Pembangunan Aplikasi Android Jobs

ESP32 Sonar Data Streaming to Android Phone – 300–400m Direct Wi-Fi Link, No Repeater I am looking for an experienced embedded/RF developer to build a reliable wireless communication system for a fishing boat sonar. CURRENT SETUP On the boat: - Sonar - Existing sonar driver - ESP32 On shore: - Android phone WHAT I NEED I want the following architecture: DRIVER → ESP32 → Wi-Fi AP + external antenna → 300–400m → Android phone → APK The Android phone must connect DIRECTLY to the boat. STRICT REQUIREMENTS - 350–450 meters real-world range - Direct boat → phone connection - NO repeater - NO router/access point on shore - NO additional radio receiver on shore - NO internet connection required - Android phone must receive the data di...

Je souhaite confier la conception complète d’une application Android fluide, performante et maintenable. Fonctionnalités que je veux impérativement voir intégrées : • Connexion utilisateur sécurisée • Intégration des paiements in-app • Notifications push en temps réel L’interface devra s’appuyer sur un design riche en fonctionnalités, tout en restant intuitive et cohérente avec les guidelines Material Design. Côté sécurité, la priorité est la sauvegarde régulière des données afin de garantir la continuité du service et la protection des informations utilisateurs. L’usage de bonnes pratiques (clean arc...

Google has warned me that my Play Console account will be closed for inactivity. I did try to trigger some activity on the account, yet the closure notice remains. What matters most right now is pushing an update for the existing app so data, reports, and overall access stay intact. I need someone who can: • Analyse the current state of the Play Console account and the warning notice • Prepare a minimal but compliant APK/AAB build (even a small version-code bump is fine) in Android Studio or a similar tool • Guide me through signing it with my original keystore and uploading it for review • Confirm the submission shows as “active” in the dashboard and that the account warning is lifted Acceptance criteria: 1. An updated release is successfully publis...

I sell a range of services and products and now want a straightforward way to enlist referral partners. I need two linked Android apps—one for the partner and one for me as the admin. Partner app • Login must be by mobile number (OTP flow is fine). • After logging in, the partner sees a single form to capture the referral’s name, address, phone, and email. • The same screen should let the partner attach supporting documents (images or PDFs). • A small dashboard listing every referral the partner has submitted would be helpful so they can check status. Admin app • I should be able to view each partner’s submissions, open the attached files, and mark a referral as approved, rejected, or pending. • Basic search / filter by partner ...

Je souhaite confier la conception complète d’une application Android fluide, performante et maintenable. Fonctionnalités que je veux impérativement voir intégrées : • Connexion utilisateur sécurisée • Intégration des paiements in-app • Notifications push en temps réel L’interface devra s’appuyer sur un design riche en fonctionnalités, tout en restant intuitive et cohérente avec les guidelines Material Design. Côté sécurité, la priorité est la sauvegarde régulière des données afin de garantir la continuité du service et la protection des informations utilisateurs. L’usage de bonnes pratiques (clean arc...

I already run my store from an app I put together with Base44’s no-code builder, but the recurring subscription fees are no longer an option. I need that same application rebuilt for Android only and delivered as a standalone APK that I can install directly on my own devices. All current screens and flows—inventory, sales figures, simple customer alerts and the dashboard—must work exactly as they do now. I will share screenshots, credentials and a walkthrough video so you can mirror them pixel for pixel. Please wire the new build to Supabase (or another open-source backend you recommend) so I can self-host data, authentication and push notifications without ongoing costs. I’m still deciding whether to add new features, so structure the code cleanly and leave room f...

Plumber Loyalty & Reward App Development We are looking for an experienced mobile app developer/company to develop a Plumber Loyalty, Purchase Tracking & Reward Points Application for our business. Project Objective We want to create an application specifically for plumbers where they can track their purchases, earn reward points, view achievements, and receive gifts based on their purchase targets. The system should encourage plumbers to purchase more products by providing category-wise targets, reward points, achievements, and attractive gifts. Plumber App Features 1. Plumber Registration & Login Mobile number registration/login Plumber profile Name, mobile number, location and other basic details Unique Plumber ID 2. Dashboard The plumber should be able to see: Total ...

