Kotlin Jobs

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’m ready to commission a complete Android-only utility application whose core purpose is secure, real-time messaging. I already have the concept and basic workflow sketched out; what I need now is an experienced mobile developer who can turn those ideas into a polished, production-ready APK and guide it through Play Store submission. Here’s the scope in plain terms: • Build a native Android app that opens quickly, registers users by phone or email, and lets them exchange text, images, and voice notes in one-to-one or small-group chats. • Implement end-to-end encryption with a well-maintained library (for example, Signal protocol or similar) so all conversations stay private by default. • Design a clean Material-you inspired UI; I have colour references and a s...

I’m ready to move my idea from notes and wireframes into a working mobile product that lives in both the Google Play and Apple App Store. Because the concept is still being refined, I’m looking for someone who can guide the entire process—from choosing the right tech stack (native Kotlin/Swift, Flutter, React Native, or another option you recommend) through to final store submission. Here’s what I already know I’ll need: • Two fully functioning apps that share a single codebase where practical, yet still feel perfectly at home on their respective platforms. • A clean, modern interface and smooth onboarding flow; whether you build the UI from scratch or adapt an off-the-shelf kit is up for discussion as long as it looks polished and performs well. ...

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 have an e-commerce concept and want it transformed into a polished Android mobile app that feels both stylish and intuitive. Core objectives • Build a native Android application focused on product browsing, secure checkout, and order tracking. • Craft an interface that looks clean, modern, and unmistakably premium—smooth animations, thoughtful spacing, and consistent typography are essential. • Integrate fundamental e-commerce features: searchable catalog, product variations, shopping cart, wish-list, multiple payment gateways, and push notifications for promotions and shipping updates. Technical expectations • Develop in Kotlin (preferred) or Java, following current Android best practices. • Use a scalable architecture (MVVM or similar), wi...

Saya membutuhkan sebuah aplikasi Android sederhana yang fokus pada fitur balas-membalas pesan. Targetnya bukan platform lain—hanya Android. Ruang lingkup utama: • Pengguna dapat melihat daftar percakapan dan membalas pesan secara real-time. • Tersedia fungsi pencarian pesan agar pengguna mudah menemukan kata kunci di dalam chat. • Antarmuka cukup minimalis; saya mengutamakan kecepatan respon dan kemudahan navigasi. Saya terbuka pada pilihan bahasa pemrograman Kotlin atau Java, serta library UI populer seperti Jetpack Compose atau XML tradisional—pilih mana yang paling efisien bagi Anda. Untuk penyimpanan pesan, boleh memakai SQLite lokal, Room, atau solusi cloud ringan asalkan performa tetap cepat. Serahkan: 1. File APK siap uji coba. 2. Source code ter...

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 want to turn my cab-booking idea into a polished mobile product that runs smoothly on both iOS and Android. The core requirement is straightforward: riders must be able to book a cab from their phone, watch the driver approach in real time, and handle payment without ever leaving the app. Because the project targets both major platforms, I am open to native builds (Swift + Kotlin/Java) or a proven cross-platform stack such as Flutter or React Native—whichever delivers the best blend of performance and maintainability. Whichever route you recommend, I expect feature parity across devices. Key functions I need from day one include: • Secure user authentication • Real-time ride requests and status updates (push notifications) • Live location tracking on an in-app ...

I'm a full stack developer looking for a commission-based sales partner. You bring clients, I handle all delivery. I build: Web Apps, Android (Kotlin), iOS (Swift), Desktop (macOS/Windows/Linux/Steam), AI Automation, Stable Diffusion pipelines, E-commerce, SaaS, CRM integrations, REST APIs. Your role: - Find clients from Upwork, Fiverr, Freelancer, LinkedIn - Handle initial client communication - Pass project details to me Your earnings: - 20% commission per project - Paid immediately after client payment received - No cap, no upfront investment needed - 100% remote and flexible

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...

