added new functions onto existing android applications.
  • Developed a tablet app specifically designed to provide train replacement service manual announcement applications.
  • Wrote code for thermostat remote control on ESP32 WiFi and Blynk cloud platform.

It is evident that Android developers have a wide array of talents at their disposal that can be used to create innovative solutions and applications for any of your desired needs. On Freelancer.com, we have experienced Android Developers with years of expertise ready to assist you in your project. Our talented developers are passionate about what they do—making sure that all customers get their desired product quality and standards met on time without compromising the overall application structure and design. If you are looking for an Android Developer for your project, why not post your project today on Freelancer?

From 353,081 reviews, clients rate our Android Developers 4.9 out of 5 stars.
Hire Android Developers

Android is the most popular mobile operating system globally. It is a modernized version of the Linux open-source operating system, which provides millions of users with compute resources and features to create user-friendly mobile applications. An Android developer can specialize in creating and designing the underlying code for building interactive mobile applications for the Android platform with user friendly features such as easy navigation and rich user interface.

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

  • Quick integration of payment gateways onto multiple platforms.
  • Identifying and fixing software bugs in existing Flutter projects.
  • Utilizing SMS API to provide a secure login experience with OTP authentication.
  • Developed a multi restaurant food delivery system with powerful UI/UX capabilities that contain an extensive list of features.
  • Added new functions onto existing android applications.
  • Developed a tablet app specifically designed to provide train replacement service manual announcement applications.
  • Wrote code for thermostat remote control on ESP32 WiFi and Blynk cloud platform.

It is evident that Android developers have a wide array of talents at their disposal that can be used to create innovative solutions and applications for any of your desired needs. On Freelancer.com, we have experienced Android Developers with years of expertise ready to assist you in your project. Our talented developers are passionate about what they do—making sure that all customers get their desired product quality and standards met on time without compromising the overall application structure and design. If you are looking for an Android Developer for your project, why not post your project today on Freelancer?

From 353,081 reviews, clients rate our Android Developers 4.9 out of 5 stars.
Hire Android Developers

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    286 jobs found

    Title: URGENT: Require READY White-Label Sugo/Bigo Clone Source Code (Strict $1,500 Budget) ​Job Description: I am building a premium social discovery app named "Lura." I am NOT looking for a from-scratch custom build. ​My strict strategy is to acquire a fully functional, production-ready white-label engine. The core engine, content flow, and structural mechanics must function EXACTLY like the "Sugo" or "Bigo Live" app. ​CRITICAL PREREQUISITES (Do not apply if you cannot meet ALL of these): ​Ready-Made Engine: You MUST ALREADY own the full, bug-free source code (Frontend Flutter + Backend + Admin Panel) of a Sugo/Bigo style app. ​Working APK Proof: I will not discuss any terms until I test the live, working APK of your engine on my own device. I do not buy pha...

    $1887 Average bid
    $1887 Avg Bid
    68 bids
    $31 Avg Bid
    15 bids

    Hello, I need a mobile application for my business. Our concept is based on pre-booking food orders from restaurants during travel. For the initial stage, we want to build it with a minimum budget, so the focus should be on a basic but functional MVP (Minimum Viable Product). The project will require the following components: 1. Customer Mobile Application - Customers should be able to search restaurants on their route. - They can select food items and place pre-orders before reaching the restaurant. - Order tracking and estimated arrival time (ETA). - Basic user login (preferably OTP login). 2. Restaurant Side Panel - Restaurants should be able to receive and manage incoming orders. - Accept or reject orders. - Update order status (Preparing / Ready). - Manag...

    $159 Average bid
    $159 Avg Bid
    52 bids
    Med Spa Site & App Build
    6 days left
    Verified

    I’m ready to launch a new digital presence for my med spa and I want a single partner who can deliver both a modern website and a cross-platform mobile app. The core goal is simple: visitors should immediately find expert information on our treatments, products and after-care resources, then be able to act on it—whether that means subscribing for ongoing content or locating the nearest spa. Here’s what I need built: • A responsive website that showcases our services, treatment FAQs, before-and-after galleries and educational articles. • A companion iOS and Android app that mirrors that content and keeps it accessible on the go. • A clean subscription module. At minimum, users must be able to sign up inside the app or on the site; we will define whether tha...

