The ultimate guide to building a mobile app
Got a great idea for an app? Need a new way to grow your business? We tell you everything you need to know about building a mobile app in 2020.
Android is the most popular mobile operating system globally. It is a modernized version of the Linux open-source operating system, which provides millions of users with compute resources and features to create user-friendly mobile applications. An Android developer can specialize in creating and designing the underlying code for building interactive mobile applications for the Android platform with user friendly features such as easy navigation and rich user interface.
Here's some projects that our expert Android Developer made real:
It is evident that Android developers have a wide array of talents at their disposal that can be used to create innovative solutions and applications for any of your desired needs. On Freelancer.com, we have experienced Android Developers with years of expertise ready to assist you in your project. Our talented developers are passionate about what they do—making sure that all customers get their desired product quality and standards met on time without compromising the overall application structure and design. If you are looking for an Android Developer for your project, why not post your project today on Freelancer?
356,184 értékelés alapján az ügyfelek 4.9 / 5 csillagot adtak Android Developers szabadúszónknak.Android is the most popular mobile operating system globally. It is a modernized version of the Linux open-source operating system, which provides millions of users with compute resources and features to create user-friendly mobile applications. An Android developer can specialize in creating and designing the underlying code for building interactive mobile applications for the Android platform with user friendly features such as easy navigation and rich user interface.
Here's some projects that our expert Android Developer made real:
It is evident that Android developers have a wide array of talents at their disposal that can be used to create innovative solutions and applications for any of your desired needs. On Freelancer.com, we have experienced Android Developers with years of expertise ready to assist you in your project. Our talented developers are passionate about what they do—making sure that all customers get their desired product quality and standards met on time without compromising the overall application structure and design. If you are looking for an Android Developer for your project, why not post your project today on Freelancer?
356,184 értékelés alapján az ügyfelek 4.9 / 5 csillagot adtak Android Developers szabadúszónknak.Saya ingin membangun sebuah aplikasi jejaring sosial Android (APK) yang berfokus pada fitur perpesanan. Versi pertama hanya perlu mendukung pesan teks satu-lawan-satu—cukup stabil, ringan, dan aman. Ruang lingkup utama: • Autentikasi pengguna (email / nomor ponsel) • Profil dasar dengan foto dan status singkat • Daftar kontak/teman yang bisa dicari • Layar chat real-time dengan pengiriman, penerimaan, dan notifikasi pesan teks • Panel admin sederhana untuk moderasi konten dan laporan bug Teknologi yang saya pertimbangkan meliputi Kotlin atau Flutter untuk sisi client, serta Firebase atau backend ringan setara untuk realtime database dan push notification. Jika Anda memiliki stack lain yang lebih efisien, silakan ajukan. Kriteria penerimaan:...
Project: Next-Generation Mobile Racing Game (Ultra-Modern, 2026+) I am looking for an experienced mobile game developer or game studio to build a next-generation car racing game inspired by fast-paced arcade racers like Asphalt, but significantly more modern, more refined, and more visually impressive. This project is not a clone. The goal is to create a fresh, futuristic racing experience that feels like a premium 2026–2027 mobile racing title, with its own identity, advanced visuals, and smooth gameplay. Core Game Requirements Platform: Android & iOS (cross-platform preferred) Engine: Unity or Unreal Engine (developer recommendation welcome) Target: High-end mobile visuals with scalable performance for mid-range devices Camera Views Dynamic third-person racing camera ...
We are looking for an experienced full-stack developer or development team to build a complete Society / Apartment Management Software for residential housing societies. The solution should include a Web Admin Panel and Mobile Applications (Android & iOS) for residents and security staff. The software must be scalable, secure, and user-friendly. Scope of Work: The system should include the following core modules: 1. Member / Resident Management - Owner & tenant database - Flat/unit management - Document upload (KYC, agreements) - Move-in / move-out tracking - Parking allocation 2. Billing & Accounting - Monthly maintenance auto-generation - Custom charge creation - Late fee & interest calculation - Online payment integration (UPI, cards, net banking) - Receipt generat...
