Android Studio Jobs

I’m preparing the next release of my Android application and want an extra set of eyes on its core functionality before it hits production. Your job is to run focused functional tests and tell me exactly where the user journey breaks down. Scope of testing • Navigation ― move through every screen, menu, tab, and deep-link to confirm the expected destination loads each time, even after the app has been backgrounded or the device is rotated. • Form submissions ― fill out all text, number, and picker fields (including edge-case inputs), submit, and check that confirmations, error states, and data persistence behave correctly. What I need from you 1. A concise bug list showing steps to reproduce, expected vs. actual result, device/OS version, and severity. 2. Screensh...

I’m ready to turn my concept for a social-networking experience into a full Android application. The idea and core flows are defined; I now need a developer who can translate them into a smooth, production-ready app. You will own the coding of the Android front-end and connect it to a scalable cloud back-end that supports real-time data exchange, notifications, and secure user authentication. Clean architecture, thoughtful UI/UX, and solid performance are priorities. I’m open to your recommended stack—Kotlin or Java in Android Studio with Firebase, RESTful APIs, or other proven solutions. Deliverables • Complete Android Studio project with readable, well-commented source code • Signed release APK/AAB ready for Google Play submission • Concise setup &a...

The task is to build a complete Android utility-style mobile app, taking it from initial architecture through to a polished Google Play–ready release. I need one person who can comfortably handle both the client side (Kotlin / Java, Jetpack components, adaptive UI) and the server side—API design, database schema, and cloud deployment—so every layer meshes smoothly. Core expectations • Clean, modern Android codebase with clear separation of concerns • Secure backend (Node.js, Django or similar is fine) exposed through REST/GraphQL endpoints • Basic authentication, settings storage and offline data caching typical of a productivity or tool-oriented app • Unit tests plus concise build & deploy documentation Deliverables 1. Full Android Stu...

I have already built a fully-working piece of software on the Lovable no-code platform and now I want the same experience packaged as an Android application that I can sideload in APK form. All existing capabilities—user authentication, on-device data storage, and the real-time updates my current users rely on—must be carried over exactly as they behave today. The visuals should feel identical to what I have now, so please replicate the current Lovable UI rather than redesigning or defaulting to generic Android widgets. Because the app will operate as a completely standalone install, no third-party or internal APIs have to be wired in beyond what Lovable already handles behind the scenes. Deliverable: a production-ready, signed APK (and its source) that installs smoothly ...

I am looking for an experienced Flutter developer to build an Android mobile application for my existing website: https://trustserve.store. The app must NOT be a WebView. I need a proper Flutter-based mobile application that is fully connected to my WordPress backend using REST API, so that all data between the website and the app stays completely synchronized. Project Overview: My website is a real estate and classified listings platform (similar to OLX). The mobile app should act as a frontend and fetch/send all data from/to the website database via API. Core Requirements: - Develop a Flutter-based Android app - Integrate with WordPress REST API - Fetch listings, categories, and user data from website - Allow users to post ads (data must be stored on website) - User authentication sy...

I need a fun, visually engaging math learning app built in Kotlin for Android phones and tablets, aimed squarely at children aged 7-9. The core experience should revolve around short games and interactive activities that motivate practice, paired with quick quizzes or test rounds so kids can see their progress immediately. Here is how I picture the flow: • A friendly home screen leading to themed “game worlds” (e.g., space, jungle, underwater) where each world introduces specific math skills. • Inside each world, mini-games deliver the instruction and practice; at set milestones, a timed quiz pops up to check mastery and unlock the next level. • A simple progress dashboard for both the child and the parent, highlighting stars earned, quiz scores, and areas t...

I need a developer who can take the lead on building a native Android social-networking app from the ground up. The core goal is to deliver a clean, modern user experience that lets people create profiles, connect with others, post updates, and exchange real-time messages. I am happy to refine the exact feature set together, but the fundamentals of a typical social platform—account creation, feeds, messaging, push notifications, and basic moderation tools—should guide the architecture. You may work in Kotlin or Java in Android Studio; I lean toward Firebase for authentication, cloud storage, and push but I am open to equivalent solutions if you justify the choice. Please structure the project so that it scales easily and can be handed over to another developer without friction...

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...

I want to develop a Live Voice Chat Android App similar to Hoob with smooth UI and real-time performance. IMPORTANT: The app must be fully functional and testable on my side before any milestone release. Core Requirements: - Real-time voice chat rooms (low latency) - Public rooms (open for all users) - Private rooms (invite-only) - Topic-based rooms (categories) Authentication: - Email & password - Phone number OTP - Google login Facebook login Backend: - Firebase integration (Authentication + Realtime Database/Firestore) - All user actions must reflect instantly in Firebase Testing & Verification (STRICT): - Developer must provide LIVE testing proof - Screen recording must include: - Current date & time - Real device testing (not old recording) - Full app flow (logi...