    $610 Average bid
    $610 Avg Bid
    258 bids

    I’m putting together a very lean public-safety network whose single purpose is to broadcast emergency alerts. The scope is intentionally small—just two or three React Native screens targeted at Android for this first pass—so the work can be wrapped up within a couple of days. Core flow • On first launch the app asks for a mobile number & OTP based login, live location permission, and emergency contacts' details. Deliverables 1. React Native project ready to run on Android (Expo or bare, your call) 2. Clean, well-commented source with instructions to build and test 3. A quick video or screenshots proving push, in-app, and SMS alerts fire as expected Provide UI, Code, Help to publish App in Google Play Store - India market. Finish the build, ...

    $112 Average bid
    $112 Avg Bid
    48 bids

    I already have access to Claude and a clear idea of what I want it to do; what I need now is your technical expertise to make everything work smoothly on mobile. Here’s the core functionality I’m aiming for: • Scheduling & reminders that sync reliably with my existing calendar. • Fast information retrieval and concise summaries when I’m on the go. • Friendly chat / customer-service style responses so I can delegate basic enquiries. • Light-weight automations tied to a shared sheet (think: update rows, trigger follow-ups, push alerts). • Any other optimisations that help me grow the business without adding extra admin. I’m comfortable testing early versions, so feel free to iterate in short cycles. The finished assistant should ...

    $493 Average bid
    $493 Avg Bid
    177 bids

    I need an application that lets me remotely control my industrial equipment in the sense of keeping an eye on its live performance data from anywhere. The machinery is already fitted with basic IoT-ready sensors; what is missing is the cloud-to-device bridge and a clean user interface where I can watch throughput, temperature, and fault codes in real time. Here is the flow I have in mind: • Edge device pushes sensor readings via cellular data to a secure backend (MQTT or HTTPS—use what you are most comfortable with). • Backend stores, normalises, and exposes that data through an API. • A web or mobile dashboard pulls the feed and displays key performance metrics with alerts when values drift outside preset thresholds. That monitoring dashboard is the first miles...

    $468 Average bid
    $468 Avg Bid
    64 bids

    I need a start-to-finish Figma file for a Health & Fitness mobile app that lets users create a “love avatar,” track their well-being, and share progress with friends. The design should feel minimalist and clean while still supporting playful touches where avatars, badges, and an in-app shop appear. The prototype must cover every main flow—from first-time onboarding through daily check-ins, social interactions, and purchase screens—so that I can simply send a Figma link to investors, developers, or testers and they’ll see a seamless, clickable journey. Please be sure the final file includes: • Avatars and profiles • Social interactions (likes, comments, friend activity feed) • In-app purchase / shop features (coins, premium themes, av...

    $28 Average bid
    $28 Avg Bid
    18 bids

    I’m launching a community-focused ride-sharing service and need a full-featured mobile app built for both iOS and Android. The first release must cover the essentials—real-time driver and rider tracking on a live map, seamless in-app payments, and a two-way rating system—while being architected so new modules can be slotted in later without rewrites. On the analytics side, I want a single dashboard that shows user-engagement trends, revenue reports, and detailed trip histories. Clean data exports are important; I intend to feed this into external BI tools down the line. Here’s how I see the initial milestone: • Passenger & driver apps (native Swift/Kotlin or a cross-platform stack such as Flutter or React Native—open to your recommendation) &bull...

    $21 / hr Average bid
    $21 / hr Avg Bid
    166 bids
    Samsung Tablet POS Development
    16 hours left
    Verified

    I am building a full-featured point-of-sale app that will run on a Samsung Android tablet. The core of the project is solid order management—dine-in, takeaway, and delivery—so staff can take, save, cancel, and instantly send tickets to the kitchen. The printer workflow is critical: you will need a compatible docket printer on hand to prove every ticket flows from tablet to printer without delay. Once we have a working build I will either buy the same printer model locally or cover the cost of shipping yours to New Zealand, so real-world testing on your side is essential. Beyond orders, the system must capture dietary notes (allergies, vegetarian/vegan, gluten-free, dairy-free) and keep a rolling count of top-selling items so I can spot trends at a glance. Employees will clock ...

