Android alkalmazás fejlesztés Jobs

My Android-only utility app needs a focused ASO push so it surfaces higher in Google Play search results and climbs the ranking charts. I’m interested in a specialist who can handle end-to-end optimisation: researching high-intent keywords, refining the title, short description and long description, and aligning visual assets so everything works together to drive more installs. Appname: Vedmitra Link : The immediate objectives are clear: • Increase visibility in Google Play search results • Improve overall store ranking for relevant utility-category terms Please outline the ASO techniques and tracking tools you usually rely on, the timeline you expect before we see measurable uplift, and what kind of reporting cadence I can count on. If you have case studies or li...

I’m supplying the full Unity project for my Android game and need you to refresh it without touching the underlying gameplay. The work involves changing the package name, swapping in my new icon and splash screen, revising the colour scheme throughout the menus and HUD, integrating AdMob (banner, interstitial, rewarded) with my IDs, adding a subscription that removes ads via Unity IAP, and unlocking 60 FPS plus 2 K resolution for devices that can handle it. Deliverables • Updated Unity project (2022 LTS preferred) that builds without errors • Production-ready, signed APK for testing and final release Acceptance criteria • Game installs and runs on Android 8+ with no crashes • Ads display correctly and disappear after a successful test purchase •...

I need an app for an online coaching institute specializing in competitive exams. The app should provide a comprehensive learning experience with the following features: Content Types: - Video Lectures - Text-based Lessons - Interactive Quizzes Live Classes: The app must include functionality for live classes. User Authentication: A secure user authentication system is necessary to protect user data and provide personalized access. Ideal Skills and Experience: - Mobile app development (iOS and Android) - Experience with integrating live streaming features - Strong background in implementing secure authentication systems - UI/UX design skills to create an engaging and user-friendly interface Please provide examples of similar work done.

I’m ready to scale an Android-only mobile app and need a Google Ads specialist who can turn installs into a predictable, affordable stream of new users. The sole KPI is simple: the lowest possible cost-per-install while keeping traffic clean and compliant with Google Play policies. Here’s what I’m looking for: • Campaign build in Google App Campaigns (UAC) focused exclusively on Android devices. • Audience, keyword and placement strategy that moves quickly from broad testing to high-conversion segments. • Fresh ad assets (text, image, video). I don’t have any creatives yet, so concepting and production guidance are part of the job. • Ongoing optimisation—creative refresh, bid adjustments, negative keyword pruning and conversion track...

I need a complete Android application that helps adult learners work through self-paced educational courses. The heart of the experience will be short, AI-generated explainer videos that appear inside each lesson. After a video finishes, the user should be able to take an in-app quiz and then jump into a discussion forum thread tied to that specific lesson so they can exchange ideas with peers. Core flow • Browse or search for courses • Watch the automatically created video segment for each module (I will supply raw scripts; the app should call an AI video service to generate and stream the clip) • Take multiple-choice or short-answer quizzes for instant feedback • Post or reply inside a threaded discussion area that lives under every lesson • Track prog...

Automatic Code Detection and Execution in Existing APK" Hello, I already have an existing Android Browser APK and its full source code, and I want to hire an experienced Android developer to customize it. Main requirement: automatic code transfer and execution without manual copy-paste. Example workflow: I open Telegram in the top half of my phone screen, open my APK in the bottom half in split screen or floating window. When I tap the code once in Telegram, it should automatically appear in the APK's "Code paste karo" field and execute automatically, with no manual pasting needed. Also, completely remove the "Sab IDs refresh – code hatao" button. Optimize the APK for smoother performance and faster page and tab loading, while keeping all existing featur...

I’m ready to turn my concept—something I believe can be better than anything currently on the market—into a polished Android application. The core idea is defined, yet I’d like a skilled Android developer who can help translate that vision into clean code, an intuitive UI, and a smooth Play Store release. Here’s what I expect: • Complete Android build (latest SDK, Kotlin or Java) • Modern UI/UX that follows Google Material guidelines • Thorough testing and bug-free APK • Play Store–ready assets and deployment support • Well-commented source code and brief setup documentation While the first release is Android-only, I’m open to discussing future expansion once we have a solid launch. If you have a strong port...