I need a straightforward Android application that lets users access the app through a secure username-and-password login screen. At this stage I am focusing only on Android, so you can use Android Studio with Java or Kotlin—whichever you are most comfortable with. Core scope • Clean, intuitive login interface • Secure credential handling (local encryption or a backend such as Firebase/Auth0—open to your best-practice suggestion) • Well-structured project files and clear comments so I can maintain the code later Optional next steps (not in this job but good to keep in mind) could include subscription flows or cloud integration, so please architect the code with scalability in mind. When you hand over the APK and full source code, I will test the build ...

I need an Android application that authenticates against a Pepperstone cTrader account through the official cTrader Open API using the Implicit Grant flow. After sign-in, the user must be able to: • securely fetch and display current account balances, open positions, and full account history • place, modify, and close trades from both demo and live accounts Push notifications are not required, so everything should happen in-app. Please follow cTrader’s recommended OAuth security practices, store tokens safely, and make sure the same codebase can be switched between demo and live environments with a simple build flag or configuration file. Deliverables must include: • a clean Android Studio project (Kotlin or Java) that compiles without external tweaks • doc...

I want to bring a straightforward ride-booking idea to life: users open the app, set pickup and drop-off points, and instantly secure an individual ride. Nothing fancy like car-pooling or luxury tiers—just reliable, on-demand transportation. I will launch on both iOS and Android at the same time, so a single codebase (Flutter, React Native, or similar) is preferred, though I’m open to fully native builds if you can justify the benefit. The flow should feel as frictionless as the big names: live map, real-time ETA, fare estimate before confirmation, in-app wallet or card payment, and a clean trip history. A lightweight driver interface and a small web-based admin dashboard will round out the ecosystem so I can manage drivers, rides, and payouts without extra tools. Deliverable...

I want to turn a single Android phone into a 24-hour ad-viewing machine that can reliably play through roughly 1,000 video ads every day and credit each completed view to my account so the revenue comes straight to me. Your job is to build the full workflow—from launching the ad source, through watching the videos in the foreground or background, to confirming each view and moving on to the next one without manual taps. Key needs • 100 % Android-only solution (no Windows, macOS, or Linux tools in the loop). • Works on a standard, non-rooted smartphone running the latest public Android release. • Handles the entire cycle automatically: open ad, let it run to completion, wait for the “Close” or “Next” prompt, then continue. • Stays u...

I’m preparing a round of deep-level AOSP changes and need an architect who already feels at home inside the framework layer. The focal point is refactoring Activity Manager Service, Window Manager Service and Package Manager Service so that new behaviour in System UI, the Launcher and the Android permissions/security model can sit cleanly on top. Your job is to help me translate a high-level product vision into concrete, review-ready patches and documentation. That means exploring design options, defining the right hooks in System UI, shaping launcher flow changes, and hardening or relaxing specific permission paths without breaking CTS. Please attach a detailed project proposal explaining: • how you would structure the AMS/WMS/PMS modifications • the strategy you use ...

I’m building an Android-only application that mirrors TikTok’s in-app coin recharge experience. The flow should feel instantly familiar to users yet remain fully compliant with Google Play policies and any payment-provider requirements. Core functionality • Secure user authentication so each balance is tied to a verified account. • Seamless payment-gateway integration (any widely supported Android SDK is fine) with proper handling of purchase confirmations, failures, and refunds. • A clear transaction history screen that logs amount, date, status, and reference ID. Design direction The interface must stay simple and minimalistic—clean typography, plenty of white space, and intuitive navigation similar to native Material-You guidelines. What I wil...