    $344 Average bid
    Urgent
    $344 Avg Bid
    105 bids

    I’m launching an online bookstore that will offer E-books, Printed books, Audiobooks, and a small line of branded merchandise. I need a developer who can deliver a clean, secure e-commerce site that brings all four product types under one roof and makes checkout effortless on both desktop and mobile. Core functions I expect • Unified product catalog that can flag an item as digital (instant download), physical (shipping required), audio (stream/download), or merchandise. • Robust search and category filtering so readers quickly find titles by genre, author, or format. • Secure user accounts with purchase history and cloud library access for E-books and Audiobooks. • Integrated payment gateway (Stripe or PayPal are fine; open to suggestions) with automated...

    $494 Average bid
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    227 bids

    Telegram Job Marketplace Bot 1. Project Overview A high-automation, AI-driven recruitment platform built as a Telegram bot. The system connects employers and job seekers, utilizing AI for resume parsing, candidate matching (Match Score), and automated job distribution. 2. Core Functionality Job Seekers: Conversation-based profile creation, PDF resume upload with AI extraction, job filtering by category/location, and real-time application status tracking (Seen, Shortlisted, Rejected). Employers: Conversational job posting, dashboard for managing vacancies (Pause, Resume, Close), and AI-powered applicant ranking (Top 15% recommendations). Admin Panel: Full moderation of users and vacancies, sub-admin management, and detailed CSV-exportable analytics. 3. Key System Features AI Integrati...

    $116 Average bid
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    33 bids

    I am building an all-in-one marketplace that lets customers book on-demand car washes, schedule laboratory tests, or request in-home nursing care from a single mobile app. The core of the project is a smooth, end-to-end booking experience backed by clear service-provider profiles and transparent user reviews so people can choose the best professional for their needs. Key functionality I must see in the first release: • Robust booking system that supports real-time availability, rescheduling, and cancellations. • Detailed provider profiles showing qualifications, services offered, pricing, and photo galleries. • Ratings & reviews attached to completed jobs to build trust and drive quality. • Secure payment-gateway integration for in-app card payments and futur...

    $654 Average bid
    $654 Avg Bid
    139 bids
    Puzzle Game for iOS & Android
    6 days left
    Verified

    I want to take a fresh, minimalist-looking puzzle game from concept to live release on both Google Play and the App Store at the same time. The core gameplay should revolve around clever, quick-to-learn mechanics that can scale in difficulty, while still feeling visually clean and uncluttered. Essential features • Real-time or turn-based multiplayer mode so friends can compete or cooperate • A balanced in-app purchase system (cosmetics, hints, extra level packs) that never feels pay-to-win • Daily challenges with dynamic leaderboards to keep retention high Art direction is firmly minimalist: flat colours, simple shapes, smooth animations—think “easy on the eye” rather than hyper-detailed 3D. I’m happy to supply style references once we begin...

    $8 - $15 / hr
    Sealed NDA
    $8 - $15 / hr
    37 bids

    I already have the core codebase and endpoint details ready, along with a two-screen mock-up. I now need help finishing the last mile so the solution runs smoothly everywhere—browser, iOS, and Android—and talks reliably to my custom-built desktop software. Requirements • All required fields must: o Be clearly labeled and visible in the UI o Be editable by authorized users o Support validation before saving • Field validation rules: o ItemID: required, unique, alphanumeric o Name: required, text based, minimum character length o Retail1: required, numeric, supports decimal values • The application m...

    $100 Average bid
    Guaranteed
    $100
    14 entries

    We are Dev Spark Soft, a professional team providing Google Play Console app publishing and developer account renting services. Our company has 150+ verified developer accounts with strong history and apps published before 2023, ensuring safe and stable publishing. Services included: • Draft App Access • App Review and Submission • Weekly Live Monitoring • Safe Publishing Process • Support for Multiple Apps You can publish most types of apps on our developer accounts. ⸻ Our Packages Basic Package – $100 7 Days Guarantee • App Draft Access • App Review and Publish • Weekly Live Monitoring • Multiple Apps Allowed • On One Play Console Account Price: 100 / 100 / 100 ⸻ Standard Package – $200 14 Days Guarantee ...