I want to launch a dedicated Android social media app and need it developed from the ground up. The platform is Android only, so please focus on the latest Android SDK while keeping compatibility back to at least Android 8. I already have wireframes that outline a familiar social feed: users create profiles, follow one another, post photos or short videos, like, comment, and receive push notifications. Your role is to refine the UI to Material Design standards, build the front-end in Kotlin or Java, and connect everything to a scalable cloud back-end—Firebase is my first thought, but I’m open to an alternative you can justify. Robust authentication, real-time data sync, and basic content moderation hooks are essential. Performance, security, and clean, well-commented code will...

I'm looking for an experienced mobile app developer to create a social networking app for Android. Key Requirements: - Design and develop an intuitive, user-friendly interface - Implement real-time messaging and notification features - Build secure user authentication and profile management - Integrate multimedia sharing capabilities (photos, videos) - Ensure app performance and scalability Ideal Skills and Experience: - Proven experience in Android app development - Strong knowledge of Java/Kotlin and Android SDK - Experience with real-time data and backend integration - Familiarity with UX/UI design principles - Ability to conduct thorough testing and debugging

I’m ready to translate a fresh concept into a polished, production-ready Android application. The single most important piece of this build is a seamless, secure in-app purchase experience powered by Google Play Billing, allowing users to buy and restore premium features or content inside the app. No account system or push notifications are needed for the first release; the emphasis is on clean UI, solid Kotlin/Jetpack architecture, and bullet-proof purchase handling for consumables, non-consumables, and—if practical—subscriptions. I will share wireframes, artwork, and detailed user flows as soon as we kick off. If you have suggestions on payment flow optimisations, crash-free implementation patterns, or store listing compliance, feel free to bring them forward. Deliver...

I need a native-quality Android application that mirrors the core experience of my existing video-streaming website while adding mobile-first polish. The app must let viewers sign up, log in, and manage their own profiles, and it also has to give approved creators the ability to upload and share videos directly from the phone. Access to the catalog will be subscription-based, so the flow for choosing a plan, paying, and renewing has to feel seamless. We are onboarding a new Indian payment gateway (full REST API documentation is ready on my side) and I want that integration handled end-to-end—plan creation, recurring charges, webhook handling, and graceful failure states included. I am aiming for the standard streaming comforts: smooth adaptive playback, background audio, and se...

I want to create a brand-new programming language, purpose-built for full-stack web development. Think of the expressive ease of Python blended with the modern, modular feel of Kotlin—yet tailored from the ground up for today’s browser and server demands. Here is what I need from you: • A clear language specification that covers syntax, type system, standard library scope, and concurrency model. • A working reference implementation (compiler or interpreter) able to run real code on both client and server. If you choose to compile to JavaScript for the browser and target, say, a lightweight VM or Node.js on the back end, that works for me as long as the developer experience stays seamless. • Core tooling: lexer/parser, REPL, package manager basics, and a min...

I need a lean, battery-friendly Android app that can stream a smartphone’s GPS coordinates in real time. Once the user grants permission, the app should run as a foreground service, capture accurate latitude and longitude, and post them every few seconds to the REST endpoint I will provide. A small in-app Google Maps view must mirror the live position so we can confirm everything instantly. Please follow current Android 13 location-permission rules and make sure tracking survives reboots, Doze, and other battery optimisations. I will share the API spec; you may use Retrofit, Volley, or any modern HTTP client you prefer, as long as JSON payloads stay lightweight. Deliverables • Complete Android Studio project (Kotlin or Java) with well-commented code • Signed release A...

I’m looking for a developer who can build a straightforward social-media style Android application. The idea is “bagus dan mudah”—clean, intuitive, and quick to ship. Core requirements • Native Android build (Kotlin or Java). • Basic social features: user sign-up/login, profile page, post creation with text + image, like/comment. • Cloud-based back end (Firebase is fine) for authentication, real-time database, and image storage. • Lightweight, modern UI that keeps navigation down to two or three main screens. • Deliverables: working APK, full source code, brief setup/read-me so I can run it locally or hand it to another team later. Nice-to-have (let me know if you can include) • Push notifications for new likes or comments...

