Kotlin Jobs

I need a clean, native Android application that works as a focused productivity tool centred solely on task management. The core flow is simple: users create tasks, edit them, mark them complete, and view an always-updated list of what still needs attention. Fast load times, smooth transitions and a clutter-free Material-compliant UI matter more to me than a long feature checklist. Key features and behaviours • Add, edit, archive and delete tasks locally (Room or Realm preferred, but I’m open if you can justify another lightweight on-device store). • Optional grouping or tag system so users can sort their list quickly. • Swipe or long-press gestures for common actions. • Due-date picker with basic notifications. Push is not required at launch; local ale...

I’m ready to turn a simple game concept into a playable Android prototype and need a mobile-game developer who can move quickly from idea to on-device build. Here’s what I need at this stage: • A runnable Android APK plus complete source files set up in a common engine or native Android Studio project—your choice, so long as it’s easy for me to open and extend. • One short, self-contained level that shows the core gameplay loop with placeholder art and sounds. • Basic UI flow: splash screen, main menu, in-game HUD, pause/restart, and end-of-level summary. • Clean, well-commented code structured for easy future expansion. • Smooth performance on recent mid-range Android phones. I’m flexible on tools—Unity, Unreal, Go...

I need a small, self-contained Android application that runs only on my phone—no cloud, no remote server. The goal is to catalogue dancer profiles so I can show, search, and share them quickly during auditions. Core workflow • Create a new profile with name, age, height, full measurements, and the city the dancer is based in. • Attach multiple photos to each profile (photos are the priority), with the option to add a video clip later. • Browse or instantly search by city; that is my main way of organising the list. • From any profile, tap a button to share it straight to WhatsApp or Instagram without exposing the rest of the database. • Keep everything offline in an on-device database (Room or SQLite is fine). A simple “Backup / Restore&rdquo...

I want to bring a very focused Android app to life: its single goal is to help people relax by letting them browse and play short, soothing sound effects. Think of rain drops, crackling fire, or soft wind—nothing fancy beyond an intuitive catalogue and crisp, uninterrupted playback. Here’s what I need built: an Android application (Kotlin or Java, your choice) whose core functionality is sound playing. The user opens the app, taps a tile or button representing a specific sound effect, and the audio starts instantly. They can pause, stop, or switch sounds without lag. No social networking, e-commerce, or bulky productivity suites—just a clean, lightweight relaxation tool. Deliverables • Complete Android Studio project with well-commented source code • Signe...

I need a focused Android application that lets listeners stream my podcast episodes instantly—no forced downloads, just smooth, background-friendly playback straight from the feed. Engagement features I must have • User comments and 5-star ratings on every episode • One-tap social media sharing through the native share sheet (Facebook, X/Twitter, Instagram, etc.) • Push notifications when new episodes or announcements go live Deliverables • Complete Android Studio project (Kotlin or Java) with clear, inline comments • Release-ready APK/AAB plus a debug build for testing • README explaining how to swap in the podcast feed URL, configure notifications, and modify social links Acceptance criteria: streaming works reliably on Android 8-14,...

I need a full trio of mobile applications—customer, restaurant, and delivery—to replicate the seamless food-ordering flow you see in Swiggy or Zomato. The entire solution has to ship for both iOS and Android from a single code-base or parallel native builds; the choice of Flutter, React Native, Kotlin/Swift, or another modern stack is up to you as long as performance and store compliance are rock-solid. Core requirements for the customer-facing app: • Restaurant search and discovery with location awareness • Real-time order tracking from placement to doorstep • Secure, multi-provider payment gateway integration (cards, UPI, wallets) The restaurant app should let partners accept or decline orders instantly, update preparation status, and manage item availabi...

I want to boost awareness of my brand, Sangat bangus, through a dedicated Android mobile app. The core idea is a clean, engaging application that tells our story, showcases key products, and makes it simple for users to share content or offers with their friends. Scope • Design a modern, on-brand UI that feels intuitive on the latest Android phones and tablets. • Build core screens: home, product highlights, brand story, promo/offer section, and a share-with-friends feature. • Integrate push notifications so I can alert users to new campaigns or events. • Add basic analytics (Firebase or similar) to track installs, sessions, and share actions. Deliverables • Production-ready APK plus source code (Kotlin or Java). • All design assets and fonts in edit...