    $229 Average bid
    $229 Avg Bid
    29 bids

    I’m building a real-time, two-way translator dedicated to business calls and need an expert who can take it from concept to a working product. The first release must handle English ⇄ Spanish flawlessly, converting speech to text, translating it, then rendering clear synthesized speech back to both parties with minimal latency. Compatibility is non-negotiable: the same core engine has to run inside a web browser, a mobile app (iOS and Android), and a lightweight desktop client. I value reusable backend services—WebRTC for voice transport, a robust ASR + NMT pipeline (DeepSpeech, Whisper, or similar paired with a proven translation model), and near real-time TTS. Security, call recording toggles, and an admin dashboard for basic analytics should round out the feature set. I...

    $260 Average bid
    $260 Avg Bid
    20 bids

    Project Description: I am looking for an experienced mobile app developer or development team to build a food delivery application similar to apps like Uber Eats, Zomato, or Swiggy. The app should allow customers to browse restaurants, order food, and track deliveries in real time. Main Features Required: 1. User registration and login (email, phone, or social login) 2. Restaurant listing and menu browsing 3. Food ordering and cart system 4. Secure online payments 5. Order tracking with live delivery status 6. Push notifications 7. Ratings and reviews 8. Admin panel to manage restaurants, orders, and users Platforms Needed: Android iOS Preferred Technologies (optional): Flutter / React Native / Native Android & iOS Backend with Node.js / Firebase / Laravel Deliverables: Full m...

    $27 / hr Average bid
    $27 / hr Avg Bid
    77 bids

    I already have a collection of self-contained HTML pages, each one presenting a different calculation formula. I now need those pages bundled into a single, polished mobile application that runs natively on both iOS and Android. Core requirements • All existing HTML files should load inside the app (WebView is fine) and be reachable through a clean side-drawer hamburger menu. • The overall look must feel up-to-date—think smooth transitions, modern fonts, dark-mode readiness, and responsive layouts that make every formula page easy to read on any screen size. • Access to the content must sit behind a monthly subscription. Integrate in-app purchase flows for Apple App Store and Google Play, handle payment validation, and block content automatically when a renewal ...

    $11 Average bid
    $11 Avg Bid
    12 bids
    Telegram Job Marketplace Bot
    6 days left
    Verified

    1. Project Objective Develop a Telegram Job Marketplace Bot that allows: Jobseekers to find and apply for jobs Employers to post and manage vacancies AI to parse CVs and recommend candidates Admin to moderate and monitor the system The system must be automated, scalable, secure, and run on a low-resource VPS (1GB RAM). 2. Core Feature Completion (100% Required) The project is successful when the following modules are fully functional: Jobseeker registration & profile Employer registration & verification Vacancy posting & channel publishing Inline buttons: Apply / Save / Share / Report Resume upload & AI CV parsing Job applications & status tracking Employer dashboard & applicant management In-app employer–applicant messaging AI candidate recom...

    $156 Average bid
    $156 Avg Bid
    50 bids

    I'm seeking an experienced Flutter developer to create an Android app. The app will include: - User authentication - In-app purchases - Push notifications Ideal skills and experience: - Proficiency in Flutter and Dart - Experience with Firebase for user authentication and notifications - Knowledge of implementing in-app purchases on Android - Strong UI/UX design skills Please provide examples of similar work. Meeting deadlines and clear communication are essential.

    $672 Average bid
    $672 Avg Bid
    78 bids

    I need an EMI locker app designed to secure Google Workspace data on mobile phones. The app should lock access to the entire phone, ensuring that all data tied to Google Workspace is protected. Key Requirements: - Secure locking mechanism - Integration with Google Workspace - User-friendly interface - Experience with mobile app development - Proven track record with similar past work Please include relevant past work in your application.