We are looking for an experienced mobile app developer or development team to build the PLAY CORE app for Android smartphones/tablets and Apple iPhone/iPad. PROJECT BACKGROUND PLAY CORE is an offline coaching tool for team sports. A coach observes a technical or tactical problem during training or competition, either directly or while watching a video outside the app. The app then guides the coach through a structured process: 1. Select the sport and observed problem. 2. Identify the corresponding learning problem. 3. Display the assigned Primary and Secondary Skills. 4. Recommend a main exercise and an alternative exercise. 5. Apply suitable LED-Approach Dials to modify and focus the exercise. 6. Repeat the game or exercise situation. 7. Rate the first observed development. 8. Save th...

Saya ingin membangun sebuah aplikasi Android yang sudah dilengkapi fitur pembelian dalam aplikasi (in-app purchase). Fokus utama saya saat ini adalah merilis versi Android terlebih dahulu; ke depannya, opsi cross-platform tetap terbuka, namun untuk proyek ini saya hanya memerlukan Android. Ruang lingkup pekerjaan: • Merancang dan mengembangkan aplikasi Android native atau menggunakan framework yang tetap menghasilkan performa setara native. • Mengintegrasikan Google Play Billing secara aman, termasuk alur pembayaran, verifikasi, dan penanganan langganan atau item satu kali beli. • Menyediakan antarmuka pengguna yang bersih dan intuitif, beserta alur onboarding singkat. • Menerapkan basis data lokal atau cloud (silakan rekomendasikan yang paling efisien). &bul...

I have a fully-built React Native application that offers random chat and call functionality. It already runs on test devices; I now need a developer to give it a clean bill of health and push it live on Android. Here is what I expect: • Audit the existing codebase and run the app end-to-end to confirm everything behaves as intended. • Fix any minor glitches you spot during that audit—nothing major is anticipated, but I want no surprises once users come aboard. • Connect the app to our server and make sure real-time chat and call features stay stable under live traffic. • Prepare, sign, and publish the release build to the Google Play Console, completing all store-listing steps until the app is publicly available. Once this pilot proves solid, I’ll h...

I am looking for a seasoned software engineer who can take a utility-focused mobile application from concept to launch on both iOS and Android. The core idea is a practical day-to-day tool, so usability, small footprint, and smooth performance matter more to me than flashy visuals. What I need from you: • A native-quality experience on both platforms—feel free to use Swift/SwiftUI, Kotlin, Flutter, React Native, or another approach you trust, as long as the end result is indistinguishable from a fully native build. • Clean, well-documented source code handed over through Git. • Thorough in-app testing, followed by TestFlight / Google Play internal testing, with any critical issues resolved before public release. • Store-ready builds and a short hand-off gui...

Looking for 12 testers : Join this Google group: Then, From this opt-in link, install the Tournament OS app from Google Play and try it. On the web : On Android : The email ID is the same as your Android email ID. Please stay opted in to the test for at least 15 days. Uninstall after 15 or 20 days. How to use the app: Tournament OS is designed for Badminton organisers, so imagine you are an organiser; please try creating a tournament, adding teams, generating matches, entering scores, and checking standings. Any feedback about bugs, confusing screens, or improvements would be really helpful. I will check with you again later.

Build the Android app via PWA (progressive web app). Which will be running the website completely as an Android app. And then publish the pwa app into the playstore. I’m ready to launch Android app for my store, , and I need a developer who can take the full e-commerce journey—from browsing to checkout—onto a smooth, modern mobile experience. The app’s primary role is selling products. Deliverables I expect: • Android APK and source code ready for the Play Store • Fully functional product catalog, cart, and integrated payment gateway I value clear communication on milestones, quick iterations for UI tweaks, and thorough testing before release. If you’ve built Android commerce apps before and can plug the whole flow together reliably, let&rsqu...

I need a small utility that automatically presses the “Skip,” “Close,” or “X” button whenever a video ad appears on an Android device. The focus is strictly on video ads for now, but I’d like the underlying logic to be flexible enough to extend to other ad types down the road. Platform • The first release must work reliably on Android. If it also happens to skip any other app ads without extra effort, that’s a bonus, but Android-wide coverage is the priority. Ad-detection approach I’m open to whatever technique you believe will be the most accurate and light on resources—image recognition, pattern recognition, accessibility-service hooks, or a smart hybrid. Explain briefly in your proposal why your chosen method is the ...