- User sign-up & login (email + password) - User roles: Coach | Athlete | Admin - Coach profiles (bio, sport, pricing, availability) - Athlete profiles - Lesson booking system - Availability blocks for coaches - Booking history (past & upcoming) - In-app notifications
I need both the Android and iOS builds of my app brought up to the latest 6am Mart release so that all existing features continue working after the core upgrade. There is no redesign involved—the task is strictly functional. Primary areas to tackle • User authentication – the current login and token flow occasionally fails after the recent server-side updates. I need seamless sign-in on first try, consistent session persistence, and full parity between the two platforms. • Payment systems – Stripe and Razorpay SDKs must be bumped to their current stable versions and retested so every purchase, refund, and webhook callback runs without error on Android 13+ and iOS 17. • 6am Mart core update – integrate the official latest release, resolve any br...
I need a straightforward Android productivity app focused purely on task management. The idea is to give users a clean, lightweight way to create, edit, and track their tasks on the go, without the clutter of calendars or note-taking modules. Core scope • Users must be able to add tasks, group or prioritize them, mark them complete, and search or filter quickly. • Data should persist locally and sync smoothly whenever the device is online. • A simple, modern UI that feels native to the latest Android versions is essential. I’m open to your suggestions on the specific paradigm—whether classic to-do lists, a kanban-style flow, or smart reminders—as long as it stays intuitive and fast. Please build with current Android Studio, and structure the code so...
I’m building an MVP called SVS DriveMate using Thunkable. I need a designer + no-code builder to: Create logo, app icon, splash screen Design clean red-black UI Build Map (Google Maps + traffic), fuel calculator, expenses, SOS, reminders Store data locally or Airtable Test APK/IPA and guide publishing Budget: ₹25000 Timeline: 3–4 weeks Experience with Thunkable & Google Maps API required.
Saya ingin memulai karier freelance di ranah media sosial hanya dengan ponsel—tanpa laptop sama sekali. Saya butuh Anda merancang panduan praktis, mudah diikuti, dan sepenuhnya mobile-friendly yang mencakup: • Langkah demi langkah menemukan ceruk (niche) dan layanan media sosial yang laris. • Rekomendasi aplikasi Android/iOS gratis atau murah untuk riset konten, desain ringan, penjadwalan, dan analitik. • Cara membuat portofolio langsung dari ponsel—termasuk template bio, highlight, dan contoh feed. • Strategi mencari dan berkomunikasi dengan calon klien di Instagram, TikTok, dan platform freelancer. • Checklist harian/mingguan agar saya konsisten hingga mendapatkan proyek pertama. • Tips keamanan akun serta manajemen file berbasis cloud...
I need a straightforward Android application that lets my customers send money to me by bank transfer. After signing up or logging in with the classic username-and-password flow, a user should be able to choose an amount, see (or pre-fill) my banking details, and push the payment through an integrated bank-transfer API. Security is critical, so the credential flow must be encrypted end-to-end and the transfer requests signed or otherwise verified to prevent tampering. A lightweight backend—REST or Firebase Cloud Functions is fine—can manage authentication, session tokens, and payment-status webhooks. Please deliver: • Full Android Studio project (Java or Kotlin) • Secure username/password authentication flow • Bank-transfer API integration with success/...
Any individual able to start work today, Must be from Rawalpindi or Islamabad only. Bid k start ma Rwp/Isb jahan sy b ho likh do ta k filter krna asan ho
WebRTC Call Recording Issues in Desktop Dialer (JsSIP) We are working on a desktop VoIP dialer built using JsSIP and WebRTC and are facing multiple issues related to audio call recording that need to be analyzed and fixed. Issues Observed 1. Conference Call Recording Controls o User-facing Start / Stop recording buttons do not work reliably during conference calls. o Recording sometimes does not include all participants or does not stop correctly. 2. Critical: Background Audio Recording o Audio recording sometimes continues or restarts without explicit user action or permission. o This is a privacy and browser policy compliance issue and must be handled strictly via user consent and proper MediaStream cleanup. 3. Recording Failure During Multiple Calls o When handling multiple or consecuti...
I’m looking for an experienced mobile developer to build a brand-new Android application from the ground up. The core idea is defined and the UI flow is sketched, but I need you to turn those concepts into a fully functioning app that runs smoothly on current Android versions. You will handle everything from setting up the project in Android Studio, choosing the right architecture pattern, coding cleanly in Kotlin or Java, and integrating any required APIs or services. I’ll provide wireframes, branding assets, and a detailed feature list once we start; your role is to translate that into a polished, deployable APK and tidy, well-commented source code. Please factor in essential quality steps such as unit testing, responsive layouts for phones and tablets, and Play Store readi...
