Pengembangan Aplikasi Android Jobs

Saya sudah memiliki game mobile bergenre petualangan yang berjalan di Android, tetapi proyeknya belum tuntas. Kode dasar, aset grafis, dan gameplay inti sudah ada; yang masih diperlukan adalah penyelesaian level, perbaikan bug terakhir, serta penyempurnaan UX agar siap dirilis di Google Play. Ruang lingkup kerja: • Review source code dan struktur proyek yang sudah ada. • Rampungkan alur level sampai ending, termasuk penyesuaian balancing. • Hilangkan bug tersisa dan optimalkan performa pada rentang perangkat Android umum. • Tambahkan menu, layar jeda, dan elemen UI minor yang masih kosong. • Build APK final serta dokumentasi singkat cara compile ulang untuk update ke depan. Saya menyediakan akses repositori Git, aset, dan daftar isu terkini. Mohon lampirk...

Saya sedang menyiapkan sebuah aplikasi mobile baru dan mencari mitra yang dapat membantu mengubah ide ini menjadi produk Android yang tangguh dan bermanfaat. Visi saya adalah menghadirkan solusi digital yang memadukan kreativitas, disiplin, dan fokus pada kepuasan pengguna. Gambaran singkat kebutuhan: • Platform: Android saja (bukan iOS, setidaknya pada tahap awal). • Fitur utama: – Notifikasi push untuk memperkuat engagement dan menjaga pengguna tetap terinformasi. – Integrasi media sosial agar pengguna dapat berbagi konten serta masuk/daftar dengan cepat. Lingkup kerja yang saya harapkan mencakup: 1. Merumuskan arsitektur aplikasi dan memilih stack yang tepat. 2. Mendesain UI/UX sederhana namun menarik, selaras dengan tren Android terkini. 3. M...

Saya memerlukan seorang developer untuk membuat aplikasi Android sederhana dengan satu fitur inti: pendaftaran pengguna. Ruang lingkup: • Buat layar formulir pendaftaran (nama, email, kata sandi). • Simpan data pengguna secara aman—boleh memakai Firebase Authentication, SQLite, atau solusi back-end ringan lain yang Anda kuasai. • Tambahkan halaman login dasar agar pengguna dapat masuk kembali. Harapan hasil: • File APK siap uji coba. • Kode sumber lengkap beserta petunjuk build. • Penjelasan singkat (readme) tentang stack yang dipakai dan cara men-deploy. Saya terbuka pada stack Java atau Kotlin; pilih yang paling efisien bagi Anda. Fokuslah pada arsitektur bersih dan keamanan data. Jika kerjanya mulus, ada potensi penambahan fitur sepert...

Saya mencari pengembang aplikasi berpengalaman untuk membangun sebuah aplikasi Android bertema media sosial/jejaring sosial dari nol. Fokus utama proyek ini adalah: • Pengembangan aplikasi: membuat arsitektur front-end Android (Java atau Kotlin) yang responsif dan mudah dipelihara. • Fitur inti jejaring sosial: pembuatan akun, profil pengguna, unggah & tampilan feed, komentar, serta sistem like/follow. • Backend terintegrasi: autentikasi aman, penyimpanan media, dan database real-time (Firebase, Supabase, atau solusi serupa—saya terbuka pada rekomendasi Anda). • UI/UX modern: desain intuitif yang mengikuti Material Design agar pengguna baru dapat langsung beradaptasi. • Pengujian fungsional dasar: memastikan aplikasi bebas crash di berbagai versi...

Saya sedang memulai proyek pertama saya dan ingin membangun sebuah aplikasi utility sederhana khusus untuk perangkat Android. Fokus saya adalah mendapatkan versi awal yang berfungsi—cukup ringan, mudah dipahami, dan siap dipasang (APK) beserta kode sumbernya. Lingkup kerja utama: • Merancang antarmuka pengguna yang simpel namun intuitif. • Membangun fitur-fitur inti utility (nanti kita diskusikan detailnya agar tetap ramping). • Memastikan aplikasi berjalan mulus minimal di Android 10 ke atas. • Menyerahkan file APK final, kode sumber lengkap, serta panduan singkat cara build. Saya terbuka untuk masukan mengenai teknologi terbaik (Java, Kotlin, atau framework lintas-platform yang tetap menghasilkan APK native). Dokumentasi bersih sangat saya hargai k...