I need an Android-only application that mirrors the core functionality of MobileRecorder24 while adding a fully integrated key-logging module. The build must capture the screen and system audio in the background and log every keystroke, saving all three data streams locally with the option to auto-upload to a URL I will supply later. Because I want the app to stay light, the interface should be simple and minimalistic—just a clean dashboard that lets me start or stop recording, browse stored files, configure upload credentials, and view basic status indicators. No extra visual clutter, no unnecessary animations. Your work should result in: • A signed, install-ready APK that runs smoothly from Android 8 onward • Well-commented source code (Java or Kotlin) so I can ...

We are looking for an experienced Mobile App Developer (Android/IOs) / Development Team to design and develop a complete Society Management Application for ZipXpress Technologies Pvt. Ltd. The platform will be a multi-society SaaS solution that allows multiple housing societies/apartment communities to manage residents, owners, tenants, maintenance collections, vendors, complaints, visitors, notices, amenities, payments, and society operations from one platform. The system should include Mobile Apps for Residents/Society Users, Society Admin Dashboard, Vendor Module, Security/Guard Module, and a Super Admin Dashboard for managing multiple societies

Android Developer Needed — AI Email Writer App Project Overview I am looking for an experienced Android developer to build a complete, polished AI-powered Email Writer application. The app should allow users to generate professional emails using AI by entering a purpose/context and selecting options such as email type, tone, length, and language. IMPORTANT — REFERENCE APP The new app should look and feel as close as possible to the reference application, including its overall UI, UX, layouts, navigation, colors, components, screens, and user flow. Reference app: Please review this reference before submitting your proposal. I want the finished application to closely reproduce the reference app's: Overall visual style Screen layouts Navigation Color palette Typogra...

I need a complete, production-ready Satta Matka solution focused on Android. I already have the full UI/UX guidelines, colour palette, and screen mock-ups, so you can jump straight into coding without waiting for design approvals. Scope • Android player app – clean onboarding, secure wallet handling, game play screens, real-time result update, bet history, notifications, and basic KYC prompts. • Web-based admin panel – create / edit games, push winning numbers, manage user accounts, review transactions, and pull reports. A lightweight framework such as Laravel, Node.js, or Django is fine as long as it is stable and well documented. • Download landing page – simple responsive page that hosts the APK, shows privacy / T&C, and tracks basic analytics...

I am building a complete social platform for Android that lets users enjoy both short-form clips and long-form videos with the speed and polish of TikTok, Reels and Shorts. Performance, rock-solid security and future-proof scalability are non-negotiable, so I expect clean, modular architecture (Jetpack-friendly), efficient video encoding/streaming, and server API endpoints that can scale horizontally without lag. Core workflow • Users sign up with email, phone or social login and maintain simple public profiles – avatar, display name and a one-line bio. • Videos are added exclusively from the device gallery; the app handles background upload, progress feedback and automatic bitrate optimisation. • A familiar vertical feed plays clips instantly with swipe navigat...

I’m building a friendly, private space on Android where parents, siblings, and close friends can stay in touch without the clutter of today’s big networks. The core of the product is a reliable messaging system that handles both text and multimedia (photos and short videos), so everyone can share moments as they happen. I already have the visual concept sketched out and a basic user-flow in mind; what I need now is an experienced Android developer who can turn that vision into a smooth, secure, and well-architected application. Kotlin (or modern Java) with Android Studio is preferred, and I’m leaning toward Firebase for real-time chat, user auth, and image storage, but I’m open to equivalent solutions if you can justify the choice. Key goals for this first milesto...