Project: Resource Connect – MVP Development for Field Testing Resource Connect is a mobile application designed to bridge the gap between individuals in need and the nonprofit organizations that serve them. The platform will make it easier for community members to locate essential services—such as food assistance, healthcare, housing support, and legal aid—while giving nonprofits a streamlined way to share resources, manage engagement, and understand emerging community needs. We are entering the next phase of development: building the Minimum Viable Product (MVP) that will be deployed for field testing in Northwest Indiana. This MVP will translate our finalized Figma prototype into a functional, test‑ready application and will include the core features necessary to valida...
I'm looking for a skilled Bubble developer to create a product customizer app for a 2-sided Christmas ornament. The app should allow users to: - Upload images - Adjust/Resize to fit in a 3” Circle Mask - Choose tree-hanger/lace color - Preview Front/Back actually on each side of ornament, before Adding to Cart Ideal Skills and Experience: - Proficiency in - Experience in building customizable product apps - UI/UX design skills for an intuitive user experience - Ability to integrate image upload and color selection functionalities Please provide examples of similar work done. Payment processing via Stripe, etc., needs to be built in too. ------------------------------------------------------------------------------- I want a FUN, simple app where a short intro video welcomes...
I need a complete Android-based point-of-sale application that can be rebranded for different clients. All source code must be handed over so my team can swap logos, splash screens, and basic colour accents without touching the underlying logic. Core workflow requirements are straightforward: process walk-in sales smoothly, keep real-time inventory counts accurate, store essential customer details for repeat business, and generate clear on-screen and printable bills. The interface should feel classic and simple—think tidy screens, large touch targets, and minimal ornamentation—yet leave room for our logo and a primary brand colour. The build has to expose at least one clean way to push daily summaries to external accounting software (REST, webhook, or a small middleware modul...
I have built an app using lovable and want it now turned into an app on ios and android. It doesn't need to go in the app store, it can be published via test flight for iOS packaged as an apk for android as it only needs to be used by about 100 users. Ideally we will be able to update code in github and the apps will update on the devices, but i understand if this is not possible. App will need permissions for GPS, using the camera, saving photos to the local library and push notifications. Frontend: React 18 + TypeScript, built with Vite, styled with Tailwind CSS and shadcn/ui (Radix UI components) Backend: Supabase (hosted PostgreSQL database, authentication, file storage, and Edge Functions written in Deno/TypeScript) Routing: React Router v6 (single-page app) State Manage...
I need a bite-sized Block Blast game that runs entirely as a Telegram mini app, so anyone who opens it inside Telegram—whether on iOS, Android, or desktop—gets the same seamless experience. The core mechanic can follow the familiar block-clearing format; I’m open to your suggestions on pacing, art style, and sound as long as the gameplay feels snappy and satisfying. Key features I must see: • Real-time leaderboards so players instantly know where they rank • A rotating set of daily challenges to keep the game fresh • Streak-based rewards that pay out daily, weekly, and monthly • A referral system that tracks who invited whom and credits both users accordingly In app purchases and ads Please build on Telegram’s Web Apps framework (HTML5...
I’m looking for an experienced freelancer to build a cross‑platform mobile app (iOS & Android) and web survey platform that supports both micro and macro surveys. The platform must allow surveys to be categorized by location (city, country), age group, interests, hobbies, and other filters, as well as wide‑scale surveys across entire populations. The system should include survey purchasing (by clients), survey participation (by users), points/reward earning, and payout functionality, and be designed to work worldwide. Core features and requirements will be discussed further with candidates who show relevant experience and examples in their proposals.
Project Overview Project Name: School Student Attendance System Goal: Build a system that allows teachers/staff to mark student attendance (possibly with location/time), notifies parents via push notifications when the student is ready for pickup or has been picked up, enables parents to confirm/view status, and handles basic student/parent/teacher data. Architecture: • Mobile App (Teachers / Parents) • Oracle APEX Backend (Admin / Reports / APIs) • Oracle Database Duration: 2 Months (8 Weeks) System Architecture 1) Mobile Application Users: • Teachers → mark attendance and deliver students • Parents → Students receive and students tracking. • Security → deliver students (optional) Features: • Login • Class & student list •...