    $126 Average bid
    $126 Avg Bid
    22 bids

    I’m ready to move my Android stock-market app from concept to working build by wiring up five core features: • App Sound Buy,Sell, Login,Logout,Notification

    $118 Average bid
    $118 Avg Bid
    15 bids

    I have a production-ready mobile application that runs on both iOS and Android, but a handful of functionality bugs are undermining the user experience. I need those issues tracked down and resolved first, then I want to integrate Stripe and Apple Pay so users can complete in-app purchases seamlessly. Once everything passes review, the final step is publishing the updated builds to Google Play and the App Store. You will receive the full source code, existing build files, and store-listing credentials. Please test thoroughly on real devices, confirm that payments process in sandbox and live modes, and handle any store-side compliance tweaks that appear during submission. Deliverables • Bug-free iOS & Android builds • Fully working Stripe and Apple Pay flows (sandbox + l...

    $41 Average bid
    $41 Avg Bid
    46 bids

    My Kotlin-based Android app needs attention on two fronts. First, I’m running into “update functionality” issues: certain screens don’t behave as they should after recent code changes, and a clean, crash-free build is now a priority. Second, I want the interface to feel identical to the already-polished iOS version. That means revisiting layout decisions, refining graphics/icons where they look off, and smoothing the overall navigational flow while we’re in there. Think material-compliant but visually in sync with iOS. Once stability is restored, I’d also like you to roll in a couple of small new features lurking in the current product roadmap (all scoped, with designs ready to hand over). Deliverables • Debugged APK and updated source wi...

    $148 Average bid
    $148 Avg Bid
    119 bids
    Quick Mobile App Bug
    6 days left
    Verified

    i need fix my app bugs................................

    $75 Average bid
    $75 Avg Bid
    38 bids

    I want to build an android app that will have a flying bird that could fly through the UI of the home screen and it could lay down on any application icon and if the home screen is swiped the bird laying on the app icon will be swiped with the screen and it could then later fly and lay on any another app

    $186 Average bid
    $186 Avg Bid
    44 bids

    1- The task is to visit Nanjing University Of Chinese Medicine physically and take at least 8-9 geotagged photos of the name board of the institute, captured from outside the building and preferably inside too. Download the app for geotagged pics from the link below: Android app link: iPhone app link: If you can't get the app, just note down the latitudes and longitudes of the location when you're there and get simple pictures. 2- Get the verification forms filled, signed and stamped by the HR or relevant authority of these locations. 3- Get the details of the verifier that is their name, designation, Department and Contact. 4- In case of refusal to fill the form, take the written refusal statement with a stamp or signature as proof. If they don't give written, ask ...

    $10 - $50
    Local
    $10 - $50
    0 bids

    Looking for Flutter Developer We are looking for an experienced **Flutter developer** for a marketplace mobile app. Project Details: * Backend: Already completed * UI/UX: Figma design ready * Task: Develop the mobile app using Flutter * Timeline: 1 month Budget: ₹15,000 – ₹20,000 (based on experience and delivery) Requirements: * Experience with Flutter and API integration * Ability to convert Figma designs into responsive UI * Good communication and ability to deliver within the timeline

    $165 Average bid
    $165 Avg Bid
    50 bids

    ​I am looking for a professional and highly reliable partner to handle large-scale communication campaigns for the French market. We need a "Done-For-You" service: we provide the contact data and message content, and you handle the technical delivery and optimization through your own infrastructure. ​Required Services & Channels: ​Bulk SMS & RCS: High-volume sending with Tier 1 direct routes to French carriers (Orange, SFR, Bouygues, Free). ​WhatsApp Business API: Scalable messaging for the French region. ​Direct Google Calendar Integration: You must have your own system to trigger and send messages/reminders directly based on Google Calendar events. No external workflows (Zapier/Make); you handle the automation yourself. ​Anti-Spam Mastery: You must have proven, propriet...

    $26 Average bid
    $26 Avg Bid
    38 bids

    I need a fresh pair of creative eyes on an existing mobile application that runs on both iOS and Android. The core screens are already functional, but their look and flow feel dated. Your job is to re-design those screens so they feel modern, intuitive, and consistent with each platform’s design language while still expressing our brand. You will receive the current Figma file, a short style-guide, and a list of pain points gathered from users. From there, you’ll rework the layouts, typography, colour hierarchy, micro-interactions, and any component states that affect usability. A light competitive scan or mood-board to justify design directions would be helpful but is not mandatory. Deliverables • Updated high-fidelity Figma screens for iOS and Android variants •...