I’m enhancing an existing Android application and need two key upgrades: 1. Real-time text chat • In-app conversation screen with message history, read/typing indicators and offline persistence. • Scalable backend or third-party SDK of your choice (Firebase, , or similar) fully integrated, with clean, well-documented code so I can maintain it later. 2. Activity feed • A dedicated screen that pulls and displays a chronological feed of user activities (likes, follows, posts, etc.). • Smooth, paginated scrolling and a simple JSON endpoint or local database schema to keep the feed in sync. Acceptance criteria • Messages appear instantly on both devices and remain after app restart. • Feed loads in under two seconds on a typical 4...

I need free VPN recommendations so that i can bid on the US location based project. There is a few US location based project in which i need VPN to change my current address to US based address as required

I need at least twelve reliable Android users who can join my closed Google Play testing track and remain opted-in for a full 14 days. The app you’ll be installing is called “Catalogue Online,” a shopping catalogue style application, and Google will not unlock Production for me until the two-week tester requirement is met. During the test period please: • Install the APK through the Google Play invitation link I’ll provide and keep it active for the entire 14-day window (no uninstalling or clearing data). • Send concise bug reports whenever you spot crashes, layout glitches, or performance issues. • Share short, honest user-experience notes: what feels smooth, confusing, or frustrating, and any points where you expected a different flow. Smartp...

I need an end-to-end build of a mobile educational app that runs natively on both iOS and Android. The goal is to deliver engaging learning content in a clean, intuitive interface while tracking user progress and performance. The core experience should let students browse structured lessons, watch or read the material, take short quizzes, and view feedback immediately. A lightweight sign-up flow with social or email login is enough for launch, but the architecture should leave room for future features such as in-app discussion or gamified rewards. Deliverables • UX/UI mock-ups (Figma or Sketch) approved before coding • Production-ready iOS (Swift/SwiftUI) and Android (Kotlin/Jetpack) builds, each passing App Store & Play Store review • Shared code where sensible (e...

Looking for an experienced Google Play Console specialist with hands-on knowledge of Android app publishing, account management, policy compliance, signing settings, and developer account administration. Please share relevant experience, availability, and your rate.

I need an Android-only retail e-commerce app built from the ground up. The first release must let shoppers browse a clean, well-structured product catalog and quickly locate items through an in-app search. Fast, accurate search is a priority because I expect hundreds of SKUs from day one. Core scope • Native Android build (Android Studio, Kotlin or Java—whichever you work best with). • Product catalog screens with category navigation, detail pages, images, price and stock status. • Robust product search: keyword, category filter and sorting. It should remain snappy even on a modest data connection. • Admin-side hooks or simple API endpoints so I can upload, edit and remove items without touching code. While the initial milestone stops at catalog + sear...

We need a full walkaround video demonstrating how to inspect a used car using the CrashLens app, matching the pace, structure, and level of detail shown in this reference video: This video will be posted on our official YouTube channel to show new users how to complete an inspection through the app. Requirements - Video quality: Full HD, 1080p or better, professionally edited - Length between 5 and 10 minutes - Shoot in the afternoon with good natural light so the phone screen is clearly visible on camera (the reference video's screen is too hard to read) App and connection - App is Android only, download here: - Use Guest Mode - Phone GPS must be turned on before starting - Phone must be connected to strong WiFi or 5G throughout, uploads should not lag or fail Vehicle - Must be...

I need a straightforward Android utility that lets users browse, organize, and share files stored on their device. The core requirement is reliable file management paired with an intuitive “share” flow—users should be able to select one or multiple files and quickly send them via the built-in Android share sheet. Scope of work • Build a clean, modern UI that follows current Material guidelines. • Implement folder navigation, basic search, and multi-select actions (copy, move, delete, rename). • Add a “Share” action that hands files off to any compatible target on the device (e-mail, messaging apps, cloud drives, etc.). • Ensure smooth performance on Android 8.0 (API 26) and up. • Deliver production-ready APK plus full source c...