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Title: Feedback on App Deployment for Amazon Fire (US Only) Project Goal: Verify the end-to-end user journey on the Amazon Fire ecosystem. Task: Navigate to the Appstore and find the designated software. Finalize the onboarding process (acquisition). Run a 5-minute stress test (keep the app open and interact with it). Do not revert the installation as we need to track long-term stability. Proof of Work: Visual confirmation of search placement. Visual confirmation of the app running. Documentation of the successful acquisition (Order Details).
English: I am planning to build a mobile non-custodial platform for digital token transactions on iOS and Android, including a backend. The software will operate purely with tokens; no fiat processing will occur within the system — fiat transactions will be handled exclusively by connected external partners. In the initial discussion, I expect: • An architecture proposal for Solana, including wallet handling and monitoring logic • Recommendations for the role model: Admin → Distributor → Shop → End Customer • A technical setup for a self-custody wallet with biometric security features • A workflow for QR-based token transfers between roles • A concept for automatic token classification (Clean / Unverified) and an audit trail • A rough ef...
Project Request – React Native App (iOS & Android) Hello, I would like to develop a mobile application using React Native for both iOS and Android. Project Overview The app will allow users to download videos and audio from social media platforms. Main Requirements Develop the mobile app using React Native. The app should support downloading from social media platforms (such as Instagram, TikTok, Twitter/X, YouTube, etc.). Set up and configure a backend API on my server. Install and configure yt-dlp on my server and connect it to the API. Connect the mobile app to the API for fetching and downloading media. Design I already have the design files created using Google AI Studio. The files are in TSX format. The app consists of 3 main screens: Download Page Librar...
I need an end-to-end build for an emotional-support application that will run natively on both iOS and Android. The core experience centres on real-time connection: users must be able to text-chat with a support professional and, when they choose, upgrade seamlessly to voice or video calls by purchasing in-app credits. All communication features have to feel instant, private, and secure. Here is the workflow I have in mind. A user signs in, sees available listeners with their current status, and begins a text conversation. A credit counter should appear unobtrusively, allowing the user to switch to voice or video without leaving the chat screen. Apple and Google in-app purchase SDKs will handle the recharge process, so please allow for storefront integration, receipt validation, and a sim...
Quero lançar um aplicativo que combine rede social com serviços específicos para bares e restaurantes. A meta é disponibilizar uma primeira versão funcional (MVP) pronta para testes internos em Android e iOS. Funcionalidades essenciais • Perfil do usuário – cadastro, foto, bio curta e preferências. • Mensagens privadas – chat individual entre frequentadores. • Criar mesas – o usuário abre uma mesa virtual, define número de lugares e convida amigos ou deixa pública para quem estiver perto entrar. Fluxo básico esperado 1. Usuário faz login ou cadastro rápido. 2. Cria ou entra em uma mesa ativa no estabelecimento. 3. Conversa por mensagens privadas com outros pa...
Necesito desarrollar tres aplicaciones móviles en Flutter (iOS y Android) que trabajen bajo la misma base de datos y panel de administración: 1. App Clientes El usuario final debe poder: • Crear cuenta con email, Apple ID o Google • Buscar barberos a domicilio o barberías cercanas mediante geolocalización en tiempo real • Reservar la cita seleccionando fecha, hora y servicio • Pagar con tarjeta a través de Stripe; la plataforma retiene 5 % y el resto va directo al profesional o barbería • Calificar y dejar reseñas cuando la cita termine • Consultar historial completo de servicios y pagos 2. App Barberos Independientes El barbero gestionará: • Onboarding de Stripe Connect (cuenta t...
I’m putting together a lean, first-release ride-share/taxi app whose sole focus is fast ride booking and driver–rider matching. For this initial build we only need single-ride trips—no carpooling or luxury tiers yet—so the flow stays simple: choose pickup and destination, see the fare, and get paired with the nearest available driver. Two extra touches are essential: riders must be able to schedule a trip in advance and cancel it from inside the app if plans change. Everything else (pricing rules, surge logic, etc.) can live in an admin web panel you create alongside the apps. I’m happy with either native iOS/Android or a cross-platform stack such as Flutter or React Native; Google Maps (or Apple Maps on iOS) should power the driver’s navigation. The p...