I’m planning to launch a brand-new social networking experience focused exclusively on Android users and I need a skilled developer—or team—to turn the concept into a fully functioning app. Scope of work The job covers everything from initial architecture through Play Store release. You’ll be responsible for designing the UI/UX, building the front-end in Kotlin or Java, creating the back-end (Firebase, Supabase, or another cloud backend you’re comfortable with), and integrating standard social features such as real-time chat, user profiles, newsfeed, push notifications, and media uploads. Clean, well-documented code and a modular structure are essential so the project can scale or later be ported to iOS. Deliverables • Interactive high-fidelity mock...

I need a full-function Android social networking application built from the ground up. The core idea is simple: let users create accounts, build a profile, connect with others, and share content in real time. I’m looking for a clean, modern UI that takes advantage of native Android components, built with Kotlin or Java in Android Studio, and underpinned by a solid, scalable backend (Firebase, Supabase, or your preferred equivalent). Key goals • Smooth onboarding: email, phone, or third-party sign-in • Personal profiles with editable photo, bio, and basic stats • Post feed supporting text, images, and short video • Real-time likes, comments, and push notifications • In-app messaging or chat to keep conversations flowing • Lightweight admin dash...

AI Assistant Feature Project Description: We are developing an AI Assistant Android app that currently works fine when it’s in the foreground, but stops responding in the background We need an experienced Android and Java developer who can implement a background service or foreground notification-based system so that: The AI assistant continues to run even when other apps are open. It can receive and execute commands from notifications or voice input while running in the background. The app should maintain minimal battery usage and comply with Android’s background execution limits (Android 10+). Key Requirements: Strong experience with Android Services (Foreground Service, WorkManager, BroadcastReceiver, etc.) Java-based Android app expertise (Kotlin is a plus) ...

I need a clean, performant Android e-commerce app built from the ground up. The core of the project revolves around a smooth product catalogue experience that lets shoppers browse, search, and filter items without lag. A secure, fully integrated payment gateway must be in place so buyers can complete purchases inside the app rather than being bounced to a browser. Shoppers should also be able to leave ratings and text reviews, both to boost trust and to help with product discovery. Sign-in will rely on social media credentials only—no traditional email/password flow. If you prefer Firebase Authentication, Facebook/Google SDKs, or another reliable SSO option, that works as long as setup is straightforward for end users and easy for me to manage. Because I will eventually submit the ...

– Requirements – Contract role only. Senior applicants only. Minimum 5+ years of professional Android development experience required. Start is immediate. Must be located in Australia. Up to 10 hrs per week, with opportunity to increase over time. – About Klara – Klara is a native Android tablet app used by factory workers in food and beverage manufacturing businesses. It helps workers record mandatory food safety information directly from the production line, replacing paper-based processes. The app is written in Kotlin and designed specifically for Android tablets. There are no plans for iOS. – The role – The MVP is complete and going live this month with 4 paying early access customers. You will take a structured handover from the existing An...

I’m ready to bring my online store to Android and need a talented developer who can translate a straightforward e-commerce concept into a smooth, modern mobile experience. Because I’m starting with Android only, the build should be fully native (Java / Kotlin) or cross-platform so long as the Android release is polished and Play-Store-ready. Scope • End-to-end development of the Android app—from clean architecture and intuitive UI right through to final deployment. • Core e-commerce flow: product browsing, cart, checkout, and secure payment processing. (If you have proven plug-ins or gateway SDKs you prefer, let me know; I’m flexible as long as PCI-compliant options are in place.) • Admin-friendly integration so I can add or update inventory wi...

I’m building a lightweight yet polished video player for Android that feels as snappy as MX Player. The essentials are straightforward: it must play local MP4, AVI, and MKV files flawlessly and let the viewer load and switch subtitles without hiccups. A clean, modern look matters to me, so please wire in theme customization (at minimum light and dark, with room for future accents). I’m not asking for streaming, gesture navigation, or custom button layouts right now—those can stay on the wish-list until the core experience is rock-solid. I’m fine with ExoPlayer, Media3, or a comparable native library as long as you keep the codebase modular (Kotlin preferred, Java acceptable) and target the latest stable SDK. Smooth seeking, orientation changes that don’t...

My web application is already live, backed by Supabase and managed through a GitHub repository. The next milestone is a fully native mobile experience—Swift for iOS and Kotlin (or Java) for Android—mirroring the core web-app workflow without compromising performance or security.