I want an android application for lodge having 25 should no of vacant or occupied if proof of coustomer,payment history,also need to add another additional items purchased by coustomer like water bottle ,beer etc .Should show inventory of items in and out for personal use and one admin will be there who can check all data from web login or app

​I am looking to develop a mobile casual puzzle game similar in style and functionality to this reference app on Google Play: Reference Link: ​I would like to receive your quote, estimated timeline, and a breakdown of the deliverables you can offer. Please share the details based on the requirements below: ​1. Core Features (Base Package) ​Clean, responsive UI/UX for both mobile phones and tablets. ​Smooth single-player modes with dynamic AI difficulty levels (Easy, Medium, Hard). ​Local pass-and-play / 2-player offline mode. ​Sound effects, haptic feedback, and lightweight animations. ​Offline gameplay capability without network dependency. ​2. Advanced & Add-on Features Please list what additional advanced features you can integrate and their respective cost impact, such as: ​Online...

I'm seeking an experienced app developer to create a productivity utility app. The app needs to be developed for both iOS and Android platforms. Key Requirements: - Core Functionality: The app should include robust productivity tools, such as task management, scheduling, and reminders. - User-Friendly Interface: Design an intuitive and engaging UI/UX. - Platform Compatibility: Ensure smooth performance on both iOS and Android. - Security: Implement strong security measures to protect user data. Ideal Skills and Experience: - Proven experience in developing productivity apps. - Strong expertise in both iOS and Android development. - Solid understanding of UI/UX design principles. - Experience with data security and privacy measures. Looking forward to your proposals!

I'm seeking an Android developer to create a mobile app for selling photo frames. The app should include: - User Account: Mandatory account creation for all users. - Upload Photos: Users can upload images to use with the photo frames. - Photo Frame Catalog: A comprehensive catalog of available photo frames. - Delivery Tracking: Users can track the delivery of their orders. Ideal skills and experience: - Proficient in Android app development - Experience with user account functionalities - Familiarity with photo upload and delivery tracking systems - Strong UI/UX design skills to ensure a user-friendly experience

I want to build an Android-only social networking application from the ground up. The idea is to give users a smooth, engaging space to connect and share, so I’m looking for someone who can plan the architecture, craft the UI, wire up the back end, and prepare a Play Store-ready release. Here’s what I have in mind: • Native Android build in Kotlin or Java, developed in Android Studio • Secure user sign-up/login, profile creation, and real-time activity feed • Messaging or commenting in real time, push notifications, and simple media uploads • Clean, scalable code that can grow as new features are added • A signed release APK and all source code delivered through a private Git repository Deliverables 1. Complete Android project source code 2....

More details: Which user roles should the software support apart from Admin? This question was skipped by the user What type of user interface are you looking for? Custom design How do you want the profile matching to work? Both automated and manual

I want to launch an Android-only app that connects advertisers with influencers through short video clips. Advertisers will be able to register, build a profile, fund their wallet, and create campaigns that spell out the brief, payout, and required clip length or views. Influencers, once they have signed up and completed their own profiles, should see an automatically updated feed of live campaigns, post their clips directly from the phone, and track what they earn in real time. Secure authentication, separate profile areas, and role-based dashboards are essential for both user groups. Inside the influencer dashboard I need a clean earnings tracker that shows pending, approved, and paid amounts, while advertisers should see campaign performance metrics and remaining budget. Although I am...

*1. Client & Onboarding** - Client/business profile: name, contact, address, GST number, onboarding date - Client status: active / paused / terminated - Contract/agreement start & end date, auto-renewal flag **2. Dispenser Management** - Dispenser master: ID/serial, model, install date - Assign one or multiple dispensers per client - Security deposit per dispenser + refund tracking on termination - Dispenser service/maintenance log (breakdowns, cleaning visits) - Idle/unassigned dispenser inventory report **3. Plans & Pricing** - Monthly rental amount per client - Free refill count/month - Extra refill charge per container - Price revision history (so past bills don't recalculate at new rates) **4. Daily Operations** - Daily delivery entry: client, date, containers deli...