Saya ingin meluncurkan sebuah aplikasi Android bertema media sosial. Target utamanya adalah menyediakan ruang bagi pengguna untuk membuat profil, membagikan posting, serta berinteraksi melalui suka dan komentar—semuanya berjalan lancar di perangkat Android terbaru. Lingkup kerja: • Struktur dasar aplikasi Android Studio dengan arsitektur MVVM atau sejenisnya. • Autentikasi pengguna (email / Google Sign-In). • Feed kronologis dengan kemampuan unggah foto dan teks. • Notifikasi push real-time untuk suka, komentar, dan pengikut baru. • Desain UI mengikuti pedoman Material Design, warna dan ikon disiapkan sederhana namun konsisten. • Backend dapat memakai Firebase (Auth, Firestore, Storage, Cloud Messaging) agar pengembangan awal lebih cepat. Del...

I need an experienced mobile app developer to build a complete Android application from the ground up. My focus is solely on the Android platform at this stage—no iOS version is required right now—so you should be comfortable working in Kotlin or Java and familiar with Android Studio, Material Design, and the latest SDK standards. The core idea and feature set are ready to be refined, and I’m looking for guidance on translating those requirements into a clean, performant build. If you have suggestions on architecture or third-party integrations, I’m open to hearing them; however, the final product must run smoothly on current Android OS versions and be submission-ready for Google Play. Deliverables: • Full Android Studio project with well-commented source cod...

I'm looking for an experienced Android app developer to create an ID card creator app specifically for event attendees. The app needs to be ready ASAP. Key Features: - Photo Upload and Editing: Users can upload and edit photos. - QR Code Generation: Unique QR codes for each ID card. - Multiple Templates: Various design templates for customization. Ideal Skills and Experience: - Proficiency in Android app development - Experience with image processing and editing - Familiarity with QR code generation - Strong design skills for creating user-friendly templates Please provide examples of similar work done.

I’m building an Android-only learning app that guides absolute beginners through real freelance tasks. The interface should feel colorful and vibrant from the first tap, with smooth transitions and playful yet professional iconography that keeps learners engaged. Core experience • Category picker where users can jump into video editing, writing, graphic design, coding, virtual assistance, or social media management. • Step-by-step lesson flows written in plain language, each ending with a small practice project that mirrors a real client brief. • Built-in AI helper so learners can ask questions at any point and receive contextual tips or code snippets. • Smart tool panel that recommends the best free or freemium software for the task at hand and links out...

Hi there, I am looking for someone who can help provide 25 reliable Android testers for my mobile app to complete Google Play Store’s Closed Testing requirement. **Requirements:** * Must have an Android smartphone * Must have a valid Gmail account * Must install the app through the Google Play testing link * Must keep the app installed for 14 consecutive days * Should open and use the app occasionally during the testing period * Reliable testers only — please do not apply if you plan to uninstall early **Testing Process:** 1. I will share the Google Play testing link 2. Join the testing program 3. Download and install the app 4. Share a screenshot confirming installation 5. Keep the app installed for 14 days **In Your Proposal Please Mention:** * Your Android device mode...

I’m running a 14-day beta and want twelve real-world Android users to install the latest build of my app, use it naturally every day, and share straightforward feedback along the way. You’ll log in with the test credentials I provide, explore every screen and feature at least a few minutes daily, and jot down anything that feels confusing, slow, or broken. At the end of each day I’ll send a short Google Form where you can drop notes, screenshots, or screen recordings; on the final day I’ll ask for a concise wrap-up of your overall experience. Any recent Android phone or tablet is fine—as long as you keep the same device for the full two weeks. I’ll add you to a private TestFlight-style distribution (via Google Play’s internal testing track) the mo...