Saya sudah memiliki aplikasi sosial media berbasis Android yang saat ini berjalan stabil. Target saya berikutnya adalah mulai menghasilkan pendapatan melalui iklan di dalam aplikasi tersebut. Yang saya butuhkan: • Audit singkat struktur kode (Java/Kotlin) untuk memastikan integrasi SDK iklan berjalan mulus. • Rekomendasi jaringan iklan terbaik (mis. Google AdMob, Facebook Audience Network, atau kombinasi) lengkap dengan pro-kontra singkatnya. • Implementasi dan penempatan unit iklan (banner, interstitial, dan jika cocok rewarded video) tanpa mengganggu kenyamanan pengguna. • Setup dashboard, test-device, dan aturan penayangan agar mematuhi kebijakan Google Play. • Panduan sederhana bagi saya untuk memantau performa iklan serta tips optimasi CTR/CPM ke ...

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...

I need a brand-new social networking app built natively for Android. The goal is to give users a smooth place to create profiles, add friends, share text, photos and short videos, and interact through comments and reactions—nothing bloated, just the essentials done really well. Scope of work • Design a clean, modern UI that follows the latest Material Design guidelines. • Develop the full Android application in Kotlin (or Java if you prefer) with responsive layouts for phones and tablets. • Build a lightweight backend (Firebase or another cloud solution you recommend) to handle authentication, real-time feeds, media storage and push notifications. • Implement basic privacy controls: block/report, public vs. private profile toggle. • Connect everyth...

I’m looking to have a brand-new Android mobile application developed. At this stage, my priority is to clarify and capture the app’s main objective in a way that guides the entire build. Once we have that objective defined, I’d like you to handle the full development cycle for a first operational version on Android devices. Key goals • Work with me to refine and document the core purpose of the app. • Translate that purpose into a lean set of features for an initial release. • Design, code, and test the Android application so it runs smoothly on current OS versions. What I’ll provide • My high-level idea and desired outcomes. • Timely feedback on wireframes, feature lists, and builds. What I need from you • Experience building ...

I plan to launch a native Android shop application and need the complete build, from UI to final Play Store–ready package. The core scope is clear: • User login and registration • Shopping cart • Payment gateway integration All three features must work together seamlessly, with clean navigation and a modern material-design look. Code should be written in Kotlin or modern Java and structured for easy maintenance, using Android Studio and standard Android SDK components. The finished work should include: – Source code in a Git repository – An installable APK for testing – Step-by-step build and deployment instructions If third-party libraries are used for the cart or payments, they must be well-documented and licensed for commercia...

I am launching a dedicated Muslim matrimony platform and need a full-cycle development partner to bring the product to life on both Android and iOS. The core build must cover: • Dual profile setup – users can register either as an Individual searching for a spouse or as a Guardian managing the search on someone’s behalf. • Robust search with age, location and education level filters so members can refine results quickly. • Three-tier match engine combining interest-based logic, profile-similarity scoring and manual “I like this profile” actions. • Real-time chat (text, emoji, attachments) secured with basic reporting/blocking tools. • Optional Guardian approval layer before conversations begin, configurable per profile. • Sub...

Saya sedang mencari pengembang yang dapat merancang dan membangun sebuah aplikasi mobile khusus untuk Android. Fokus utamanya adalah fitur autentikasi pengguna—login, pendaftaran, serta pengelolaan sesi yang aman dan andal. Ruang lingkup yang saya bayangkan: • Rancang UI/UX sederhana namun estetik, sesuai panduan Material Design. • Implementasi layar onboarding, formulir login/daftar, dan reset kata sandi. • Integrasi backend (REST atau Firebase) untuk otentikasi berbasis email/nomor telepon. • Penanganan validasi, error message, dan state loading secara elegan. • Kode bersih, terdokumentasi, dan siap dikembangkan lebih lanjut (MVVM/Kotlin dianjurkan, tapi terbuka untuk pendekatan terbaik Anda). Kriteria penerimaan: – Aplikasi APK debug &...