I’m looking for an experienced web & mobile app developer to build a high-performance website and iOS/Android app for a hair salon. I already have a one-page website, a premium ThemeForest theme, and an existing site (). I need a full salon website (using the current theme or a new one), iOS & Android apps, an online shop for products and services (WooCommerce), a client booking system, and a modern, clean UI/UX with fast loading as a top priority. Features should include user accounts, appointment booking, push notifications, online payments, an admin panel for managing bookings/services/products, GDPR compliance, SEO-friendly and mobile-first design, and publishing to the App Store and Google include relevant past projects, your recommended tech stack, timeline and cost es...
I’m looking for an experienced developer/team to build a complete offline-first POS platform that runs reliably on a local network (LAN). The system must keep working when the internet is down, but also support optional online features for some customers (e.g., cloud reporting, multi-site reporting, remote backups, and online ordering integrations). In short: offline by default, online when needed. Two product modes in one codebase A) Hospitality (Restaurant / Bar) Windows POS touchscreen: tables & floorplan, open tickets, split/merge/move, void/refund, discounts, VAT/tax rules Android handheld ordering (PWA or native): fast ordering per table, live sync with POS + KDS, offline queue + retry KDS (Kitchen Display System): new → preparing → ready, station routing (kit...
We hired somebody, they tried to make meta and google ads account. Wasted our 15 days and still didn't start campaign. Also ran with 8k after break the contract. So we are harrased. We need someone who can start runnings ads from tomorrow. No time to waste. Start straight. We will pay your fees in parts. Not all upfront.
Necesito desarrollar una aplicación nativa para Android y iOS cuya función principal sea la autenticación y el acceso mediante Microsoft Active Directory. Una vez que el usuario inicie sesión, la app debe conservar el token y redirigirlo a nuestro portal web interno, adjuntando dicho token para mantener la sesión abierta en el navegador in-app. Además del inicio de sesión, requiero: • Configuración de notificaciones push (Firebase Cloud Messaging o equivalente en iOS) para avisar al usuario sobre eventos clave del portal. • Manejo seguro del token (almacenamiento, renovación y cierre de sesión). • Pantalla de carga sencilla y flujo claro de “logueo → validación → redirecci&oacut...
Simple Private Booking App for Family Sports Facilities (Android / iOS) Project Overview We need a very simple, private booking app for family use only (max 20 users) to manage bookings for a football field and padel court. This is not a public app. No payments. No social features. >> Core Requirements (MVP) Users & Access Invite-only login (email or phone) Only admin can add/remove users >> Booking Features Calendar view (day/week) >> Two facilities: Football Field Padel Court >> Create booking: Date Start time / End time Facility Prevent double bookings Edit / cancel bookings >> Roles Family User: create/edit/cancel own bookings Facility Manager: View all bookings Receive notifications on new/updated bookings Admin: Full access ...
The project is to create a fully functional mobile application focused on gym-related use cases that will be released on both iOS and Android. I will provide the core concept and branding assets; you will turn them into a polished, store-ready product. Key expectations • Native or high-performance cross-platform codebase that delivers identical user experience on iPhone and Android phones. • Clean, modern UI that fits typical fitness / workout flows. • End-to-end build: architecture, coding, basic QA, and packaging for App Store and Google Play submission. • Clear, well-commented source code plus a concise setup/readme so I can maintain the project internally. Preferred stack React Native, Flutter, or Swift + Kotlin are all acceptable as long as the final ap...
I need a mobile app prototype for both iOS and Android. The app will use satellite view to allow players to create a city by uploading photos of empty tiles. Key requirements: - City creation interface Ideal skills and experience: - Mobile app development - UI/UX design - Experience with satellite view integration
I'm looking for an experienced mobile app developer to build a social networking application for Android. Key Requirements: - Design and develop an intuitive and engaging user interface - Implement secure user authentication and profile management - Enable features such as friend connections, messaging, and content sharing - Ensure app performance is optimized and free from bugs - Integrate social media sharing options Ideal Skills and Experience: - Proven experience in developing social networking apps - Strong proficiency in Android development (Java/Kotlin) - Expertise in UI/UX design for mobile applications - Knowledge of backend technologies and database management - Familiarity with API integration and third-party services Please provide a portfolio showcasing similar projec...