    $39 Average bid
    $39 Avg Bid
    63 bids

    Job Summary : We are looking for a Junior Kotlin Mobile App Developer to support the development and maintenance of our Android applications. As our user base grows, we need a motivated developer to assist in implementing new features, fixing bugs, enhancing UI/UX performance, and supporting quality assurance efforts. This is a hands-on role where you'll work closely with our Lead Developer and Product Team, gaining real-world experience and contributing to live, user-facing projects. This role is ideal for someone with foundational knowledge of Kotlin and Android development who is eager to learn, grow, and thrive in a collaborative, agile environment. Role Summary : Minimum 2 years of Experience is desirable. • Assist in developing and maintaining Android applications using...

    $172 Average bid
    $172 Avg Bid
    47 bids

    I need a mobile vocabulary flashcard app for educational purposes, targeting children aged 5-13+. The app should be available on both iOS and Android platforms and feature a colorful and playful design. Key Features: - User-generated content: Children can add their own words/phrases. - Flashcard details: Each flashcard should include a picture, definition, word class, and example sentence. - Audio feature: An audio button to pronounce each word/phrase. - Save functionality: Ability to save newly created flashcards to their phones. Ideal Skills and Experience: - Experience in mobile app development for both iOS and Android. - Strong design skills to create a colorful and playful user interface. - Background in educational apps or children's apps is a plus.

    $159 Average bid
    $159 Avg Bid
    91 bids

    The assignment is to build a social-media application that captures the real-time feel of X (Twitter) while placing special emphasis on robust private messaging. Users must be able to publish text updates, share images, and upload short videos to their public timelines, then shift seamlessly into one-to-one or group chats that behave as the heart of the platform. Account creation and sign-in will rely on a dual layer of security: traditional email/password credentials verified by a confirmation link, followed by phone number verification through an OTP. This two-step flow should be tightly integrated so onboarding feels quick yet secure. Core expectations • Mobile app (Android and/or iOS) with timelines, media posts, and a feature-rich direct messaging module • Scalable bac...

    $258 Average bid
    $258 Avg Bid
    28 bids
    Qur’an Explorer Web App
    6 days left
    Verified

    Al-Quran (Ghulam) is a web-based Qur’an reader built with modern web technologies and hosted on Vercel. It allows users to browse Surahs and Ayahs, read translations, and access Qur’anic text in a clean, responsive interface. The app is lightweight, fast, and accessible on both mobile and desktop, designed to make Qur’an reading simple and convenient anywhere in the world.

    $117524 Average bid
    $117524 Avg Bid
    42 bids

    Browse Surahs & Ayahs: Navigate through all 114 chapters of the Qur’an. Search Functionality: Quickly find specific verses or keywords. Translations: Likely includes English and Urdu translations for better understanding. Tafsir Support: May provide commentary or links to tafsir resources. Favorites/Bookmarks: Save verses for later reading or study. Responsive UI: Works smoothly on both mobile and desktop browsers

    $1025 Average bid
    $1025 Avg Bid
    92 bids
    Voice-Activated Reminder App
    6 days left
    Verified

    I need a cross-platform reminder application that runs smoothly on both iOS and Android. The core feature is hands-free use: I want to press one button, speak naturally—“remind me to drink water at 3 p.m.”—and have the app parse the command, schedule it, and confirm out loud or with a brief on-screen prompt. Think of the voice flow you experience with Alexa or Google Assistant; I’m after that same friction-free feel, but inside a dedicated app. Scope of the first release • Voice capture and speech-to-text using any reliable low-code or no-code tools you’re comfortable with (Flutterflow, Adalo, React Native with Expo Voice, etc.). • Time-based reminders only, with options for one-off or recurring schedules (daily, weekly, custom interval). ...

    $183 Average bid
    $183 Avg Bid
    37 bids

    I’m expanding our mobile team and need a Flutter front-end developer who can take full ownership of the customer-facing side of a new e-commerce app. The work is 100 % Flutter, so solid Dart fundamentals and at least two years of hands-on experience are non-negotiable. You’ll be shaping every screen in line with our in-house Custom Design System, not off-the-shelf Material or Cupertino components, so an eye for detail and comfort with bespoke styling is essential. Scope of work You’ll turn Figma mock-ups into smooth, production-ready code, wire the UI to the REST endpoints our back-end team exposes, and make sure performance holds up across Android and iOS. While the app may later grow into social or utility features, your immediate focus is strictly e-commerce. Core ...