I’m looking for an experienced Android developer to step in and refine an existing native app. The core build is stable, but it still lacks a reliable, well-structured push-notification system. Your task is to review the current Kotlin/Java codebase, integrate (or repair) FCM-powered notifications, and be sure they respect the app’s current UX flows—no rogue alerts, no missed messages. Once the notifications are live you’ll help me run a quick round of QA on a small device matrix, package a signed release APK, and supply the updated source in Git so I can keep the repository current. Clean commits, clear comments, and a short README on any new dependencies will be part of the hand-off. If you’ve shipped native Android apps before and can demonstrate tigh...

I have a WordPress website with WooCommerce installed, where I sell both products and services. I want to develop an Android mobile application that works directly with my existing website as the backend. The app should fetch all data (products, services, user accounts, orders, etc.) from my WordPress WooCommerce setup using REST API. Important Requirement: I do NOT want any separate backend or additional hosting. The app must be fully connected to my existing WordPress + WooCommerce system and use it as the only backend. Main Features Needed: App should load data directly from my website Product & Service listing (from WooCommerce) User login / registration (connected to WordPress users) My Account section (orders, profile, etc.) Checkout integration (WooCommerce-based) App should...

I need a clean, production-ready mobile app that lets users create marriage bio-data profiles using both free and premium templates. A traditional and elegant visual style is essential—think subtle colours, classic typography, and a layout that feels refined rather than flashy. Core features I expect: 1. 3-Step Smart Wizard: A simplified form layout divided into categories (Personal, Family, and Career/Education) to keep the user flow clean and easy. 2. Automatic Draft System: Uses an offline Room Database to save all entered data automatically, allowing users to exit and resume later. 3. Dynamic Custom Fields: An "Add Custom Field" button in every section, allowing users to define their own labels (e.g., Gotra, Hobbies, or Social Media) and values. 4. 1 free and 10 Prem...

My Android app is already built and functionally complete, but it still needs a final round of refinement before I can release it. The focus is on two areas: tightening up the user interface so everything looks consistent and professional, and squashing the remaining bugs that occasionally surface during normal use. No major performance overhauls are required at this stage—just solid, reliable cleanup work. Alongside that polish, I also need a straightforward web-based admin portal. The portal’s primary purpose will be to let me view and manage core data from the app (think user records, content updates, simple analytics, and basic configuration toggles). A clean dashboard with standard authentication is enough; nothing overly complex for now, but it should be built with an ey...

All math problems, scoring logic, and screen-by-screen mock-ups are ready; the remaining step is transforming them into a smooth Android game and pushing it live on Google Play. The build can be in Java, Kotlin, Flutter, unity—whichever stack lets gameplay feel most responsive while keeping future updates straightforward. The visuals only need to replicate my mock-ups faithfully; you are free to optimise under the hood for performance and reduced APK size. Core functionality to implement: • Google Play Games Services leaderboard so students can compare scores. • Secure, device-synced progress tracking that survives reinstalls. • Simple multiplayer (turn-based or real-time) for puzzle races. Additional needs: • Automatic language switch based on t...

KnappIT is building a full-featured Multi-lingual AI conversational Legal assistant (Lity). I need someone who can take the idea from concept to a polished product that works seamlessly on iOS, Android, and the web. The assistant must handle both voice and text interactions fluidly: think high-quality speech recognition, natural-sounding TTS, and a chat interface that keeps context across devices. You’ll architect the back-end intelligence and then wire it to native mobile front-ends plus a responsive web app. Key deliverables • A scalable back-end (Python, Node, or comparable) exposing clean APIs for voice/text queries • Mobile clients for iOS (Swift/SwiftUI or React Native) and Android (Kotlin or React Native) plus a browser-based interface • On-device wake-wor...