I’m looking for a mobile app developer who can take a clear idea for a standalone utility and turn it into a polished, production-ready Android application. The core purpose of the app is functional rather than social or transactional, so the focus will be on speed, reliability, and an intuitive user experience that solves one specific problem for end users. Here is what I need from you: • A native Android build (Java or Kotlin in Android Studio) with clean, well-commented code. • A straightforward Material-Design interface that works smoothly on phones and tablets running Android 8.0 and above. • All source code, assets, and build files delivered through Git along with concise setup instructions. • One debug APK and a signed release bundle ready for Pla...

My car-rental app is still in development, yet I want to get everything ready for a smooth release on the Google Play Store the moment coding wraps up. I need a specialist who knows the Play Console inside out and can steer me through each step—generating the final build, creating the store listing, crafting screenshots and feature graphics, configuring app signing, and handling the policy checks so the first submission is approved without rejections. I will supply the current source code, brand assets, and the business details you need for the listing. You guide the packaging, perform the pre-launch report, and flag any compliance gaps early. Once the APK/AAB passes review, I expect the live listing handed back with clear instructions on how I can manage updates myself. Please sha...

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I own a brick-and-mortar jewellery shop and I’m ready to take it online with a dedicated mobile app that feels tailor-made for every customer who installs it. The core idea is personalisation: once a shopper starts browsing, I want the app to recognise their tastes, remember their favourites, and surface new pieces that truly match their style. Key personalisation features I need built in: • User-specific recommendations powered by browsing and purchase behaviour • Customisable profiles where customers can save ring sizes, metal preferences, wish-lists, and special dates • Targeted promotions and offers that show the right discount or collection to the right person at the right time Access will be restricted to store-managed accounts only, so no social-medi...

I want a fully-functional Quotex trading bot that I can install on my Android phone or tablet. The bot must let me switch in real time between my three predefined logics through on-screen buttons, then run in either “view-only” or “autotrade” mode. Core trading logic • Colour-coding rules I will supply • MACD line–based technical indicator filters Each logic should be cleanly separated in the code so future tweaks are simple. Operation At launch I choose the logic, pick view or autotrade, and the bot begins reading live market data from Quotex. When a qualifying setup appears it must: 1. Display a clear BUY or SELL signal on the interface. 2. Push the same signal instantly to my Telegram channel (message format: pair, direction, time,...

I'm seeking an experienced mobile app developer to create a comprehensive padel app for both iOS and Android platforms. The app should facilitate all aspects of the padel experience for players, coaches, and administrators. Essential Features: - Booking system for courts and matches - Player profiles with availability - Match scheduling - Court booking with payment processing - List of Coaches/Instructors with dedicated profile pages Key Features: 1) - User registration/login 5 User Types: a) - Player / Amateur b) – Professional Player c) – Junior Player d) - Instructor / Coach e) – Club Profiles filterable by: Nation/Province/Municipality/Club/Skill Level 2) Match creation for amateur players: Municipality/Club a) – Player availability for joining a match F...

Need 14 Android Testers for Google Play Closed Testing (14 Days) I need 14 Android testers for my Google Play Console closed testing requirement. Your Responsibilities: - Provide all 14 testers from your side - Join the closed testing program - Install the app from Google Play - Use the app daily for at least 10 minutes - Test different app features/screens - Send daily video or screenshot proof - Report bugs/issues if found Testing Duration: - 14 Continuous Days Important Requirements: - Real Android devices only - Daily active usage is mandatory - Fake/inactive testing will not be accepted - Need genuine testing activity Payment: - Fixed Price: ₹400 - Payment will be released only after the app gets approved for Google Play production access App Category: Marketplace / Buy &am...

I'm looking for a skilled developer to create a field collection and accounting management system for Android. The system should support user role management with varying access levels. Key Requirements: - Platforms: Android - User Role Management: Yes, different roles with varying access levels - Field Collection Features: - Offline data collection - Automated data synchronization Ideal Skills and Experience: - Mobile app development, particularly on Android - Experience with user role management systems - Expertise in offline data collection and synchronization techniques Please provide examples of similar projects completed.

I’m ready to launch a ride-hailing service and need a complete, production-ready app that mirrors the smooth experience users expect from Bolt, Uber, or Lyft. The build must run natively on both iOS and Android and feel identical on each platform. Core requirements • Real-time tracking so riders can follow their driver’s route without delay. • In-app payments that handle cards and wallets securely and pass the relevant compliance checks. • A two-way rating system to keep service quality transparent for drivers and passengers. Signup flow All new users should join quickly through their preferred social media account—no email or phone verification loops. What I’ll hand over Brand assets, color scheme, and copy. I also have an outline of the rid...