I’m launching an AI-focused services agency and need dependable development partners who can take projects from idea to deployment across three key fronts—website, mobile app, and an AI-powered receptionist chatbot dedicated to appointment scheduling. For the web side, I typically lean toward modern stacks such as React, or Vue on the front end and Node, Django or Laravel on the back; however, I’m open to whatever you do best as long as performance, security and clean code are non-negotiable. Mobile work will cover both iOS and Android. Cross-platform solutions like Flutter or React Native are welcome, but native Swift/Kotlin skills are equally valuable if a project demands it. The AI receptionist must integrate with common calendar systems (Google, Outlook, iCloud, e...
I’ve just finished deploying a new Android mobile application and everything appeared to go smoothly—until I tried to launch it. Right after installation the app attempts to talk to the backend and immediately throws a server error. The APK itself installs without complaint; the trouble starts only once the first request is sent. I need someone to dive in, locate the root cause on the server side, and implement a clean fix so the app can connect reliably every time. Access to the server, source code, and crash logs is ready for you as soon as we agree to move forward. Please bring experience with common Android back-end stacks (Node, PHP, Java, or similar) and a methodical debugging approach. Once resolved, I’ll confirm the build installs and runs error-free on multiple ...
I’ve just finished deploying a new Android mobile application and everything appeared to go smoothly—until I tried to launch it. Right after installation the app attempts to talk to the backend and immediately throws a server error. The APK itself installs without complaint; the trouble starts only once the first request is sent. I need someone to dive in, locate the root cause on the server side, and implement a clean fix so the app can connect reliably every time. Access to the server, source code, and crash logs is ready for you as soon as we agree to move forward. Please bring experience with common Android back-end stacks (Node, PHP, Java, or similar) and a methodical debugging approach. Once resolved, I’ll confirm the build installs and runs error-free on multiple ...
I'm looking to build an Android social media app with the following features: - User Profiles - Messaging - Photo and Video Sharing Ideal Skills and Experience: - Experience with Android app development - Strong knowledge in building social media features - Proficient in UI/UX design for engaging user experience - Backend development skills to handle messaging and media sharing functionalities Please provide examples of previous similar work.
My Android Studio Java app is still targeting API 34 and I need it fully brought up to API 36. Alongside the version bump, I want the codebase tightened so it runs more efficiently and the overall look refreshed with a modern theme. Scope • Update Gradle files, libraries and any deprecated calls so the project compiles cleanly against API 36, including new permission or foreground-service requirements. • Profile and refactor hotspots to shave unnecessary CPU / memory use and eliminate obvious jank. • Re-skin the app with a contemporary Material-based theme—colours, typography and styles—while preserving existing layouts and behaviours. Upgrade all the dependencies used in the project. Acceptance The upgraded project must build without warnings on the l...
I'm looking for a skilled developer to create an Android app focused on general knowledge multiple choice questions (MCQs). Key Requirements: - Android platform development - MCQs format - Grouped questions by categories/topics Ideal Skills and Experience: - Android app development expertise - Experience with quiz or educational apps - Strong UI/UX design for user-friendly navigation - Backend knowledge for managing question categories Please provide relevant portfolio work and experience.
I’m building a two new product and need fresh eyes on the mobile experience. Over the next 10 days I’d like a designer who lives in Figma to create modern, intuitive UI for both Android and iOS. I’m setting aside ₹4,000 for this sprint; payment is released on approval of the final file. Being in India is a plus so we can work in real-time, but great work is the real priority. If you have recent mobile projects in your portfolio and can start right away, let’s talk.
I’m building a full-featured educational mobile app in Flutter and I’d like to collaborate with a developer based in India who is comfortable taking a project from wireframes to App Store and Google Play release. The core of the product is an engaging learning experience, so the first release must include: • Video lessons streamed or downloaded smoothly on both Android and iOS • Interactive quizzes that can handle multiple question types and instant feedback • Progress tracking with a simple dashboard that saves data locally and syncs to a Firebase back-end when online I already have the lesson content, brand assets, and a basic Figma layout. Your job is to translate those designs into clean Flutter code, connect Firebase for auth and data storage, and h...