    $304 Average bid
    $304 Avg Bid
    95 bids

    I need a seasoned mobile developer to build a full-featured cricket betting application for both Android and iOS. The core of the product is real-time engagement—users must see live score updates as matches unfold, place bets instantly, and manage their own user profiles inside a clean, intuitive interface. The betting engine has to be rock-solid and fast. Odds should refresh in real time, bet slips must calculate potential wins immediately, and completed wagers need to settle without delay. Because we will handle real money, security and data integrity are critical. I will require full audit logs of every transaction and activity inside the app. For payments I only want Bank Transfer support at launch, including automated bank-reference matching so deposits clear quickly and withd...

    $345 Average bid
    $345 Avg Bid
    46 bids
    Link2place
    5 days left

    I’m ready to build and release a full-scale real-estate marketplace app on both Android (Google Play) and iOS (App Store). Think of it as a “NoBroker” clone tailored for the Indian market, but with extra room for agricultural land and rural-area listings. Core experience I need you to deliver • Property listing: owners, builders and agents should be able to post any type of property—houses, flats, plots, agricultural lands—without brokerage. • Chat between buyers and sellers: an in-app, real-time messenger so users can negotiate privately. • Booking appointments: a simple calendar flow that lets a buyer lock in a site-visit slot and sends push/email reminders. Supported transactions The platform must seamlessly handle buying and selling of...

    $313 Average bid
    $313 Avg Bid
    47 bids

    Project Title: Flutter Sprint: Payment Gateway, Incentive UI, & Penalty Logic (3 Apps) Project Overview We have an existing food delivery ecosystem built with Flutter (Frontend) and Laravel (Backend). We need an experienced Flutter developer to integrate specific modules and fix minor logic issues across three apps: Customer, Restaurant, and Delivery Man. The backend APIs are 100% ready; this is primarily an integration and UI mapping task. Detailed Scope of Work 1. Payment & Marketing SDKs Razorpay Native Integration: Enable UPI Intent flow (direct launch of GPay, PhonePe, Paytm) for Wallet Top-ups. Meta (Facebook) SDK: Integrate App Events for install and purchase tracking. Custom Notifications: Replace default system sounds with provided .mp3 (Android) and .caf (iOS) files. ...

    $63 Average bid
    $63 Avg Bid
    49 bids

    I need a cross-platform mobile application delivered for both Android and iOS within roughly four to six weeks. The stack can be either Flutter or React Native, but whichever route you choose must integrate smoothly with a REST-based API layer and rely on Firebase or MySQL on the back end. Core requirements: Email-and-password user authentication Real-time push notifications Clean, intuitive UI/UX that feels truly native on each platform Full deployment support—store listing preparation, signing, and submission Deliverables: Fully functional mobile app Source code in a well-structured repo Build/run instructions Concise technical documentation Evidence of testing (unit and basic UI tests)

    $1143 Average bid
    $1143 Avg Bid
    124 bids

    I have a complete, well-structured glossary of Indian local-language terms and definitions ready to load into a brand-new mobile dictionary. What I need now is the actual app—clean, fast and intuitive—running on both iOS and Android from a single codebase. Core experience I want the user to have • Instant search that returns relevant matches as the user types • Smooth browsing by thematic categories (I will supply the categories) • A daily “Word of the Day” card, ideally with an optional push notification Community input matters too. Users should be able to suggest new words or edits, but nothing goes live until I approve it in an admin screen or lightweight web dashboard. I will hand you the full content as JSON/CSV along with basic UI refer...

    $146 Average bid
    $146 Avg Bid
    63 bids

    Freelancer Needed – School ERP Mobile App Development. We are looking for an experienced developer or team to build a School ERP Mobile Application to help manage and streamline school operations. Key Features Required: 1. Student Information System (Manage student profiles and records Attendance Tracking – Daily attendance monitoring and reports) Platform (Messaging between school, teachers, and parents) 3. Parent Portal (Parents can track student performance and updates) 4. Fee Management (Fee tracking, payments, and reports) 5. Timetable Management (Class schedules and updates School Bus Tracking) 6. Real-time bus tracking with geofencing alerts Preferred Tech: Cross-platform development (e.g., Flutter or React Native) for both Android and iOS. If you have experi...