I need a reliable developer to turn my idea into a functional Android application. At this stage I only require a simple, well-structured MVP that can later scale as new features are defined. Key needs: • Build a clean codebase for Android (latest SDK, Kotlin or Java—whichever you prefer). • Implement a straightforward UI with basic navigation and placeholder screens; final visuals can wait until the next phase. • Set up fundamental app architecture (MVVM or similar), user input forms, and local data storage so I can see real interaction on a device. • Provide clear instructions for running the project in Android Studio and generating an APK. I have not locked the app’s exact purpose yet, so I’m looking for someone who can advise on best practi...

Necesito crear una aplicación móvil nativa para Android. El objetivo principal es contar con un producto funcional que pueda instalarse en dispositivos Android modernos y publicarse en Google Play una vez completada. Alcance de trabajo • Diseño de la interfaz principal siguiendo las guías de Material Design. • Programación del flujo básico de pantallas y la lógica central de la app. • Integración de cualquier API o servicio web que definamos juntos (REST/JSON). • Generación del APK de prueba y entrega del código fuente completo en Git. Tecnologías sugeridas Kotlin o Java, Android Studio, Firebase (si se requiere backend ligero). Entregables mínimos 1. Código fuente bien c...

Looking for a native Android developer (Kotlin) to solve a specific problem: Integrate continuous voice dictation into a Flutter app. Several apps on the Play Store already achieve this (e.g. "Voice to Text" by UXAPPS), so the solution exists — I need someone who knows how to implement it. Requirements: Continuous listening with natural pause of 8-10 seconds No beep between sessions Transparent automatic restart One tap to start, one tap to stop Tested on Xiaomi Android 15 (HyperOS). The recognition itself already works, the remaining issues are lifecycle management and beep suppression.

I want to turn my existing website into a lightweight Android app that simply opens the site in a WebView and keeps every part of the service fully functional on mobile. Once the app launches, users must be able to log in or create an account just as they do in a browser, with sessions persisting across screens so they never have to sign in twice. Please build the project in Android Studio, add a custom app icon and splash screen, and make sure any external links open in the device’s default browser while everything else stays inside the WebView. When finished, I’ll need the complete Android Studio source along with a release-ready APK I can submit to Google Play.

I’m creating an Android-only application and need a developer who is equally comfortable in native Android (Java/Kotlin) and Python. The main objective is to connect a set of existing Python scripts to a clean, responsive Android front-end so the logic runs directly on the device. Here’s the current state: • All Python functionality is already written and tested on desktop. • No Android code exists yet; you will design the UI and wire it to the Python layer. • The bridge can be Chaquopy, Kivy, BeeWare, or any approach you prefer, provided performance on recent Android versions stays smooth. Scope of work 1. Set up the project structure and integrate the Python modules so they compile into the APK. 2. Build a minimal Android interface: a sin...

I'm looking for an experienced app developer to create an Android application for my distribution and delivery business in the FMCG sector. The app should focus on order management and delivery tracking, with a strong emphasis on route optimization. Key Features: - Order management: Efficiently handle and process orders. - Delivery tracking: Salesmen need to track deliveries. - Route optimization: Ensure the most efficient delivery routes. Ideal Skills and Experience: - Proven experience in developing Android applications. - Strong background in order management and delivery tracking systems. - Expertise in route optimization algorithms. - Ability to create user-friendly interfaces and seamless user experiences. Please provide your portfolio and any relevant project experience.

I need a complete mod-menu APK for the Android version of Pixel Worlds. The menu must load in-game, overlay cleanly on every screen, and give me a framework where I can switch individual hacks on or off without recompiling. Interface & usability I want the UI to be fully customizable: colours, button order, and even the option to swap in my own theme files on the fly. A collapsible floating icon that can be dragged anywhere would be ideal, but I’m open to alternative overlay behaviours as long as the user can restyle every element. Stealth & safety Anti-ban protection is essential. Obfuscate critical hooks, randomise signatures, and include bypasses for the game’s integrity checks so the account can survive online play. If additional encryption layers or signature...

I already have the full source of my Capacitor-based mobile app sitting on GitHub. What I need now is an end-to-end polish and store launch, carried out as quickly as possible. First, clone the repo, wrap the current build and push a fresh TestFlight version so my team can verify functionality. While you are in the code, please give the UI a light makeover: update the colour scheme and refresh the key icons and buttons so the screens feel cleaner and more modern. No radical redesign, just tasteful improvements that keep everything on brand. Next, run a thorough code review. Tighten anything that could raise Apple or Google red flags, clear warnings, and make sure the Capacitor plugins are up to date. One critical fix I need is on Android: push alerts must appear on the lock screen and ho...

**Job Title:** Senior Mobile Game Developer (C++ / cocos2d-x) – Full Project Update & Optimization **Project Name:** Anger of Stick 5: Zombie **Description:** I am looking for an experienced and highly skilled mobile game developer to take over a large, existing C++ game project built with cocos2d-x. The project is a complete and production-level 2D action game with a large codebase (~36,000 lines) and full monetization systems (ads, in-app purchases, analytics). The main goal is to **analyze, fix, update, and optimize the entire project** to make it ready for modern app store release. --- **Scope of Work:** * Analyze and understand the full existing codebase * Fix build issues and ensure the project runs correctly * Update Android SDK to latest requirements (API 34+) * Up...