I already have a published strategy title on Android, but the codebase is showing its age and the experience feels dated. I’d like a seasoned mobile game developer to dive into the existing project, clean it up, and push it forward so the game stands out again on Google Play. Here is what I need: • A fully working, re-compiled APK that reflects all agreed-upon changes • Updated project source with clear inline comments and a brief change-log • A short hand-off call or video walkthrough so I understand how to keep building on your work You will be free to recommend the exact areas that deserve the most attention—whether that is polishing core gameplay loops, refreshing menus and HUD elements, tightening balance, or squashing lingering bugs—but every ...

I run a small business and I’m ready to offer clients a simple Android application where they can book appointments in just a few taps. The core flow is straightforward: pick a time, confirm, and receive an SMS reminder automatically. I’d like to leave account creation up to the user—those who prefer a quick, no-login experience can book as guests, while repeat visitors may create an account to track their history. Once the app is finished, I also want to launch a basic advertising push so it reaches the right audience immediately. Think Play Store graphics, short promo videos or banners, and guidance on a first-run campaign that showcases the booking feature and the SMS reminders. Deliverables • Fully functional Android appointment-scheduling app (APK + source) ...

Saya membutuhkan seorang developer untuk membangun aplikasi Android dari nol. Fokus utama saya adalah memastikan aplikasi berfungsi stabil di perangkat Android; saya belum memutuskan apakah integrasi database diperlukan, jadi saya mengharapkan rekomendasi terbaik dari Anda tentang opsi offline maupun backend terpusat. Ruang lingkup awal: • Diskusi kebutuhan dan penyusunan feature list inti. • Desain arsitektur aplikasi beserta saran teknologi (Java, Kotlin, Flutter, atau framework lintas-platform lain jika relevan). • Pembuatan prototipe interaktif agar alur pengguna bisa saya uji lebih cepat. • Pengembangan modul utama hingga APK siap uji coba, lengkap dengan kode sumber terstruktur di repositori Git. • Dokumentasi singkat cara build dan publikasi ke Go...

Subject: Requirement for custom Android Exam App with Student Bank Details Form नमस्ते, मुझे अपने स्टार्टअप के लिए एक Online Exam Android App बनवाना है। यह ऐप WordPress + Quiz Plugin के जरिए बनाया जाना चाहिए ताकि बजट कम रहे और ऐप पूरी तरह मेरे कंट्रोल में हो। ऐप में मुझे ये चीजें चाहिए: 1. नॉर्मल यूजर इंटरफेस (UI): ऐप दिखने में बिल्कुल प्रोफेशनल और सामान्य एडटेक ऐप की तरह होना चाहिए। 2. लॉगिन और रजिस्ट्रेशन: छात्र मोबाइल नंबर या ईमेल से अकाउंट बना सकें। 3. एग्जाम इंजन: छात्र ऐप के अंदर MCQ (ऑब्जेक्टिव) टेस्ट दे सकें, जिसमें टाइमर चले और रिजल्ट अपने आप जनरेट हो। 4. बैंक डिटेल फॉर्म (तरीका A): छात्र की प्रोफाइल में एक फॉर्म होना चाहिए जहाँ वह अपना अकाउंट नंबर, नाम और IFSC कोड सुरक्षित रूप से भरकर सेव कर सके। 5. रिस्पॉन्सिव एडमिन पैनल (मोबाइल फ्रेंडली): मुझे एक ऐसा डैशबोर्ड चाहिए जिसे मैं अपन...

I'm seeking a skilled full-stack developer to create a web and Android mobile application for operations management. Key functionalities include: - Task Tracking: Monitor and manage tasks seamlessly. - Reporting and Analytics: Generate insightful reports and analytics. - Approval System: Implement a robust task approval system. Ideal Skills and Experience: - Proficiency in both web and Android app development. - Strong background in task management and reporting functionalities. - Experience with approval workflows and system integrations. - Knowledge in UI/UX design for a user-friendly interface. - Familiarity with backend technologies and database management. Please provide examples of similar projects you have completed and your approach to this development.

I’m looking to bring a new mobile experience to life on both iOS and Android, paired with a web-based backend that lets my internal team handle every stage of the user journey. On the app side, users will create an account, fill in personal details, and upload supporting documents. All of that data must sync instantly and securely to the backend so my team can jump in, review submissions, and deliver help in three key ways: customer support, detailed document and information review, and direct resource allocation. For the backend itself I need: • Robust user authentication to keep accounts protected. • End-to-end data encryption for every stored field and file. • Real-time activity tracking so we always know who did what and when. • Clean dashboards that s...