Issue Date: 18 May 2026 Bid Submission Deadline: 19 May 2026 Target Completion Date: 31 May 2026 Budget: NZD 80 - 100 1. Background The project group is seeking development of a small Android mobile application prototype for personal expense tracking. 2. Project Objective To develop a functional Android MVP that enables a single user to record income and expenses, manage a monthly budget, and view basic financial summaries and spending patterns. 3. Scope of Required Work The application must include the following features: • Android application only (no iOS, web, or admin panel required) • Manual entry of income and expense transactions • Transaction fields including: amount, date, type (income/expense), category, payment method, and notes • Ability to view, edit, a...

My Android app is already live, but I need a reliable developer who can step in whenever I want to refresh or fine-tune it. The core of the job is feature-level upkeep: whenever I decide the icon needs a facelift, screenshots should tell a clearer story, or the Play Store description requires new wording, I want to hand the task to you and know it will be handled quickly and correctly. Typical requests you can expect: • Replace the current app icon with a new asset and push the update through the Play Console. • Swap in updated screenshots that better showcase new builds or seasonal themes. • Edit or rewrite the store listing text for promotions, keyword tweaks, or policy compliance. • Roll out light feature updates inside the APK when needed—think minor ...

I need an experienced developer to transform my existing Lovable prototype into a fully functional application that works across web, tablet, and mobile platforms. The prototype is already built and demonstrates the core functionality and user interface. Your job will be to take this foundation and develop it into a production-ready application with proper architecture, responsive design, and cross-platform compatibility. Requirements: • Strong experience in full-stack web development • Proven track record converting prototypes to production apps • Expertise in responsive design for web, tablet, and mobile • Experience with modern JavaScript frameworks (React, Vue, Angular) • Knowledge of mobile app development (React Native, Flutter, or native) • Understand...

I need twelve Android users to help me measure how my app affects battery life during heavy, real-world use over a 14-day window. The sole focus is performance, specifically battery usage when the phone is under high-usage pressure—think continuous video streaming, navigation, gaming, or other power-hungry tasks. What you’ll do • Install the latest build from Google Play (link provided after hire). • Use the app for at least two hours each day while your device is already running another intensive activity. • Capture screen recordings or annotated screenshots that show battery percentage at the start and end of every session. • Export Android battery stats and simple logcat excerpts once daily (I’ll share clear, step-by-step instructions&mdash...

We are looking for an experienced Android developer to build a high-quality communication app inspired by the platform Requirements - Strong Android development experience with Kotlin - Experience with real-time messaging or communication apps - Modern UI/UX implementation - API and backend integration experience - Firebase and push notification knowledge - Clean, scalable, and production-ready coding practices - Experience publishing apps to Google Play Store Preferred - Experience with chat, VoIP, or video communication apps - Knowledge of WebSocket or - Jetpack Compose experience Responsibilities - Develop and maintain the Android app - Build responsive and modern UI - Integrate backend APIs and real-time features - Optimize app performance and security - Deliver stable production-r...

From Pakistan or India I need a New Freelancer and expert in JAVA Android Apps I need work for long term but at low budget I neea serious and hard working willing to work at very low budget

From Pakistan or India I need a New Freelancer and expert in JAVA Android Apps I need work for long term but at low budget I neea serious and hard working willing to work at very low budget

I want a lightweight Kotlin-based Android app that lets me test SMS delivery through our own workflow. The interface can stay basic and functional: a single screen for server settings and a task list, another for simple settings where I can type or paste the whitelisted numbers myself. Typical flow I have in mind • I key in the server’s IP and port. • The app calls my REST endpoint (Retrofit / OkHttp) and pulls any pending test messages. • Each task shows the destination number and the body text. • Tapping Send launches the system SMS composer with ACTION_SENDTO—no background sending at all. • When I come back, I tap Sent, Skipped, or Failed and the app pushes that status back through another REST call. Login is not strictly required, yet ...