Android CameraX & API Integration (We have 80% of the code logic ready - No R&D needed) We are looking for an experienced Android Developer to build a technical prototype (MVP) focused on real-time image processing for a Huawei P10 device. IMPORTANT: We are not reinventing the wheel. We have already completed the research phase. We will provide you with: 1. The Official SDKs and Documentation needed for the project. 2. Reference Code (80% of the logic): We have identified specific open-source samples (Google Samples) that already handle the image capture and API request logic. Your job is NOT research. Your job is to assemble these existing pieces into a stable background service and optimize it for the target device. Project Scope: Create a lightweight Android application that r...
Necesito una aplicación móvil nativa o híbrida para Android y iOS que permita a mis usuarios pedir taxis de forma rápida y segura. Funcionalidades clave: • Seguimiento en tiempo real del vehículo en el mapa. • Integración de pagos dentro de la app con tarjetas de crédito/débito y transferencias bancarias. • Historial de viajes consultable por el pasajero. • Opción de solicitar el taxi directamente desde WhatsApp compartiendo la ubicación actual. La interfaz debe ser clara y moderna; estoy abierto a recomendaciones sobre frameworks (Flutter, React Native u otros) siempre que la experiencia sea fluida en ambos sistemas operativos. Aún no he decidido si necesitaremos soporte multilenguaje,...
QA + Performance Tester Needed: WordPress WooCommerce Website + Flutter Inventory App (API) – Speed Issue Project Summary We have a WordPress + WooCommerce website and a Flutter inventory app connected via API. Both are running very slow and we need a tester to find the exact causes and provide a fix plan. Problems Slow website loading (especially product/shop pages) Heavy product listing/media causing delays Flutter app screens load slowly due to slow/large API responses Search/filter feels laggy What You Need To Do Test key flows (browse, search/filter, cart/checkout on website + inventory flows in app) Measure performance (page speed + API response time + app screen load time) Identify bottlenecks (frontend, plugins, images, server, database, API, app-side) Share a p...
I need a complete food delivery application that runs smoothly on both Android and iOS. Users must be able to register, log in, browse a category-based menu, fill a cart, pay online, and follow their order until it arrives. The look and feel should be professional and sleek, with a clean, modern interface that stays intuitive even for first-time users. I would like the project built in Flutter so we can share one codebase, but I am willing to consider another cross-platform stack if it offers clear advantages. Payment processing must rely on our local gateway, so proven experience integrating non-standard or regional APIs is important. Clean, well-documented code is non-negotiable, and I will ask to see past mobile projects that demonstrate your architecture, UI design skills, and paymen...
Project Background We are building a financial data aggregation and risk control verification system. We need to retrieve account balances, UPI IDs, and transaction history from major Indian UPI wallet accounts for multi-account fund monitoring and transaction status verification. ⸻ Core Requirements All data retrieval must be done using API-level HTTP requests: • For wallets with a Web interface: analyze and call their Web API • For App-only wallets: capture and replicate API calls via traffic analysis API-level implementations only. ⸻ Responsibilities 1. Implement mobile number + OTP login flow (manual input allowed) with session persistence (to reduce repeated logins) 2. Analyze the API call flow of the target wallet (Web or App) 3. Extract account balance, UPI ID, and ...
I am looking for an experienced Android/Google Play Store expert to help me publish my VPN application. Current Situation: I have a fully developed VPN app (built in Flutter). I currently have a Personal Google Play Developer Account. I am unable to publish or update the app because of the "VpnService" policy requirement. Google Play Console is showing the error: "Some types of apps can only be distributed by organizations." The Problem: Google Play now requires an Organization (Business) Account to publish apps that use the VpnService permission. I currently do not have an Organization account set up. What I Need: I need a solution to get this app published successfully and legally. I am looking for an expert who can do ONE of the following: ...
I’m building a real-time AR application in Unity that puts user interactions at the center of the experience. The project already has a solid concept, but I now need the scene brought to life with responsive touch/gesture input through AR Foundation and polished 3D assets. Unity 3D (URP) will drive the core app, while MediaPipe or OpenCV will handle hand-tracking and gesture recognition. On the hardware side the code must remain portable to Raspberry Pi OS and Arduino-based prototypes, so a clean Python or Node.js bridge is essential. Here’s what I’d like you to deliver: • A Unity scene that compiles on Android and iOS, wired for AR Foundation with robust user interaction logic (tap, pinch, swipe, custom gestures). • Integration of MediaPipe/OpenCV scripts s...
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