I need a production-ready Android application that scans printed lottery or gaming tickets—typically coming from an 80 mm kiosk printer—and instantly tells the user whether the monetary amount written in digits matches the amount spelled out in words. I’m building this under the name “Loterie Ticket Scanner,” and every line of code must live in my GitHub repository `loterie-ticket-scanner`. Core flow 1. The user points any supported Android camera at the ticket. 2. Google ML Kit OCR (Text Recognition v2) captures both number and text fields in a single pass. 3. Kotlin code parses the two values, normalises currency symbols and separators, and performs an exact comparison. 4. If the values match, the screen shows a clear green confirmation; if they dif...

I need 12 testers for each of my 8 apps to complete the 14-day closed testing period. Screenshot verification is required. My total budget for all 8 apps is ₹1,000. Please let me know if this is possible within my budget.

I have eight lightweight productivity-tool apps that I need checked on real devices running the latest Android version. I’m looking for twelve reliable testers who can install every app, open each one once or twice a day for the next fourteen calendar days, and then send me timestamped screenshots that prove daily use. What to keep an eye on while you’re inside the apps: • User interface and design — make a quick note if anything looks off, unreadable, or inconsistent. • Performance and speed — flag unexpected hangs or slow first-load times. • Features and functionality — verify that the advertised core feature on the home screen actually works when tapped. At the end of the 14 days I need from you: 1. A zipped folder containing your d...

I am building an Android-only mobile application that puts intelligent video editing directly in the user’s pocket. The core engine must use on-device AI to: • Automatically trim raw footage into meaningful segments • Detect scene changes and tag each scene for quick navigation • Offer a palette of real-time filters and effects that can be layered before export A moderately detailed interface is ideal: clean timeline, quick-access buttons for the three smart actions above, and a preview window that updates instantly as the user scrolls through scenes or toggles effects. No crowded menus, yet enough visual cues to feel professional. Please structure the code in Android Studio (Kotlin or Java) and keep inference on the device with frameworks such as TensorFlow L...

Hello, I'm looking to develop a mobile application for my Madagascar travel business, MadaTease (). The website is currently being developed using WordPress by a separate developer. I want a mobile application for both iPhone and Android that connects to the existing website. The application should include: 1. **Tour Packages:** Customers can browse Essential, Comfort, and Luxury tours, including itineraries, prices, photos, and inclusions. 2. **Airport Transfers:** Customers can request airport pickups, drop-offs, and private transportation. 3. **Day Trips:** Customers can browse and request shorter excursions and local experiences. 4. **Booking Inquiries:** Customers select their preferred dates, number of travelers, and services. All bookings require MadaTease approval befor...

I’m creating , an Android-only e-commerce application. I need a developer who can take this concept from clean repository to a fully published app on Google Play. Core objectives • Build a stable, well-structured Android app (Kotlin or Java) with a modern, responsive UI. • Implement standard e-commerce features: product catalogue, search and filters, cart, secure checkout, order history, and basic user accounts with email or social sign-in. • Integrate at least one popular payment gateway that supports credit/debit cards and mobile wallets. • Connect the app to a lightweight, scalable backend or existing API so products, prices, and inventory sync in real time. • Add push notifications for order status updates and occasional promotions. Deliverables 1. Prod...

We are looking for an experienced mobile app developer or software development team to design and build **Proxy**, a real estate broker-to-broker networking app launching in Dubai. The app will work like organized WhatsApp groups, allowing verified real estate brokers to share property listings, client requests, and viewing opportunities across 100+ location-based communities. **Key Features:** - iOS and Android applications (Flutter or React Native preferred). - Broker registration, OTP verification, profiles, and admin approval. - 100+ communities organized by location, Sale/Rental, and Residential/Commercial. - Real-time, chat-style community feeds with notifications. - Structured property posts using predefined fields (area, building, size, floor, etc.). - Public replies and direct W...