I need a productivity mobile app focused on wealth tech for Registered Investment Advisors (RIAs). The app should integrate task management, calendar, and note-taking features tailored for RIAs. Core functionalities must include: - Investment Tracking: Real-time portfolio updates - Financial Planning: Comprehensive client financial plans - Expense Management: Categorized, trackable client expenses Ideal skills and experience: - Mobile app development (iOS/Android) - Experience with financial tech integrations - UI/UX design for professional productivity apps Looking for a developer who can create a secure, user-friendly, and efficient app to enhance RIA productivity.

Ich möchte meine Plattform um eine schlanke, stabile App für iOS und Android erweitern. Schwerpunkt der ersten Version ist eine sichere Benutzerregistrierung und ‑anmeldung. Was ich benötige • Native oder Flutter/React Native-App für iOS und Android • Registrierung ausschließlich per E-Mail in der ersten Ausbaustufe • Zwei-Faktor-Authentifizierung (z. B. per OTP) integriert • Saubere Anbindung an die bestehende Datenbank / API meiner Website • Klar strukturiertes UI, das zu passt • Quellcode, Build-Files und eine kurze technische Dokumentation Nice-to-have, falls Sie es bereits vorbereitet haben oder leicht ergänzen können, wären Telefon- oder Social-Logins sowie zusätzliche Schutzmechanismen wie Capt...

I’ve just released a secure messaging app for individual users and I want to scale installs quickly through Google App campaigns. Because my own Google Ads account is still in the learning phase, I need the campaign to run from your well-established account so it benefits from your higher quality score and existing spend history. Your task is straightforward: create, launch, and optimise an App-Install campaign whose sole KPI is the lowest possible cost-per-install while maintaining download quality. All assets—logo, screenshots, promo text, Firebase SDK, and the Google Play link—are ready for you. Key points • App type: secure messaging (not gaming, e-commerce, or productivity) • Target audience: individual consumers who value privacy • Primary goal: max...

We are building a prototype Android application for a smart mirror / hairstyling product and are looking for an experienced Android developer to complete the frontend and integrate an existing camera tracking system. This is an URGENT project – we are ready to start immediately. Project Overview We have already designed the full UI in Figma (16:9 layout) with basic navigation between screens. The app is simple and does NOT require any backend. The main feature is a Hairstyle Tutorial screen, where: - LEFT side: plays a pre-recorded tutorial video (provided) - RIGHT side: displays a live webcam feed - The webcam feed must support auto zoom + tracking using our existing code Key Requirements 1. Frontend Development - Convert Figma designs into Android app - Implement smooth na...

I need an Android TV application that lets me use my television as a full-screen security monitor for my ONVIF-compatible cameras. The core requirement is reliable discovery, pairing and display of multiple cameras with smooth switching between feeds. Beyond the live view, I also want the same interface to handle recorded content, so please integrate both live streaming and video-on-demand playback. If you prefer ExoPlayer, VLC SDK or another library that handles RTSP / HLS well, just tell me why—it only has to be stable and lightweight on Android TV. Functionality I expect: motion-responsive live view, optional PTZ controls where the camera supports it, and a simple grid/thumbnail view so I can jump to any camera instantly with the TV remote. A neat extra would be a timeline s...

I have an Android-only social media application that is ready for a thorough shake-down before the next release. I need fresh eyes to hunt for anything—from a misaligned icon to a performance hiccup—and document it clearly so my dev team can replicate and fix the problems fast. Scope of the test • User interface: check every screen, button, gesture, dark/light mode, and different screen sizes for layout breaks, visual glitches, and navigation dead-ends. • App performance: measure launch time, scrolling smoothness, memory/CPU usage, battery impact, and behaviour on weak networks (3G/Edge) or with background apps running. Devices & environment Please use at least two Android OS versions (one recent, one older) and, if possible, a mix of chipset brands (Qualcomm...

I am looking for someone who can build me tracking app like Uber app.