I’m planning to launch a simple yet solid music-streaming application that runs natively on both Android and iOS. The core focus is a clean audio player that fetches and streams tracks from my back-end, with social-media login (Google, Facebook, or Apple) as the only authentication option—no email/password flow needed. I’m flexible on the tech stack: if you favour Flutter, React Native, Kotlin Multiplatform, or native Swift + Kotlin, that’s fine as long as the end result feels fast, modern, and stable on each platform. UI/UX assets, API endpoints, and sample tracks will be provided. Deliverables • Fully functioning Android and iOS apps compiled from a single codebase or two native projects • Social-media sign-in wired up and returning a valid user toke...

I want to turn “Wirna Mendrofa” into a polished mobile application and need a developer who can handle the full software-development cycle—from architecture and UI all the way to store submission. The finished product should run smoothly on both iOS and Android; how you reach that goal (native Swift / Kotlin, React Native, Flutter, or another framework) is up to you, so long as performance and maintainability stay top-tier. To be considered, send me a detailed project proposal. Walk me through your suggested tech stack, development milestones, testing process, and maintenance plan, and include links to any similar apps you’ve built so I can see your past work in action. Clear, well-commented code in Git, regular testable builds, and comprehensive deployment notes ...

I’m ready to turn my idea into a fully-functional Android application and need a developer who can guide the process from concept to Google Play release. At this stage I have the core concept and a handful of rough sketches; what I need now is help refining the user flow, designing an intuitive interface, building the backend logic, and packaging everything into a clean, well-tested APK. You’ll be working exclusively for the Android platform, so familiarity with current SDK versions, Kotlin or Java, Android Studio, and the play-store submission process is essential. If you can also advise on best-practice architecture (MVVM, Clean Architecture, Jetpack components) and integrate common services such as Firebase or in-app billing, that’s a plus. Please let me know: ...

I need the pin-to-keep behaviour added to my existing Android text-clip list. A user should be able to touch-and-hold any text clip in the RecyclerView; that gesture toggles a “pinned” state. Pinned clips remain in the local Room/SQLite store indefinitely, while every unpinned clip should be purged exactly one hour after its creation time. I’m fine with the standard Android UI conventions—think long-press selection, a pin icon in the contextual action bar, and a small pinned indicator inside each row. No custom assets are required beyond the built-in Material icons. The current codebase is Kotlin, minSdk 24, using ViewModel + LiveData. Please stay within that stack. If you see a cleaner Jetpack-recommended way to schedule the one-hour expiry (WorkManager or AlarmM...

I want to launch an Android-only application that showcases property listings and layers in practical AI assistance to make the experience smarter for both managers and renters. At its core the app must let a property manager add, edit, and remove listings (images, price, availability, basic details). The AI component should work behind the scenes—think auto-tagging amenities from photos, suggesting competitive pricing ranges, or surfacing the most relevant homes to a tenant based on their previous in-app behaviour. I’m open to the exact technique you use (TensorFlow Lite, ML Kit, embedded models, or a lightweight cloud call), so long as it stays responsive on typical mid-range Android devices. No third-party property-management or CRM integrations are required; the app should...

I’m ready to turn my idea into a fully-functional Android application and need a developer who can guide the process from concept to Google Play release. At this stage I have the core concept and a handful of rough sketches; what I need now is help refining the user flow, designing an intuitive interface, building the backend logic, and packaging everything into a clean, well-tested APK. You’ll be working exclusively for the Android platform, so familiarity with current SDK versions, Kotlin or Java, Android Studio, and the play-store submission process is essential. If you can also advise on best-practice architecture (MVVM, Clean Architecture, Jetpack components) and integrate common services such as Firebase or in-app billing, that’s a plus. Please let me know: ...

I’m ready to turn my idea into a fully-functional Android application and need a developer who can guide the process from concept to Google Play release. At this stage I have the core concept and a handful of rough sketches; what I need now is help refining the user flow, designing an intuitive interface, building the backend logic, and packaging everything into a clean, well-tested APK. You’ll be working exclusively for the Android platform, so familiarity with current SDK versions, Kotlin or Java, Android Studio, and the play-store submission process is essential. If you can also advise on best-practice architecture (MVVM, Clean Architecture, Jetpack components) and integrate common services such as Firebase or in-app billing, that’s a plus. Please let me know: ...

