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?
354,618 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?
354,618 értékelés alapján az ügyfelek 4.9 / 5 csillagot adtak Android Developers szabadúszónknak.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.
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: ...
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 •...
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...
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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’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...
Necesito poner en marcha cuanto antes un chatbot conversacional para nuestra clínica dental que no solo atienda a los pacientes, sino que incremente al máximo el número de citas cerradas y, con ello, las ventas de tratamientos. El flujo principal es claro: el bot debe poder programar citas y, una vez confirmadas, lanzar recordatorios mediante notificaciones dentro de nuestra app. Para reservar, tiene que solicitar de forma natural el nombre del paciente, la fecha y hora preferida y el tipo de tratamiento que desea. Con esos datos, validará disponibilidad en nuestro calendario (puedo facilitar la API) y dejará la cita registrada en nuestro CRM. Quiero un motor de NLP en español—Dialogflow, GPT-4, Rasa u otro equivalente—capaz de entend...
I need a small Android proof-of-concept that launches the UIDAI FaceRD app via an explicit Intent, waits for the capture flow to finish, then receives the returned PID XML (biometric) data and renders it on-screen or writes it to logcat. Here is exactly what I expect: • An Android Studio project (Java or Kotlin) that targets any current SDK version compatible with FaceRD. • A signed, installable APK so I can test immediately. • On tap of a single button the app should: 1. Invoke with the correct action, extras and flags. 2. Handle the result in onActivityResult / ActivityResult API, extract the PID block, and show it clearly (raw XML is fine for the demo). Once I confirm the APK works, I will need the full, clean source code together with a sho...
Necesito poner en marcha cuanto antes un chatbot conversacional para nuestra clínica dental que no solo atienda a los pacientes, sino que incremente al máximo el número de citas cerradas y, con ello, las ventas de tratamientos. El flujo principal es claro: el bot debe poder programar citas y, una vez confirmadas, lanzar recordatorios mediante notificaciones dentro de nuestra app. Para reservar, tiene que solicitar de forma natural el nombre del paciente, la fecha y hora preferida y el tipo de tratamiento que desea. Con esos datos, validará disponibilidad en nuestro calendario (puedo facilitar la API) y dejará la cita registrada en nuestro CRM. Quiero un motor de NLP en español—Dialogflow, GPT-4, Rasa u otro equivalente—capaz de entend...
Instagram & YouTube Video Downloader Mobile App (iOS & Android) Hello, I am looking to develop a complete Instagram & YouTube video downloader mobile application for both iOS and Android. The app must be delivered as a full, production-ready solution. ⸻ Project Scope The application should include: Core Features • Instagram video download (Reels & posts) • YouTube video download (using compliant technical methods) • Video quality selection (360p, 720p, 1080p, etc.) • Download progress indicator • Save videos directly to device gallery • Download history section ⸻ UI/UX • Modern, clean interface • Fast link paste system • Auto-detect copied links • Dark / light mode support ⸻ Additional Features •...
I need a full event-management ecosystem built from scratch and published. The scope covers three mobile apps plus a responsive website, all working seamlessly together on Android, iOS, and the web. Deliverables • User mobile app – must make event discovery smooth and allow in-app ticket purchasing. • Organiser mobile app – organisers should be able to create events, manage ticket sales, and review basic analytics right from their phones. • Scanner mobile app – a lightweight app focused on QR-code scanning at the gate. • Website – public pages for browsing and buying, plus separate log-in areas for users, organisers, and an admin dashboard. • End-to-end testing across devices and browsers. • Store listing & deployment f...
I’m building a lightweight progressive web app that lets a groups pitch in money for short-term causes The focus is on ease of use: people open the app, see the current cause, enter an amount and pay. More information to be shared during freelance interviews -Indicate the apps you have done before as you respond.
I need a complete mobile solution that lets anyone, anywhere, send funds to Haiti with a debit or credit card and have the money arrive directly in the recipient’s mobile wallet. The same code-base should ship to both the App Store and Google Play, so feel free to use Flutter, React Native, or another framework that delivers a truly native experience on iOS and Android. Core flow • User signs up, completes basic KYC, and links a card (strong user authentication). • Sender enters the recipient’s Haitian phone number, sees fees and FX in real time, and confirms the transfer. • You call the appropriate payout API so the funds land instantly in the mobile wallet (MonCash or similar). • Sender and recipient get push notifications at each stage, and the s...
Project Title Develop Pay-to-Post Real Estate Marketplace (Web + Scalable for Mobile) Project Description I am looking for an experienced developer or development team to build a real estate marketplace platform with a pay-to-post model. The platform will allow: Individuals (private property owners) to post property listings by paying per listing. Real estate agencies and property companies to subscribe to monthly packages based on the number of listings they require. This will be a revenue-generating platform with listing fees and recurring subscription plans. Platform Type Web application (responsive for mobile and desktop) Architecture should allow future expansion into iOS and Android apps Scalable and secure Core Features 1. User Roles A. Individuals Register/Login Po...