I need a small, single-user Android application called “Bhavit Halad Kharedi” that I can run entirely offline to track turmeric buying transactions. The workflow is straightforward: each time I purchase turmeric I must be able to enter the purchase date, trader’s name, weight in quintals, and the rate per quintal. The app should instantly calculate the basic cost, then let me add transport, hamali, brokerage (as a percentage), or any other expense so the total cost and the final cost per quintal appear automatically. Because I will open the app many times a day in the market, the interface has to feel clean and quick—nothing fancy, just a moderate design with a tidy layout and a few helpful icons so buttons and fields are easy to spot on a small screen. Records onl...

I need a complete recharge solution that lets customers top-up mobile phones, pay DTH subscriptions, and settle utility bills from a single interface. The core must be a web application backed by a solid database, with a companion Android app that consumes the same APIs so users can switch devices seamlessly. On the back end, the admin panel has to give me full control: I want to create and manage user accounts and agent hierarchies, watch every transaction in real time, and generate clear, filterable reports that can be exported for accounting or audit purposes. Charts, summaries, and searchable logs are all part of the brief. Security, role-based access, and clean, intuitive UI/UX are essential. Please code with scalability in mind, document the API endpoints, and include deployment in...

Je souhaite créer une application Android orientée productivité. L’objectif est de fournir un outil simple et intuitif qui aide l’utilisateur à organiser ses tâches quotidiennes, fixer des rappels et suivre ses progrès. Ce que j’attends : • Un premier croquis fonctionnel (wireframes) validant la navigation principale. • Un prototype APK permettant d’ajouter, modifier et cocher des tâches, avec synchronisation locale (aucun back-end pour l’instant). • Un code propre en Kotlin, prêt pour intégration future de services en ligne. • Une interface épurée respectant les directives Material Design, adaptée aux écrans smartphones et tablettes Android. J&r...

Tarjumah is my Android-based Islamic application, and it now needs structured, ongoing management. The immediate priority is to integrate reliable push notifications so users receive daily Quranic translations and feature announcements without fail. Alongside that, version maintenance, Play Store compliance, performance monitoring, and light content refreshes will be part of the weekly workflow. Key deliverables • Configure and test push notifications through Firebase (or a comparable service) • Package and publish an updated APK/AAB to the Play Store, complete with release notes • Produce a short hand-over document outlining the notification setup and any code changes Successful completion means notifications reach at least 95 % of active installs, no new crashes ...

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Offering Android app development services tailored to small businesses and individual needs. I specialize in creating user-friendly basic Android apps with features like: - Login & registration screens - Clean, intuitive UI design for ease of use - Simple functionality that solves everyday business challenges. Let’s collaborate to understand your exact requirements and build an app that meets your needs. Perfect for MVPs or foundational app ideas.

My Android mobile app’s Home screen is misbehaving: the view stops refreshing after the first load and several buttons that should lead to other parts of the app no longer respond. I need someone to dive into the existing codebase, pinpoint the root cause, and push a clean, well-tested fix right away so users can interact with the Home screen normally again. You will receive the full Android Studio project as soon as we start. After investigating, I expect you to update the code, test across common Android OS versions, and supply both an installable APK and the changed source so I can merge it back into the main repository. Acceptance will be based on: • Home screen refreshes consistently without manual intervention. • All previously unresponsive options are fully click...

We are looking for an experienced software development team/freelancer to build a comprehensive Technical and Fundamental Analysis platform for Desktop (Windows) and Android. IMPORTANT SCOPE NOTE: This is purely an analytical, scanning, charting, and backtesting tool. There is NO live broker API integration, NO auto-trading, and NO direct buy/sell order execution. Key Project Requirements & Modules: 1. Platforms: Windows Desktop app + Android mobile app. 2. Data Manager: Auto-update EOD data, data health dashboard, multi-format import/export support (MetaStock, CSV, Text, ASCII, Parquet, Excel). 3. Advanced Charting & Timeframes: Multiple chart panels, custom indicators, drawing tools, and historical replay mode. 4. Scanners & Builders: Technical and fundamental combo scann...

# ZQN Focus — Working Prototype Challenge ### Build the Prototype. Get Considered for a Paid Project & CTO Role. **Company:** ZQNFOX BE PRIVATE LIMITED **Product:** ZQN Focus **Project Type:** Android Application, AWS Backend & Product Development **Opportunity:** Prototype Challenge → Paid Development Project → Potential CTO Appointment ## About the Company ZQNFOX BE PRIVATE LIMITED is an early-stage technology company building **ZQN Focus**, a student productivity and digital-distraction management solution designed to help students improve concentration and develop better study habits. We are looking for a capable and committed developer who can turn our product concept into a functional working prototype and potentially join us for the next stage of de...