The current production build of my app is intermittently crashing, and I need a clean, targeted code update to eliminate these functionality-related bugs without introducing new issues. The crashes appear after recent OS updates and seem tied to memory handling inside two core screens; logs point to null pointer exceptions in the data-binding layer. You’ll receive: • Full Git repository access (Android, Kotlin + a small legacy Java module) • Current crash logs from Firebase Crashlytics and Logcat • A short video that reproduces the issue on two devices What I need from you: 1. Diagnose the root cause of the crashes. 2. Refactor or patch the affected classes so the app runs reliably across Android 8-14. 3. Commit code in a separate branch with clear co...

• Top-up wallet and recurring subscription system that gates premium episodes and tracks balance in real-time. • Smooth audio streaming with background play; buffering and bitrate handling should feel invisible to the listener. (Offline downloads are optional for a later sprint, so build with that future toggle in mind.) Design & tech notes The UX should echo popular audio apps—clean mini-player, intuitive queue, dark/light mode if practical. I am comfortable with Kotlin or modern Java and would like well-structured, maintainable code. If you rely on a backend (Firebase, custom REST, etc.) outline the stack and provide clear API documentation so future content ingestion is straightforward. Deliverables 1. Source code and compiled APK ready for Play Store submission. 2...

I’m building a focused social-networking experience exclusively for Android. The first release centres on one core interaction: creating and managing friend connections. Users must be able to discover new people, send and accept requests, organise their contacts, and browse basic profiles in a fluid, Material-design interface. Messaging and photo sharing are out of scope for now; the architecture, however, should keep future modules in mind. You’ll receive my wireframes and brand assets on day one. From there I need a clean Android Studio project, preferably in Kotlin, targeting API 26+. Please follow standard MVVM patterns, use Jetpack components where they add value, and keep third-party libraries lightweight and well-documented. Deliverables • Complete, well-comment...

A) Android TV App (Client) This is your player application: M3U Xtream Codes API Portal MAC EPG VOD / Series Themes PIN Favorites VLC integration Technical stack: Kotlin + Android TV (Leanback / Compose for TV) ExoPlayer + VLC (external or integrated) Room DB for favorites / watch history WorkManager for automatic updates Glide/Coil for posters TV-optimized navigation (D-Pad focus handling) B) Backend / Admin Panel Your control center: Device management Manage MAC IDs Upload background images Push messages to devices Filter categories (languages) Control player settings Technical stack: Backend API (e.g.) Node.js + NestJS or Laravel or Django Database PostgreSQL or MySQL Web Admin Panel React / Vue or Laravel Blade Push system Firebase Cloud Messaging...

I need a reliable Android developer to jump into my existing project and resolve a few lingering bugs. The code-base is stable overall, but a handful of issues are affecting the user experience and I’d like them cleaned up quickly so I can push the next release to Google Play. You will receive: • The current Android Studio project (Kotlin) • A concise list of the reproducible bugs with steps, expected vs. actual behaviour, and device logs where available I expect: • Clean, well-commented fixes that slot neatly into the existing architecture • No regressions elsewhere in the app—please test on at least two API levels • A pull request or zipped project, plus a signed APK so I can verify on real devices If this sounds straightforward for...

>>> Please don't send AI-generated proposals. We'll know. Write a few real sentences about why this project interests you and what you'd bring to it. >>> We expect clean, hand written code. If your plan is to generate the entire frontend with AI tools and call it a day, this isn't the role for you. >>> No Agencies. >>> Don’t apply without heavy experience, Don’t apply with a portfolio full of apps I cant verify (Don’t say sorry its under a NDA, If that’s the case sorry but I’ll take that job as nonsense), I will be checking. About the Project We're building a social competitive sports app powered by on-device AI/computer vision. Think Strava meets sports analytics. The app uses real time ML inf...

I’m ready to bring my matrix system to life on iOS and Android and need an experienced mobile developer to build the very first release. The goal is simple yet exciting: someone opens the app, types any date of birth, taps “Calculate,” and instantly sees the unique matrix generated by my proprietary formula. Scope for this initial build • Calculator screen that accepts a date of birth and returns the full matrix result driven by the algorithm I will provide. • Two themed result tabs—MyMatrix and Health—each pulling its own data slice from the overall matrix. • Local profile so a user can save their own matrix for quick access; additional dates can be stored as “friends.” • Easy sharing: native iOS/Android share sheet ...

I need an experienced Android developer to work on existing mobile app to add more features and stabilize the product.