I have an already made Android-ready Godot project, “FlappyBoat,” and it is time for the 1.1 update release. The core gameplay is finished; what I need now is solid Facebook / Meta ad monetisation without disturbing the tight, fast-paced feel players already enjoy. Note : Don't place any low bidding amount for catch , just bid the exact charges , otherwise you'll be rejected. Scope • Integrate two to three Facebook Ads SDK packages. • Serve Banner Ads and Interstitial Ads. • Show them at the start of a run, after a game-over screen, and during level transitions. • Hand back a clean, well-commented Godot project plus an APK or AAB that I can drop into Google Play. Acceptance The build must: 1. Load each placement every time it is cal...

I have a concept for a standalone utility app that will run exclusively on Android, and I need a full-stack developer who can take it from idea to Play-Store-ready release. The job covers everything: designing the front-end interface users will interact with, building the back-end services the app calls on, and wiring the two together so the experience feels fast, stable, and intuitive. Because it is a utility tool, the core feature set is compact but performance-critical. I need clean, maintainable code (Kotlin or Java on the client is fine; the server side can be Node, Python, Go—whatever you’re most productive in as long as it is well-documented). You’ll set up the database, create any required APIs, implement basic analytics, and prepare a simple admin panel for conf...

I need a mobile application that turns everyday walking or running into a real-world incentive. The concept is strictly step-based: the phone’s pedometer records each stride, converts it into reward points, and lets users cash those points out for digital gift cards. Core workflow • Walking or running only—no cycling or general fitness modes in this release. • Reliable step tracking that resists spoofing and feeds a secure points ledger on the backend. • Points redemption through an in-app catalogue of gift cards (e.g., Amazon, Apple, major retailers) with automated code delivery. Admin requirements An internal dashboard should allow me to set step-to-point ratios, upload new gift-card SKUs, and view usage analytics. Deliverables 1. Native or c...

I have a concept for a standalone utility app that will run exclusively on Android, and I need a full-stack developer who can take it from idea to Play-Store-ready release. The job covers everything: designing the front-end interface users will interact with, building the back-end services the app calls on, and wiring the two together so the experience feels fast, stable, and intuitive. Because it is a utility tool, the core feature set is compact but performance-critical. I need clean, maintainable code (Kotlin or Java on the client is fine; the server side can be Node, Python, Go—whatever you’re most productive in as long as it is well-documented). You’ll set up the database, create any required APIs, implement basic analytics, and prepare a simple admin panel for conf...

El proyecto consiste en crear una aplicación móvil que funcione de forma fluida tanto en iOS como en Android. Se trata de una pasarela de pagos.

I’m handing over the full Android Studio project for my Java-based wallpaper app and need a developer who can jump straight into small-scale, UI-centred refinement. The core functionality—wallpaper loading, favourites, watermark, maintenance and force-update modes—already works; what I lack is the last layer of polish, stability and optimisation. The area where I need the most help is pure UI development and performance tuning. Expect to focus on tightening the RecyclerView experience, trimming any sluggish interactions and making sure everything feels smooth on a range of screen sizes. Key interface touch-ups I’d like delivered: • Navigation layout improvements • Visual design tweaks (no full redesign) • Responsive design adjustments Beyon...

We are looking for an experienced Android and Backend Developer to build a complete multi-role Library Management Application with a scalable backend architecture and role-based access control system. The application should support three different user levels: Super Admin (Developer/Admin) Sub Admin (Library Owner) User (Library Member) The Super Admin will have complete control over the entire platform, including creating and managing libraries, approving or removing library owners, monitoring all registered libraries, viewing analytics and activity reports, and managing platform-level operations. The Sub Admin (Library Owner) will independently manage their own library. Responsibilities include adding/editing/deleting books, issuing and returning books, managing members, tracking tra...

OnlyUI Android Wallpaper App Developer Needed I am building an Android wallpaper app called OnlyUI. The app already has a strong foundation and many systems are completed. I am looking for a long-term developer who can help improve features, optimize performance, fix bugs, and help scale the app in future versions. Current app features: • Cloud wallpaper system using GitHub + jsDelivr • Favorites system • Wallpaper preview and apply system • Dynamic moving watermark protection • Screenshot blocking for premium protection • Maintenance mode system • Force update system • Category filtering • Local imported wallpapers • Performance optimization systems • Premium modern UI What I need help with: • Android Java development • U...