Hi, I’m looking for a freelancer who can help implement push notifications for my existing app. Currently, my app only supports in-app notifications, so users can only receive notifications about new messages when they have the app open. I want to implement push notifications so users can receive alerts when someone sends them a message, even when the app is running in the background or closed. I’d like to know: If you can implement this feature in my existing app. What technology or push notification service you would recommend. How much you would charge for the full implementation. How long it would take to complete. Whether there are any additional ongoing costs or service fees. Please let me know your estimated price and what information you need from me to assess the p...

I need a full-featured e-commerce mobile application built specifically for Android. The goal is to let users browse products, add items to a cart, and check out smoothly within a modern, intuitive interface. Core expectations • Android-only release for the first phase, written in Kotlin, Java, Flutter, or React Native—whichever you are most productive with, as long as performance remains native-like. • Secure user authentication, product catalogue management, real-time cart updates, and an integrated payment gateway. • Clean, responsive UI that follows current Material Design guidelines so the experience feels familiar to Android shoppers. • Basic admin functionality (even if web-based) so I can upload products, edit prices, and view orders without r...

I need to add two tightly-connected pieces of functionality to my existing Android application. First, users must be able to register and sign in with a classic email-and-password flow. The screens are already designed in XML; your task is to wire them up, handle validation, hash/store credentials securely, and keep the user session alive between launches. Second, once authenticated the user should see live product listings pulled from my online store, drop items into a shopping cart, and track their orders after checkout. I will provide API documentation for the store, but you are free to suggest improvements to the endpoint structure if it simplifies parsing or caching on the mobile side. Deliverables (all must be present for hand-over) • Email & password authentication ful...

I need an Android-only mobile application dedicated to social networking, taken from concept to a production-ready APK that meets Google Play guidelines. The scope covers everything from designing an intuitive user interface to implementing the full feature set on the native Android stack. Key pieces I expect: • Wireframed and then polished UI/UX that feels fast and modern on current Android versions • Core social functions—secure account creation, profile editing, real-time posting, likes/comments, and push notifications • Cleanly written Kotlin or Java code structured for future scalability • A lightweight, well-documented back-end (Firebase, Supabase, or another cloud solution you are comfortable with) to handle authentication, data storage, and media up...

I already have a live pool-service routing app in both the Apple App Store and Google Play. The core build is solid, but a few bugs still sneak through, several new features are waiting on the roadmap, and the interface could use a fresh coat of paint. The previous developer has stepped away, so I need someone who can comfortably take over an existing codebase and push regular updates for both iOS and Android. You’ll begin by auditing the current builds, reproducing and resolving the reported crashes and logic glitches. Once stability is restored, we’ll move on to the fun part: adding the new route-management tools, expanding push-notification options, and refining daily-use screens so the UI feels modern and consistent across platforms. When the time comes, you’ll packa...

Hello, I want to build a Live Audio Party / Voice Chat Application named "Raj Patel King Live Party Room". *** NO GAME NEEDED - PLEASE REMOVE ANY GAMING OPTION *** APP REQUIREMENTS: 1. LOGIN & PROFILE: - Login with Phone OTP and Google Login - Edit Profile, Avatar, Name, Bio, Gender - User Level System, VIP Level System 2. MAIN - VOICE CHAT ROOM (2 Tables): - Create Room with 8 Mic Seats - Mic On/Off, Mute User, Lock Seat, Kick User from Seat - Room Lock with Password, Room Background / Theme Change - Chat in Room, Emoji Chat, Floating Chat - Send Gifts with Animation (Lottie/SVGA) 3. WALLET & COIN SYSTEM (MOST IMPORTANT): - User Wallet with Coins and Diamonds / Beans - Daily Login Bonus - Get Free Coins - 3 Types of Coin Sellers System: a) Official Seller (Admin w...

Proposal: Android, iOS, and Backend Duplication for Talking Statues Hello, I can help duplicate and prepare the complete Talking Statues application ecosystem, including the iOS app, Android app, and backend services that support both platforms. The existing iOS application and current Android version will be used as the primary references. I’ll review the live apps, map the complete user flow, inspect the supplied source code and assets, and examine how both apps communicate with the backend. The goal is to create a separate version of the product under a new name while preserving the existing experience. No new features or design changes are required at this stage. Every screen, interaction, piece of content, backend function, and supported workflow should operate correctly acr...