I am ready to turn a concept into a fully-functional Android application and need a developer who can guide the project from initial design through Play-Store-ready build. The scope is limited to Android only—no iOS version is planned—so I want the solution to take full advantage of the Android ecosystem and its latest SDKs. Key things I will look for are clean, maintainable Kotlin or Java code, a modern UI that follows Material guidelines, and a robust architecture that scales if we later add new modules. I will share wireframes and a concise feature list as soon as we agree on the collaboration, but you can expect standard app elements such as user onboarding, data storage (local or cloud, depending on your recommendation), and basic analytics. Deliverables I expect: •...

My fertility charting app still works perfectly on older devices, but the current build targets an outdated SDK and refuses to install on phones running Android 10 and above. The goal is simple: update the codebase so it compiles cleanly in the latest stable Android Studio, installs without warnings on Android 10 → 16, and keeps every existing screen and feature exactly as they are today. What needs to happen • Raise the compile/target SDK level and migrate any deprecated APIs or support-library calls to AndroidX. • Update Gradle, dependencies and signing configs, ensuring 64-bit compliance and Play Store policy readiness. • Retain the present UI, workflows and data model—no new functionality or design overhaul is required. Performance optimisations are wel...

Hourly Android App Developer Needed (Android Only – Long Term Project) Job Description We are looking for an experienced Android App Developer for a long-term project. This project is Android only (no iOS required). We want to hire on an hourly basis through Freelancer.com. Developers from Bangladesh, Pakistan, and India are highly preferred. Project Overview The app is related to health & fitness tracking. Main features include: BMI Calculator Daily Weight Tracking Workout Time Tracking Diet Status Tracking Progress / Improvement Reports User authentication Data storage on server / cloud Basic Admin Panel Future feature expansion planned Required Skills Android App Development (Java or Kotlin or Flutter – Android only) REST API integration Backend communi...

I need a complete e-hailing solution that lets customers book products and on-demand services instead of traditional rides. The build has to run natively on both iOS and Android and present a minimalist, clean interface that makes each step—from browse to checkout—feel effortless. Core features I must see at launch: • Product booking • Service booking • Real-time tracking of each order or task Beyond those essentials, the flow should mirror the reliability users expect from top ride-hailing brands: quick account creation, precise location selection, in-app status updates, push notifications, secure payments, and a lightweight admin console for vendor onboarding and order oversight. Code quality and scalability matter more to me than the framework you pic...

I already have a fully-built health and wellness app and now need an experienced engineer to wire in a new SDK that will handle health-data synchronisation. The SDK file is ready for you to inspect; what I need is clean, production-ready code that lets users sync Step count, Heart rate and Calorie burn seamlessly across both iOS and Android builds. Here’s how I see the flow: you review the SDK documentation, plan the best way to surface the sync endpoints in our existing architecture, build the bridge layer for iOS (Swift) and Android (Kotlin/Java), then hand back a tested, merge-ready pull request along with brief implementation notes. I’ll provide the repo, the current data models and access to our staging API as soon as we start. Please have proven experience integrating t...

I’m ready to turn my idea into a fully-functional Android application and need a developer who can guide the process from concept to Google Play release. At this stage I have the core concept and a handful of rough sketches; what I need now is help refining the user flow, designing an intuitive interface, building the backend logic, and packaging everything into a clean, well-tested APK. You’ll be working exclusively for the Android platform, so familiarity with current SDK versions, Kotlin or Java, Android Studio, and the play-store submission process is essential. If you can also advise on best-practice architecture (MVVM, Clean Architecture, Jetpack components) and integrate common services such as Firebase or in-app billing, that’s a plus. Please let me know: ...

I want to add a points-based discount feature to my Android app. Users should earn points exclusively through their social media engagement with our brand (likes, shares, posts, story tags—whatever we can reliably track via public APIs or a lightweight webhook). Those points must be stored securely, updated in real time, and convertible into a cash-value discount the moment the user reaches the checkout screen. Here is what I need from you: • Clean, well-documented Android code (Kotlin or Java) that hooks into the existing login/session flow, shows the current points balance, and lets users apply available points against their cart total. • A small backend or Firebase/Firestore setup that records transactions so balances stay in sync across devices. • An admin-s...