Start proposal "Rockchip RK3562" My total budget is fixed at $15. If you contact me, please be comfortable working within this budget so we don’t waste each other’s time. Full Details: Project Overview: I extracted the dynamic from a Rockchip RK3562 Android 14 tablet and need it rebuilt using a LineageOS ARM64 GSI already provided in .img format. Required workflow: • Extract and unpack the existing while preserving original dynamic partition metadata. • Replace the stock system partition with the supplied LineageOS GSI. • Apply a few lightweight system modifications inside the mounted GSI (details will be shared later). • Rebuild and repack the using lpmake so it flashes properly via fastboot or RKDevTool. • Patch the stock using avbto...

I already have the open-source code and official documentation for TTLock (see ). I now need a specialist who can turn that code into a production-ready mobile application for both iOS and Android. The must-have features are clear: user authentication, stable Bluetooth pairing with the lock, and full e-key management exactly as outlined in the guide above. Beyond compiling the code, I will rely on you to polish the UI with my branding, configure any required SDK keys, and guide the builds through TestFlight / Google Play testing all the way to public release. Deliverables • Fully compiled iOS (App Store-ready) and Android (Google Play-ready) builds • Working user authentication, Bluetooth pairing, and e-key management verified on real devices • Source code pushed to ...

The goal is to craft a clean, intuitive productivity app that runs natively on both iOS and Android. Core screens will include a dashboard, task manager, reminders with push notifications, and cloud-sync so users can pick up where they left off on any device. I will supply wireframes outlining each view and a feature map that defines user flows; your job is to translate these into a polished, maintainable codebase. Feel free to suggest the most efficient stack—Swift + Kotlin, Flutter, or React Native—as long as performance and long-term maintainability stay front-of-mind. Deliverables • Full source code with clear comments • Build instructions and CI/CD setup so I can compile both apps locally • A TestFlight / Google Play internal track build for hand...

I'm looking for an experienced Android app developer to create a utility/tool mobile application. The app should be user-friendly, efficient, and functional. Ideal Skills and Experience: - Proven experience in Android app development - Strong knowledge of Java/Kotlin - Experience with Android Studio and relevant development tools - Ability to design intuitive user interfaces - Familiarity with API integration - Excellent problem-solving skills - Strong communication skills Please provide samples of previous work and a brief project plan.

I want to get an Amazon Appstore developer account fully opened, verified and ready for future releases, then have a simple non-game test app created and published so I can see the whole flow end to end. I do not yet have any code, so you’ll handle the lightweight build (a basic utility “hello world” is fine), package it as an APK/AAB that meets Amazon’s guidelines and walk me through each submission screen until the listing goes live. Key steps I expect: • Guided creation of the Amazon developer account, including any certificate, tax or policy sections. • Development of a minimal, clean test application suitable for public release (no gaming elements needed). • Store-compliant assets, screenshots and a short description so the app passes review. &b...

I’m looking for a competent Android developer to turn my concept for a new utility app into a polished, Play-Store-ready product. The core goal is straightforward: create an intuitive tool that solves a specific everyday problem for users on Android devices. Here’s what I need: • Full Android app development—from initial architecture through to final APK and Play Store submission. • Clean, well-documented Kotlin or Java code (whichever you’re most comfortable with) stored in a Git repository I can access. • A lightweight, modern UI that follows Material Design guidelines and adapts gracefully across common phone and tablet sizes. • Basic analytics and crash-reporting integration (Firebase preferred) so I can monitor usage and stability after lau...

I need a complete ride-hailing ecosystem built from the ground up. The passenger app must work seamlessly on both iOS and Android, offering real-time geolocation, Razorpay/Paytm payment processing, and automatic fare calculation that factors in tolls, airport parking, border taxes, service tax, and our commission. On the driver side, an Android app should mirror the same map accuracy, display the live fare breakdown, and accept rides pushed either manually or through automatic dispatch logic. A web-based admin panel will give me full control over pricing rules, driver onboarding, fleet categories (hatchback, sedan, SUV), and promo codes, while a separate dispatcher console must allow staff to assign or reassign trips instantly. All data and media will sit on an AWS stack that you configur...