I already have a working Android Studio project and I’m ready to improve it in two areas: 1. Login flow • Replace the current entry screen with a fresh login page that includes a country picker dropdown showing the national flags for Lesotho (+266), South Africa (+27), Eswatini (+268), Tanzania (+255) and Uganda (+256). • When a user taps a country, its dial code must fill the phone-number field automatically. • The screen has to be fully coded in Java or Kotlin—no static mock-ups. 2. In-app shop • Beyond login, I need a product-based shop featuring unlimited item listings, a cart and a checkout flow. Think of a clean catalogue view, add-to-cart button, quantity updates and an order summary screen. Deliverables • Updated And...

I need an Android service that hardens my phones and tablets by tying their safety to a Samsung Watch. Core workflow • While the watch is paired and within 50 m (GPS), the device behaves normally. • If the watch travels beyond that radius, a countdown starts (length to be parameterised in settings). When the timer expires, the handset performs a full factory reset. • The same timer-then-reset sequence is triggered whenever the watch is powered off or its Bluetooth connection is deliberately severed. • A unique, user-set PIN must be entered on the system lock screen to cancel the reset once it has begun. No PIN, no mercy—reset proceeds. Technical notes • Must run on Android 10 and above without root. • Should recognise any Samsung Watch that...

I want to build a brand-new social media application exclusively for Android. The goal is to launch a functional prototype that lets users create accounts, post content, interact through likes and comments, and receive real-time push notifications. I need a developer who can handle the full Android stack—from designing clean, Material-styled screens to writing well-structured Kotlin/Java code and integrating a scalable backend (Firebase, Supabase, or a solution you recommend). Key expectations • Account creation and secure login (email, Google, or phone) • User profiles with editable bio and avatar • Infinite scrolling feed for text, photo, and short-video posts • Like, comment, and follow mechanics • Push notifications for follows, likes, and commen...

My Aspera handset is stuck behind Google’s Factory Reset Protection after I forgot the screen PIN and lost access to the registered Gmail account. I haven’t tried any technical work-arounds yet, so the phone is still exactly as it was when the FRP screen appeared. The warranty period has already expired, but I can supply a scanned proof of purchase to demonstrate legitimate ownership. I want the lock lifted so the phone powers on normally and lets me register a fresh Google account. Whether you achieve that through ADB commands, SP Flash Tool, custom recovery, or another proven Android service method is up to you; I only need a safe solution that won’t hard-brick the device. Acceptance criteria – once you say the job is complete I will: • boot the phone wit...

I’m ready to turn a fresh social-networking concept into fully-functional Android and iOS apps. At its core the product needs familiar community staples—rich user profiles, a real-time messaging system and a dynamic activity feed—wrapped in a modern UI that feels lightning fast. Beyond the basics, two elements are non-negotiable: • Short-form video support so members can share “shorts” fluently from the camera or gallery. • Solid monetization paths (think in-app purchases, ads, tipping or a hybrid you propose) so the platform can sustain itself from day one. I’d also like members to create and promote events inside the app, with RSVP tracking that feeds straight into their activity streams. You can work in native Swift/Kotlin or a cros...

I’m at the early stage of building an AI-powered business application and I’m looking for a developer who can turn my rough concept into a working web and Android prototype. My current focus: • Business Apps that solve day-to-day operational pain points. • A core User Management module where admins can create, edit, and deactivate users, assign roles, and track usage. What I need from you 1. Translate my idea into a clear technical plan (tech stack suggestions, AI service recommendations, and basic architecture). 2. Build a simple yet functional prototype: login/registration, role-based dashboards, and AI-assisted features such as smart data entry or automated reminders. 3. Walk me through the code and deployment steps so I can continue enhancing the pr...

I am looking for an experienced mobile app developer or development team to build a money-earning rewards application for both Android and iOS platforms. The app will allow users worldwide to earn rewards by completing daily tasks and viewing advertisements. The primary revenue source will be in-app advertising, and a portion of the revenue will be distributed to eligible users as rewards. I am looking for a reliable developer who can build a scalable, secure, user-friendly application with an attractive UI/UX design. Key Features and Requirements 1. User Registration and Login Email and social login options. Secure user authentication. User profile and account settings. Support for international users. 2. Earning System Users can complete daily tasks to earn re...