    $1228 Average bid
    $1228 Avg Bid
    227 bids

    I’m commissioning a fully-functioning mobile application that runs natively on both iOS and Android. You may work in Flutter, or go the native route with Swift for iOS and Kotlin for Android—the choice is yours as long as the final user experience is smooth, secure, and consistent across devices. You also enjoy using AI tools like Claude Code etc to speed up workflows but are capable of reviewing the core codebase, logic, security & vulnerabilties. Scope of work • Architect the app, build out core screens and flows, wire up any required APIs, and implement testing. • Package and prepare the binaries for TestFlight and Google Play Internal Testing, then guide the final store submissions. • Supply clean, well-documented source code plus a short hand-of...

    $29 / hr Average bid
    $29 / hr Avg Bid
    242 bids

    Flutter Developer Needed – Fitness App with Pose Detection (Motion Comparison Engine) Project Overview We are looking for a Flutter developer to build an APP for a mobile fitness application called CC Fitfor Android and iOS. The app guides users through workout exercises and analyzes body movement during the exercise using the front camera. Pose detection must run locally on the device using: MoveNet Lightning – TensorFlow Lite No video or images should be uploaded to the server. The app should follow an offline-first approach, allowing workouts and results to be stored locally when internet is unavailable. Budget: FROM 400 TO 1000 $ Timeline: Flexible Tech Stack Framework Flutter (Dart) Expected packages: camera tflite_flutter video_player flutter_secure_storage H...

    $808 Average bid
    $808 Avg Bid
    170 bids

    I have a complete Figma design for an crypto mobile application and now need it built in Flutter and published under your own Google Play developer account. The core goal is to move from design files to a live, downloadable Android app that meets Google’s current policy requirements. You will take my static screens, wire them up to Flutter code, hook in the back-end endpoints I supply, and walk the build all the way through Play Console review. Because the purpose of this project is strictly crypto, smooth product browsing and purchasing flow must remain central throughout your implementation. Deliverables • Fully functional Flutter project (Dart source, assets, ) matching my approved UI • Release-ready AAB signed with your Play signature, plus a debug build for testing...

    $184 Average bid
    $184 Avg Bid
    109 bids
    GeniusGenie Mobile App Revamp
    12 days left
    Verified

    Project Overview You have an existing iOS/Android app, GeniusGenie, that was built years ago and is in need of a modern refresh. Your website, , has been updated, and now it's time to bring the mobile experience up to par. Scope of Work We're looking for an experienced mobile developer to take on the following tasks: Refresh the Full App Overhaul the visual design to align with your current website branding and guidelines Streamline the user experience and navigation to feel cohesive with the web presence Ensure the app adheres to the latest iOS and Material Design principles Introduce AI-Driven Capabilities Integrate personalized recommendation engines to provide smart, contextual suggestions Implement intelligent search functionality to help users find what they need quickl...

    $2158 Average bid
    $2158 Avg Bid
    285 bids

    I am responsible for administering a mobile application that needs to be transferred from the former developer to a new owner. I need a developer who is proficient in Laravel and able to guide me through the transfer process until the application is up and running again on Google Play and the App Store. This will be followed by updates and corrections to the application.

    $153 Average bid
    $153 Avg Bid
    169 bids

    I need a full-function Android application that lets users request and receive a short-term payday loan that must be repaid in seven days. The flow should feel effortless: from a simple, clean onboarding screen through to instant approval, wallet funding, and automated repayment reminders. Here is what matters most to me right now: • Platform: Android only. • Look & feel: simple, uncluttered UI that moves users from registration to cash-out in as few taps as possible. You will be responsible for both the mobile front-end and the secure back-end (API + database). Expect to integrate standard KYC checks, a lightweight scoring logic for eligibility, mobile money / bank payout, and an admin console where I can review applications and monitor repayments. Deliverables –...

    $427 Average bid
    $427 Avg Bid
    38 bids

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