The goal is to build a dedicated Android CRM application for my business. The app has to streamline contact management, track sales activity from lead to close, and offer a straightforward way to handle customer-support conversations—all from a single, intuitive mobile interface. Core scope • Native Android build (Android Studio with Kotlin or Java) that runs smoothly on current OS versions. • Three integrated modules:  1. Contact Management: create, edit, search, import/export contacts.  2. Sales Tracking: pipelines, deal values, lightweight dashboards.  3. Customer Support: ticket logging, status updates, push notifications. • Secure, real-time cloud storage; Firebase, AWS, or a custom REST API are acceptable as long as data stays safe and...

I’m looking to enhance my existing Android mobile app. The core build is already live on Google Play, but it needs a focused round of improvements to move it to the next level. My goal is to refine performance, polish the user interface, and introduce a handful of quality-of-life features without disrupting the current user base. What I need from you: • Review and refactor key areas of the Kotlin/Java codebase to eliminate slowdowns and reduce battery usage. • Refresh screens with up-to-date Material Design components, ensuring full compatibility from Android 8 through Android 14. • Implement two to three small features I have queued (think in-app notifications, a lightweight onboarding flow, and a settings toggle)—I’ll supply detailed specs once we st...

I want to launch a cross-platform taxi marketplace (Android and iOS) where drivers, not the system, control their own tariffs. When a rider enters a destination, the app should broadcast the request to available drivers, collect their price offers (based on each driver’s per-kilometre and per-minute rates), then present those offers so the rider can choose the best one. Core rider side • Real-time ride status notifications—request sent, driver accepted, driver arriving, trip in progress, completed. • In-app payments that handle fare, tips, and any cancellation fees. • A ratings & reviews screen that lets riders score drivers once a trip ends. Driver side • Simple tariff setting: editable base fare plus kilometre and minute rates. • Insta...

I want to launch a mobile app that lets people discover homes they can genuinely afford. The core flow is simple: users key in their monthly income and preferred location, then the app instantly surfaces listings that fit those numbers. Think of it as a smarter property-search engine, tuned to real-world budgets rather than wish lists. Scope • Build native or cross-platform code that ships to both iOS and Android stores. • Create an intake screen for Monthly Income and Preferred Location, validating basic ranges. • Connect that data to a searchable property database (open-source feed, MLS API, or a custom backend you provide—whichever delivers reliable, up-to-date listings). • Rank and filter results so that only homes within the calculated affordability ...

I have an idea ready to move from notes to a working Android application right away. Because time is critical, I need someone who can jump in, clarify the feature set with me on a quick call, then build and release a functional APK fast—ideally days, not weeks. You should be fully fluent with current Android SDK tools, Android Studio, and either Kotlin or Java (whichever lets you move quickest). I’ll supply wireframes or sketches the moment we start; you handle coding, basic UI styling, and packaging for submission to Google Play. Please include version-controlled source (Git) and a short read-me so I can continue maintaining the project after delivery. If you can start immediately, outline your proposed timeline for a first test build and final hand-off when you reply.

I’m building a consumer-oriented Android app that can keep the camera rolling even after the user minimises it. A foreground service will handle uninterrupted video capture, then save each file locally and, when a network is available, sync it to an AWS S3 bucket. Core flow • First-time users sign in with phone-number verification (OTP). / Mail • Once authenticated, they can start and pause recording; the service must survive configuration changes, multitasking, and Doze mode. • Certain premium features unlock through an in-app purchase handled via Razorpay; a clean payment callback and refund flow are mandatory. What I need from you • Native Android code (Kotlin preferred) that cleanly implements CameraX/Camera2, foreground service, and WorkManager or ...

I need the pin-to-keep behaviour added to my existing Android text-clip list. A user should be able to touch-and-hold any text clip in the RecyclerView; that gesture toggles a “pinned” state. Pinned clips remain in the local Room/SQLite store indefinitely, while every unpinned clip should be purged exactly one hour after its creation time. I’m fine with the standard Android UI conventions—think long-press selection, a pin icon in the contextual action bar, and a small pinned indicator inside each row. No custom assets are required beyond the built-in Material icons. The current codebase is Kotlin, minSdk 24, using ViewModel + LiveData. Please stay within that stack. If you see a cleaner Jetpack-recommended way to schedule the one-hour expiry (WorkManager or AlarmM...