I need a complete social networking experience built exclusively for Android. The project starts with user registration (email, phone, or Google sign-in) and moves through profile creation, a scrolling feed for posts, reactions and comments, and one-to-one chat with push notifications. I’d like a modern, Material-designed interface that remains fast on devices running Android 8.0 and up, and the finished package must be Play Store–ready. Kotlin and Jetpack libraries are my first choice, with Firebase (Auth, Firestore, Storage, Cloud Messaging) powering the back end, although I’m open to comparable solutions if you can explain the benefits. Deliverables at hand-off: • Clean, well-commented Android Studio project • Release-signed AAB/APK suitable for Play Cons...

I need an experienced Android developer to turn my concept into a polished, production-ready app built natively for the latest Android SDK. I’ll provide the overall functionality goals during kickoff, but the visual direction must come entirely from a custom design created from scratch—no templates or off-the-shelf themes. Your process should cover UX wireframes, high-fidelity UI mock-ups, and the full Kotlin/Java codebase, all aligned with current Material Design guidelines while still feeling unique. Smooth performance, clean architecture, and well-commented code are essential because I plan to scale and maintain the app long-term. Deliverables: • Interactive Figma (or similar) design files • Compilable Android Studio project with source code • Signed re...

I need an experienced Android engineer to build a private-use app that quietly gathers my day-to-day data—emails, SMS, WhatsApp messages, call logs and recordings, even short microphone snippets captured with the proper foreground service—then runs it through an on-device (or secure cloud) NLP pipeline. The AI should recognise appointments, personal reminders and work-related to-dos, distil them into plain-language “action points”, and surface them back to me in three simultaneous ways: • a live, scroll-able home-screen widget that refreshes itself as new tasks are detected • a dedicated reminder list inside the app with the same content • push notifications for anything time-sensitive or high priority Interaction must be two-way: I can tick i...

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...

I need an experienced mobile developer to compile and build native iOS (.xcarchive/.ipa) and Android (.aab) binaries from an existing, fully-built React + Capacitor codebase. SCOPE: - Clone the provided Git repository - Install dependencies and run web build (npm run build) - Sync Capacitor native projects (npx cap sync) - Build signed Android App Bundle (.aab) using provided keystore - Build signed iOS archive (.xcarchive) using provided certificates - Verify app launches correctly on both platforms - Deliver final build artifacts to me WHAT I PROVIDE: - Complete source code (Git repo access) - Android release keystore file - iOS signing certificates & provisioning profiles - (pre-configured) - Firebase & WHAT I DO NOT PROVIDE: - Apple Developer account login (I invite you a...

I want a complete Android-only social networking app built from the ground up and, just as important, I want to understand every step that goes into creating it. Your role will be two-fold: first, deliver a fully functional APK (plus clean, well-commented source code); second, walk me through your architecture, toolchain, and deployment process so I can replicate or extend the project later. Core expectations • Native Android build (Kotlin or Java with Android Studio). • Standard social features—user registration/login, profile editing, posts with images/video, likes/comments, and real-time notifications. • Secure back-end (Firebase, Supabase, or a lightweight REST API with SQL) and cloud storage for media. • Clear documentation: project setup, key code s...

Saya membutuhkan seorang developer untuk mengerjakan pengembangan aplikasi Android dengan tujuan utama “Chetan.” Aplikasi ini tidak mengikuti pola e-commerce, media sosial, maupun game; fungsinya benar-benar berpusat pada konsep Chetan yang akan saya uraikan lebih detail setelah Anda terpilih. Ruang lingkup kerja: • Merancang alur dan antarmuka sederhana (XML atau Jetpack Compose) agar ide Chetan mudah dipahami pengguna. • Membangun fitur inti yang mendemonstrasikan konsep tersebut secara fungsional. • Menyerahkan APK siap uji beserta kode sumber lengkap (Kotlin atau Java) dan petunjuk build singkat. Kriteria keberhasilan: • Aplikasi dapat dipasang tanpa crash di Android 10+. • Fitur Chetan berfungsi sesuai deskripsi. • Struktur kode rapi...

## Project Title: Convert Existing APK to Android App Bundle (.AAB) & Build iOS Version ## Project Description: I am looking for an experienced mobile app developer to help convert my existing Android APK into a proper Android App Bundle (.AAB) for publishing on the Google Play Store, and also create an iOS version of the same app. ## Scope of Work: * Analyze the provided APK file * Rebuild or recreate the Android project (if source code is not available) * Generate a signed .AAB file ready for Play Store submission * Ensure the app meets Google Play Store policies and requirements * Develop an iOS version of the app with similar functionality * Assist with basic testing and deployment guidance ## Required Skills: * Strong experience with Android development (Java/Kotlin) us...