I’m ready to turn a fast-paced action platformer into a polished, release-ready app for both iOS and Android. The core experience revolves around tight, responsive platforming mechanics—think precise jumps, environmental hazards, and fluid character movement that keeps players on their toes. While the genre and gameplay loop are fixed (action + platforming), I’m open to whichever camera perspective best showcases the level design, whether that ends up being a dynamic side-on view, a hybrid 2.5D angle, or any other visual style you recommend. Here’s what I need from you: • Full Unity or Unreal project (your call) set up for dual-platform export. • At least one complete vertical slice: a short, replayable level that demonstrates movement, enemy interact...

I need a complete Android marketplace that lets people buy and sell items with the same flow and feature depth users expect from OLX. The project covers everything from the native app itself to the backend, hosting, and an admin panel that gives me full control over users, listings, and reported content. Core build • Android-only native application (Kotlin or Java in Android Studio) • Real-time GPS so users can browse ads near them, update their location on the move, and receive geo-based suggestions • Secure sign-up / sign-in, user roles, and an admin web panel to approve, suspend, or delete accounts and ads • Product listing screens with category management, advanced search, and multi-layer filters • In-app chat, push notifications, and email/SMS trigg...

I need an experienced developer to create an e-commerce website and Android apps for my distribution business. The apps must have dual inventory checking: one for vendor listings and another for a central warehouse. Essential Requirements: - Integrated delivery module - Android support only Ideal Skills and Experience: - Proficient in e-commerce platform development - Strong background in mobile app development for Android - Experience with inventory management systems - Knowledge of delivery module integration Please include detailed project proposals in your application. I need this completed ASAP.

I’m developing a professional-networking platform exclusively for Android and need the full application coded and ready for launch on Google Play. The core experience centres on meaningful professional connections, so fluid in-app messaging is essential. Users must be able to start one-to-one or group chats instantly and exchange photos or short videos without noticeable delay or quality loss. All accounts will be created and secured through phone-number verification; no email or third-party social logins are planned, so the onboarding flow has to handle SMS code delivery, validation, and graceful error handling. Once inside, users can update a quick profile, search or receive suggestions, start a chat, and share media directly from the camera or gallery. Backend architecture, da...

I need help taking my current Android app to the next level in two areas: 1. Translation All user-facing text must be moved to a clean file (where it isn’t already) and translated into natural, idiomatic French. Please keep all formatting, placeholders, plurals, and accessibility descriptions intact so nothing breaks at runtime. The final deliverable should be an updated plus any additional resource files required for perfect French localisation. 2. Battery-usage optimisation The code base (Kotlin with a few legacy Java classes) runs well, yet power consumption is higher than it should be. I want lightweight, maintainable changes that noticeably reduce battery drain without sacrificing features. Typical focus areas include: • background services and alarms • wake...

I’m ready to turn an idea into a polished Android application and need a developer who can guide the entire process—from refining requirements and wire-framing through coding, testing, and Play Store deployment. Because the end product will live exclusively on Android, you should be fully comfortable with recent SDKs, Jetpack libraries, Material 3 design guidelines, and either Kotlin or modern Java. Here’s how I picture the collaboration working: we begin with a short discovery call where you help me shape the core feature set and user flows. After that, you’ll translate those flows into UI mock-ups, establish the app architecture, and start iterative development. I’d like clean, well-documented code and a build that’s easy to maintain once it’s i...

I am planning a professional mobile app that must run seamlessly on both iOS and Android from the very first release. The core build has three non-negotiable features: secure user authentication, reliable in-app purchases, and real-time push notifications. For the interface, I want a balanced mix—eye-catching custom screens where brand impact matters, supported by the standard UI elements users already know and trust. I’m happy to discuss whether you prefer Flutter, React Native, Kotlin/Swift, or another approach, as long as performance and store compliance remain top priorities. Deliverables I expect • Full source code with clear documentation • Tested builds ready for App Store and Google Play submission • Basic post-launch support to iron out any c...

My admob account is not getting approved i need some admob experts help finding the issue i have submitted admob account for review multiple times and got rejected everytime can not find the issue