Saya ingin mengembangkan sebuah aplikasi media sosial khusus untuk perangkat Android. Fokus utama saya adalah menghadirkan pengalaman berbagi konten yang ringan, cepat, dan mudah digunakan. Gambaran singkat kebutuhan: • Platform: Android native (Java atau Kotlin, silakan sarankan pendekatan terbaik). • Fitur dasar: pembuatan akun, profil pengguna, unggah foto/video singkat, feed beranda, sistem suka & komentar. • Fitur tambahan yang diharapkan: pencarian teman, notifikasi push, dan pesan langsung satu-ke-satu. • Desain: antarmuka sederhana, intuitif, selaras dengan panduan Material Design. Wireframe awal dapat Anda bantu susun. • Backend: tolong rekomendasikan stack (Firebase, Node.js, atau opsi setara) yang skalabel untuk tahap awal hingga menengah. ...

I want to release a lightweight companion app for eFootball fans that runs natively on Android and focuses exclusively on rich player profiles and performance stats. The goal is a smooth, modern experience where users can browse, search, and favourite players, then dive into up-to-date attributes, season numbers, and historical records. You will handle the complete Android app development cycle: coding the UI in Kotlin or Java through Android Studio, wiring it to the data source I provide (JSON/CSV or a simple REST API), and packaging a signed APK ready for the Play Store. Clean architecture, material-style design, and efficient local caching are important so lists feel instant even on mid-range devices. Deliverables • Fully functional Android APK • Complete, well-commented s...

I want to make a website like parimatch where people can use and bet on their team

My Android application is already live, but a lingering bug keeps mis-displaying the user’s Name and Referral No. I need an experienced Android developer who can dive into the existing codebase, trace the root cause, and push a clean, well-documented fix to Git (or your preferred VCS). Scope of work • Review the current Kotlin/Java code (the project uses standard Android Studio tooling). • Identify why the Name and Referral No. are not updating or showing correctly. • Implement a solid fix, test it across the latest Android OS versions, and supply an APK or bundle for verification. • Leave concise inline comments so future maintenance is straightforward. Deliverables 1. Updated source code with the bug resolved. 2. A brief change-log summarising what was altered...

Je souhaite lancer une application qui connecte les habitants d’un même quartier ou d'une même ville avec pour une livraison de colis rapide, simple et 100 % locale ou relais . L’utilisateur choisit son demande une livraison et un livreur prend la commande et planifie la remise. L’application doit être native sur iOS et Android et offrir : • inscription séparée clients, commerçants relais , coursiers, • recherche de livreur à proximité • calcul automatique d’itinéraires et suivi temps-réel, • intégration paiement (carte, wallet, idéalement Apple Pay / Google Pay, et mobile money local), • notifications push pour chaque étape, • mod...

Project: Native iOS App Development (Phase 1 MVP) for MyDEAP Timeline: 4–5 weeks Platform: iOS & Android (Swift + SwiftUI) and Katlin + Java I am looking for a native iOS and Android developer to build Phase 1 of the MyDEAP mobile app. The backend, APIs, authentication, and SSE chat endpoints are already fully implemented. I need a developer who can build the mobile layer cleanly and professionally. Phase 1 – MVP Scope 1. Authentication (AWS Cognito) Email/password login using AWS Amplify SDK Social login: Google, Facebook, Apple Sign‑In Secure token storage + automatic refresh Tier-aware session using cognito:groups 2. AI Chat (Core Feature) SSE streaming chat (POST /api/chat/stream) Token‑by‑token rendering of delta events partial_sources → source citation cards f...