I need a lightweight Android-only solution that can sit on a phone or emulator and reliably cycle through roughly 1,000 video ads every day with no manual input once it is started. The sole function for this first release is Automated ad watching; I do not need user log-in screens or earnings dashboards right now—just press start and let it run. Core requirements • Launch, fetch, and play ads in continuous succession, meeting each ad network’s minimum “viewed” time so every impression is counted. • Handle common edge cases automatically (timeouts, network hiccups, pop-ups, orientation changes). • Keep the device awake and the service alive even when the screen is off or another app is foregrounded. • Provide a simple status readout so I ...

I’m building an AI-driven application whose core is a natural-language chatbot available both in the browser and as an Android app. I already have the product vision; what I need now is an engineer who can take it end-to-end—database, server logic, model integration, and polished interfaces—so users can converse seamlessly across platforms. The work centres on natural language processing, so you should be comfortable selecting or fine-tuning models, orchestrating inference, and exposing clean endpoints that a modern front end can call. Expect to set up the web client (React, Vue, or similar), craft a lightweight Android counterpart (native Kotlin or a robust cross-platform stack such as Flutter or React Native), and wire both to the same backend and database. Key delive...

I’m building a rental-model School ERP that must work both online and in patchy-network environments. The project is split into three tightly-integrated pieces that need to ship together: • Android Tablet APK – runs only in a secure kiosk / lockdown shell. Core modules are manual attendance tracking (checkbox beside each learner), student exam terminals, fee-receipt generation and teacher lesson tracking at the end of every period. The APK will be side-loaded, not published on Play Store, so an easy private-update mechanism and reliable offline/online sync are essential. • Web Hub – a browser app for Principals, Teachers and Administrators. It should let them maintain student & staff records, manage fee ledgers and pull one-click reports covering up to fiv...

I am looking for an experienced Android mobile-forensics and data-recovery specialist to investigate whether my complete WhatsApp data can be recovered from a android device ## Incident details * **Device:** Vivo X200 FE * **Cloud backup:** WhatsApp backup deleted through Google One → Storage → WhatsApp backup → Delete. * **Local data:** The WhatsApp folder disappeared automatically while I was trying to reinstall WhatsApp. I did not manually delete the folder. * **Factory reset:** The phone was factory-reset later. * **Google support:** I contacted Google, but they confirmed that the deleted backup cannot be restored. ## Recovery objective My priority is to recover as much of the original WhatsApp data as technically possible, including: * Complete chat history, messa...

We need ready (not develpment) and full-fledged ride-hailing solution for both iOS and Android that mirrors the fluid, on-demand experience of Uber while adding a few extras tailored to my market. Two separate mobile apps—one for riders and one for drivers—need to connect through a robust back-end and a web-based admin console. Core functionality must include: • Real-time GPS tracking so riders and drivers can follow each other’s locations on the map • Secure in-app payments (card, wallet, or any gateway you can integrate cleanly) • Rich driver profiles with ratings, documents, and vehicle details • Additional service flows for car rental, outstation trips, and a bidding option that lets multiple drivers quote a fare before the rider confirms ...

Saya ingin membuat sebuah aplikasi bisnis khusus untuk platform Android. Ide dasarnya adalah menghadirkan alat praktis yang memudahkan pengguna mengelola aktivitas bisnis mereka langsung dari ponsel, mulai dari pencatatan data sampai notifikasi penting. Lingkup pekerjaan yang saya butuhkan meliputi: • Perancangan arsitektur aplikasi yang rapi dan mudah dikembangkan lebih lanjut. • Pembuatan antarmuka pengguna (UI) yang intuitif, mengikuti pedoman Material Design terbaru. • Implementasi fitur inti seperti login, manajemen data sederhana, dan notifikasi. • Penyerahan kode sumber yang terdokumentasi jelas agar mudah dipelihara. Saya terbuka terhadap saran stack terbaik—apakah Java, Kotlin, atau framework Android modern lain—serta rekomendasi library o...

More details: Is this project for business or personal use? For starting a new enterprise What information should successful freelancers include in their application? Detailed project proposals How soon do you need your project completed? Within a month