I need the pin-to-keep behaviour added to my existing Android text-clip list. A user should be able to touch-and-hold any text clip in the RecyclerView; that gesture toggles a “pinned” state. Pinned clips remain in the local Room/SQLite store indefinitely, while every unpinned clip should be purged exactly one hour after its creation time. I’m fine with the standard Android UI conventions—think long-press selection, a pin icon in the contextual action bar, and a small pinned indicator inside each row. No custom assets are required beyond the built-in Material icons. The current codebase is Kotlin, minSdk 24, using ViewModel + LiveData. Please stay within that stack. If you see a cleaner Jetpack-recommended way to schedule the one-hour expiry (WorkManager or AlarmM...

Quiero trasladar mi página de inventario a una app Android nativa que trabaje exactamente con la misma base de datos: ni copias, ni sincronizaciones externas, sino conexión directa para que todo cambio se refleje al instante entre web y móvil. El usuario ya ingresa en la web con su correo y contraseña, así que el flujo de autenticación debe mantenerse idéntico en la aplicación. Necesito que la app reproduzca las funciones que hoy ofrece el sitio —gestión de productos, movimientos de stock, reportes y cualquier otra vista crítica— con la misma lógica de negocio y sin perder velocidad. Si en el proceso puedes añadir notificaciones en tiempo real o mejoras de usabilidad, serán bien recibi...

Saya ingin Anda membangun sebuah aplikasi produktivitas berfokus pada fungsi pengingat dengan notifikasi push. Target akhirnya benar-benar dapat dipasang dan dipakai, bukan sekadar mock-up. Ruang lingkup • Kembangkan APK stabil yang kompatibel minimal Android 8.0 (Oreo) dan tetap ringan saat dijalankan. • Tulis kode bersih dan terstruktur menggunakan Java atau Kotlin di sebuah repository Git yang dapat saya akses. • Sertakan petunjuk build & setup singkat sehingga saya bisa meng-clone, build, dan memasang aplikasi tanpa hambatan. • Antarmuka harus modern, intuitif, dan bebas clutter—saya menilai tinggi UI/UX yang sederhana namun elegan. Fitur inti • Membuat, mengedit, dan menghapus pengingat. • Menjadwalkan notifikasi push tepat waktu, term...

Saya ingin sebuah aplikasi Android yang benar-benar dapat digunakan, bukan sekadar mock-up. Fitur inti masih terbuka untuk didiskusikan, namun hasil akhirnya harus berupa: • APK stabil dan siap di-install • Kode sumber terstruktur (Java atau Kotlin) di repository Git • Petunjuk build dan setup singkat Saya menghargai antarmuka yang bersih, performa ringan, serta kompatibilitas minimal Android 8.0+. Silakan sertakan pendekatan Anda, perkiraan waktu, dan contoh aplikasi serupa yang pernah Anda kerjakan.

Saya membutuhkan developer berpengalaman untuk merancang dan membangun aplikasi Android yang berfokus pada monetisasi melalui penjualan produk digital maupun fisik. Aplikasinya harus: • Mengizinkan pendaftaran pengguna hanya melalui email agar alur onboarding tetap sederhana dan terkontrol. • Menyajikan antarmuka yang ramah pengguna, cepat dipelajari, serta mudah di-scale ketika basis pengguna bertambah. • Menanamkan sistem pembayaran terintegrasi (gateway lokal dan internasional) guna memaksimalkan konversi dan pendapatan. • Menegakkan standar keamanan transaksi dan perlindungan data pengguna, termasuk enkripsi di sisi server serta autentikasi dua faktor opsional. • Memiliki arsitektur backend yang modular sehingga fitur baru—seperti katalog produk,...

Saya ingin membangun sebuah aplikasi bisnis Android yang membantu tim kami bekerja lebih giat dan terorganisir. Fokusnya adalah: • Fitur utama — pencatatan tugas, pengingat berkala, dan dasbor ringkas untuk memantau kinerja harian. • Platform — khusus Android, dikembangkan dengan Kotlin atau Java menggunakan arsitektur modern (mis. MVVM, Room, Retrofit). • Backend — solusi ringan cukup memakai Firebase / REST API; saya terbuka pada saran Anda asalkan data tersinkron secara real-time. • Antarmuka — bersih, intuitif, dan siap dipakai oleh pengguna non-teknis. Hasil akhir yang saya butuhkan: 1. APK siap uji di perangkat Android 10+. 2. Kode sumber lengkap beserta instruksi build. 3. Dokumentasi singkat alur fitur utama dan struktur d...