I’m planning to release a focused utility app for Android and need a developer who can take it from concept to a polished, store-ready build. Because the app will live solely on Android, you should feel comfortable working with the latest Android SDK, Kotlin or Java (your preference), and Google Play Store compliance requirements. Here’s what I’m expecting: • Fully functional APK that runs smoothly across current Android versions • Clean, well-commented source code pushed to a private Git repository • Brief setup / build documentation so I can reproduce the release on my end If you’ve shipped Android tools before—battery savers, file managers, system widgets, or similar—the project will feel familiar. Security, efficiency and a light...

I run an educational channel and I’m ready to give my learners a dedicated Android experience. I need a developer who can craft a clean, reliable video-streaming app that plays both my pre-recorded classes and my occasional live sessions. The core experience should be straightforward: learners open the app, browse or search for lessons, tap to watch, and, when I go live, receive a push notification and join the stream in real time. Adaptive quality switching, standard playback controls, and an intuitive category structure are essential so that students on any connection can keep up. Android is the immediate priority, yet I’d like the architecture kept modular so adding an iOS or web front-end later will be painless. To keep uploads and live scheduling manageable, I’d...

Saya ingin mengembangkan sebuah aplikasi media sosial khusus untuk platform Android. Fokus utamanya adalah “Pengembangan aplikasi” dan saya sudah menetapkan Android sebagai target utama—bukan iOS, bukan keduanya, melainkan murni Android. Gambaran singkat: • Inti produk adalah feed linimasa tempat pengguna bisa mem‐posting teks, foto, dan video pendek. • Sistem akun sederhana berbasis email atau nomor ponsel, dilengkapi autentikasi dua langkah. • Fitur interaksi dasar: like, komentar, serta notifikasi real-time. • Panel admin ringan di web untuk moderasi konten. Teknologi yang saya bayangkan meliputi Android Studio, Kotlin, dan backend ringan—Firebase atau solusi serupa—namun saya terbuka pada saran yang lebih efisien. Yang ...

I’m building a dedicated Android application and web application that lets users browse and interact with a large, well-structured library of questions. The core idea is simple: present questions clearly, let users filter or search them with ease, and ensure the whole experience feels fast and native on any modern Android device and web search platform. Clean architecture, offline-friendly data storage (Room/SQLite or your preferred solution), and a responsive Material-compliant UI are must-haves. I’d like to see a detailed project proposal from you. Please walk me through your suggested tech stack (Kotlin / Jetpack Compose, MVVM, dependency-injection choices, testing strategy, analytics, etc.), the data model you intend to use for storing questions, and a milestone-based time...

Tenho um app Android já funcional e hospedado num servidor próprio, mas ainda preciso aprimorar alguns pontos de interface no Android Studio. O que preciso agora 1. Tela de login obrigatória protegida por PIN que eu mesmo possa definir e alterar no código ou em preferência interna. Apenas com o PIN correto o usuário acessa o restante do aplicativo. 2. Animação de carregamento suave nessa tela de login, iniciada assim que o usuário toca em “Entrar” e finalizada quando a validação do PIN permitir abrir a tela principal. 3. Novo item de menu chamado “Tutorial”, visível nas opções do canto superior direito ao lado de “Definições”. Ao tocar nele, de...

Hi, I want to build an Android app for home services (like Zomato but for services). Main features: - User login (OTP) - Customer & Worker roles - Customer can book services (electrician, plumber, etc.) - Worker can accept/reject jobs - Firebase backend - Simple UI (not complex) I want: - Android app (Kotlin or Flutter) - Firebase integration - Source code included Please share: - Price - Timeline - Similar apps you built

Project Name: Step and Coin Accumulation System Description: This project is a mobile application that allows users to accumulate coins by walking daily steps and redeem them for rewards. Users earn coins by completing a set number of steps daily, and they can boost their coins by watching ads (2x or 3x). The Daily Boost feature lets users extend the boosted coin collection for 20 minutes after watching an ad. As users accumulate coins, they can redeem them for rewards such as a Netflix subscription. WhatsApp notifications will be sent to users when they receive their rewards, and they can continuously earn coins by logging in daily. Key Features: Daily step and coin accumulation. 2x and 3x coin boosts by watching ads. Daily Boost for additional coin rewards. WhatsApp notifications for...