I’m looking for a developer who can take my idea for a dedicated job-and-internship finder and turn it into a full-featured mobile application that runs smoothly on both iOS and Android. The concept is simple: users open the app, create a profile, and immediately start browsing, filtering, and applying to relevant openings near them or remote. What I need from you: • A modern, intuitive UI/UX that feels familiar to job seekers yet stands out from typical portals • Core features: profile creation, advanced search & filters, save/bookmark jobs, push notifications for new matches, and an in-app or deep-link application flow • Secure authentication and basic data protection best practices • A lightweight admin/back-end panel so I can post, edit, and manage ...
I need a developer who can build a clean, stable Android application that lets users sit for fully-timed mock exams. The core of the project is the timer: each session must start, pause, resume, and submit automatically when time runs out, mirroring a real-world exam environment. For this first release I am only targeting Android, so please use a modern, well-supported tech stack (Kotlin or latest Java with Android Jetpack components). The UI should be lightweight and responsive, leaving room for future additions such as a question bank or analytics—but those extras are not in scope right now. Acceptance criteria • Home screen listing available mock tests • Start screen that clearly shows remaining time once the test begins • Automatic submission when the c...
Saya ingin sebuah game sederhana namun menarik yang dibuat sepenuhnya di Bubble. Platform utama yang saya sebut sebagai “Freelancer bubble” akan menjadi tempat game ini diluncurkan, jadi pastikan seluruh workflow—dari database hingga UI—berjalan mulus di sana. Fokus saya adalah: • Gameplay dasar yang cepat dipelajari agar pengguna betah bermain berulang kali. • Mekanisme monetisasi bawaan (contoh: rewarded video ads, in-app purchase, atau marketplace item virtual) sehingga game segera bisa “menghasilkan duit.” • Desain antarmuka yang responsif, cukup ringan untuk perangkat desktop maupun seluler tanpa harus membuat build terpisah. • Dashboard admin di Bubble yang memungkinkan saya memantau pemain aktif, pendapatan, dan menyesua...
I'm looking for an experienced app developer to create a shopping application for both iOS and Android platforms. The app will feature physical goods and include an item catalog and cart payment functionality. Key requirements: - User-friendly interface - Secure payment integration - Robust item catalog - Both platforms compatibility Ideal skills and experience: - Proven app development experience - Expertise in payment gateways - Strong UI/UX design skills - Experience with both iOS and Android platforms Please include your relevant experience in your application.
I have a media-streaming application concept that must run natively on Samsung Tizen, LG webOS and Amazon Fire TV. I need someone who already lives inside these ecosystems: you understand the quirks of each emulator, you know where the documentation falls short, and you can architect a smooth, performant build rather than simply wrap a web page. What I need built • A fully functional streaming app that plays HLS/DASH video with adaptive bitrate, pause, seek and resume on all three platforms. • Platform-specific navigation that feels natural with each remote. • Store-ready packages: Tizen (.wgt), webOS (.ipk) and Fire TV (.apk). • Guidance on the underlying architecture—player abstraction layer, DRM hooks, storage strategy, performance profiling and memory...
I need a mobile application that unifies ordering and inventory management across several branches, giving every team member instant, consistent information from their phone or tablet. The goal is to cut the manual back-and-forth that happens between stores, the warehouse, and head office—everything must update in real time so stock levels, purchase orders, and transfers are always accurate. Core functionality • Inventory management: each branch must be able to receive, adjust, and transfer stock while the system keeps a single source of truth. • Real-time tracking: item counts, outstanding POs, and delivery statuses refresh instantly, so staff never work with stale data. • Proactive alerts: low-stock warnings, delivery delays, or unusual usage patterns trigger ...
Saya ingin menciptakan sebuah aplikasi Android dari titik nol—belum ada desain, wireframe, atau prototipe sama sekali. Saya butuh seorang developer yang siap membantu mulai dari penjajakan ide, menyusun alur pengguna, merancang antarmuka, hingga menulis kode native (Java atau Kotlin) dan menyiapkan build siap rilis di Google Play. Ruang lingkup yang saya harapkan: • Diskusi kebutuhan & brainstorming fitur inti. • Pembuatan sketsa UI/UX dasar lalu iterasi hingga disetujui. • Pengembangan aplikasi Android lengkap dengan struktur kode bersih dan dokumentasi singkat. • Pengujian fungsional di berbagai ukuran layar. • File sumber (kode, aset, dan desain) plus APK final. Jika Anda terbiasa menggunakan Android Studio, Material Design, dan praktik cle...
I need a complete mobile application that lets users order a wide range of at-home services—everything from cleaning, plumbing, electrical repairs, carpentry, masonry and appliance care (AC, fridge, washing-machine, geyser, oven) to beautician visits. The core flow is straightforward: users browse or search, pick the service, lock in a slot, pay securely, and track the provider en-route. To make this possible I will need: • Native or high-performance cross-platform builds for both iOS and Android • Smooth service booking with real-time availability • Integrated payment gateway that supports the common Indian wallets and cards out of the box • Detailed provider profiles plus an admin panel where I can onboard new partners quickly and manage their document...
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