I have a working utility-focused app running on and I now need it packaged as a native Android application. The goal is a seamless, faithful reproduction of the existing web experience, compiled in Android Studio and ready for upload to Google Play. Scope • Mirror every current screen, workflow, and interaction exactly as it behaves online. • Keep the codebase clean and modular so future feature additions (such as push notifications or data sync) can drop in without a full rewrite. • No multi-language layer is required; all strings may remain in English for now. Deliverables 1. Complete Android Studio project with source code. 2. Release-ready APK/AAB, properly signed. 3. Short read-me explaining build steps, key classes, and where future feature hooks can b...

I need an Android application that lets customers schedule at-home servicing for both bikes and scooties in just a few taps. The single must-have feature for this first release is a smooth, location-aware booking flow: the user opens the app, grants GPS permission, selects bike or scooty, picks a service slot and confirms. No real-time tracking or payment gateway is required at this stage—capturing the booking details and pushing them to my team is enough. A modern Material-style interface, compatibility with recent Android versions and fast load times are important to me. Feel free to use Kotlin with Jetpack components or another current stack that keeps maintenance simple. A lightweight back-end (Firebase, Supabase, or a small REST API) is fine as long as bookings reach an admin d...

I have an existing GitHub repository that works well in its current form, and now I need it packaged as a fully functional mobile application for Android. The core logic and assets are already available in the repo; what I’m missing is the Android-specific layer—activities/fragments, UI, permissions, Gradle setup, and anything else needed to publish on the Play Store. Your task is simple in scope but requires solid Android expertise: • Clone the repo, study the codebase, and wire it into a standard Android project structure (Kotlin or Java—use whichever fits the code best). • Build out the necessary UI so every feature that runs in the GitHub project works seamlessly on an Android device. • Handle all mobile-specific concerns such as runtime permissio...

I’m launching a transportation platform for the Ghanaian market that combines taxi rides, motorbike courier services, and on-demand mini-truck deliveries. At its core the system must let a customer open the app, see nearby drivers, book the trip or delivery, pay securely, and follow the vehicle in real time. Drivers and riders, on the other hand, need their own dashboard where they can accept jobs, navigate to pickup and drop-off points, and track their earnings. Scope of work • Build native-feeling apps for iOS and Android plus a responsive web portal. • Support three vehicle categories—Taxis, Motorbikes, and Mini trucks—within a single code-base, with pricing and availability logic that can differ by category. • Include the essentials: a smooth booki...

I’m building a personal Android chat application and want it to feel as slick and effortless as today’s social stand-outs such as TikTok or Tinder. The heart of the product is real-time, one-to-one text messaging, with the added ability for users to attach and send images—no video or other media necessary. Clean, modern UI/UX is key: smooth transitions, quick loading avatars, and an intuitive message screen that echoes the polish of those reference apps. I’m open to the tech stack you’re most comfortable with, though a Firebase (Firestore + Storage) or similarly lightweight real-time backend would suit the scale of this project well. Please include in your proposal: • A concise outline of the architecture you’d choose (language—Kotlin ...

I’ve built an Android mobile app and now need the monetisation layer added. The goal is to wire in both Facebook Audience Network and Google AdMob so the app can serve display, interstitial, and rewarded ads without disrupting the user experience. Note:- First Test demo provides for ads Facebook after hire. otherwise skip all freelancer people. Here’s what I need from you: • Create and configure the required ad units in both AdMob and Facebook Audience Network. • Implement banner/display, interstitial, and rewarded formats in the existing Android codebase (Kotlin/Java; the project is on GitHub). • Make sure each format loads quickly, respects frequency caps, and follows policy guidelines for both networks. • Expose callbacks so I can track impressi...

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