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.
Mobile App Development is the creation and development of phones, tablets, personal digital assistants, and other devices that have operating systems. It involves creating software applications for the devices, such as games, utilities, and sometimes even simple to-do lists. These applications are created using programming languages such as HTML5 and JavaScript, which allow developers to create a good user interface. Mobile App Development requires both specific and hard skills from developers, from debugging existing applications to creating entirely new ones.
A great benefit of having a Mobile App Developer on your side is the knowledge and experience they can provide to make your business grow. In addition to creating mobile apps that are good for the user experience, Mobile App Developers can help you with backing up the data from your application securely, modifying an existing app to meet new requirements, troubleshooting any current issues in your application, setting up a server for your application and so much more.
Here's some projects that our expert Mobile App Developer made real:
We have passionate professional freelancers skilled in the art of Mobile App Development who can work with businesses of any size to develop their ideal mobile applications. Our team has made things possible that many thought impossible by creating usable customer experiences with Mobility Solutions Services like periodic maintenance checks and make upgrades as technology advances without compromising customer data. We also provide support throughout development iterations as needed.
We can help make your vision a reality with affordable solutions for all your mobile needs! Hire a Mobile App Developer in Freelancer.com who will help you from concept through completion on any project related to mobile app development. Our experts are capable of handling difficult tasks such as debugging existing applications and properly integrating third party services into applications with utmost efficiency. Get ahead of your competitors with Mobile App Development from Freelancer.com today!
De 375,290 opiniones, los clientes califican nuestro Mobile App Developers 4.9 de un total de 5 estrellas.Mobile App Development is the creation and development of phones, tablets, personal digital assistants, and other devices that have operating systems. It involves creating software applications for the devices, such as games, utilities, and sometimes even simple to-do lists. These applications are created using programming languages such as HTML5 and JavaScript, which allow developers to create a good user interface. Mobile App Development requires both specific and hard skills from developers, from debugging existing applications to creating entirely new ones.
A great benefit of having a Mobile App Developer on your side is the knowledge and experience they can provide to make your business grow. In addition to creating mobile apps that are good for the user experience, Mobile App Developers can help you with backing up the data from your application securely, modifying an existing app to meet new requirements, troubleshooting any current issues in your application, setting up a server for your application and so much more.
Here's some projects that our expert Mobile App Developer made real:
We have passionate professional freelancers skilled in the art of Mobile App Development who can work with businesses of any size to develop their ideal mobile applications. Our team has made things possible that many thought impossible by creating usable customer experiences with Mobility Solutions Services like periodic maintenance checks and make upgrades as technology advances without compromising customer data. We also provide support throughout development iterations as needed.
We can help make your vision a reality with affordable solutions for all your mobile needs! Hire a Mobile App Developer in Freelancer.com who will help you from concept through completion on any project related to mobile app development. Our experts are capable of handling difficult tasks such as debugging existing applications and properly integrating third party services into applications with utmost efficiency. Get ahead of your competitors with Mobile App Development from Freelancer.com today!
De 375,290 opiniones, los clientes califican nuestro Mobile App Developers 4.9 de un total de 5 estrellas.Mi sitio WordPress corre con LearnPress y ahora mismo presenta dos problemas críticos: los cursos no se muestran a los alumnos y el progreso que logran no se sincroniza entre dispositivos. Necesito que revises a fondo la configuración de LearnPress, sus complementos y el tema, detectes la causa y restablezcas tanto la visualización correcta de las lecciones (el contenido no se muestra) como la sincronización del progreso de los usuarios. Además, compré el código “LearnPress Mobile – Flutter LMS” y quiero convertirlo en apps nativas para Android e iOS. Tu labor incluirá configurar el proyecto Flutter, compilarlo y enlazarlo con la misma API de WordPress para que en las apps se pueda: • Acceder a cursos •...
Necesito un desarrollador experimentado para crear una herramienta de análisis financiero centrada en inversiones y trading. Requisitos clave: - Funcionalidad de seguimiento de portafolio - Interfaz de usuario intuitiva - Análisis de rendimiento robusto - Alertas y notificaciones personalizables Habilidades ideales: - Experiencia en desarrollo de aplicaciones web o móviles - Fuertes antecedentes en finanzas y análisis de datos - Proficiencia en diseño de UI/UX Por favor, proporciona ejemplos de trabajos anteriores relacionados y un enfoque para este proyecto.
Proyecto: Crear aplicación en AppSheet para control de asistencia en el comedor escolar Descripción del proyecto Necesito desarrollar una aplicación en AppSheet que permita pasar lista de forma rápida y automática en el comedor escolar mediante escaneo de un código (código QR o de barras). Funcionalidades requeridas 1. Pantalla inicial Debe mostrar un botón para escanear un código. 2. Lectura y validación del código Tras escanear el código, la app debe: Leer el valor del código. Buscar ese código en una tabla de alumnos. Identificar al alumno correspondiente. 3. Registro de asistencia Una vez identificado el alumno: Registrar automáticamente la asistencia del día en otra...
Busco un desarrollador o pequeño equipo que pueda crear un software de gestión para mi negocio. Actualmente utilizo una plataforma externa con pago mensual y quiero desarrollar un sistema propio con funcionalidades similares para uso interno. El sistema debe incluir principalmente: Gestión de citas / agenda Gestión de clientes con historial Facturación básica Control de presencia de empleados Control de stock / inventario Panel de administración Recordatorios automáticos (ej. citas) También necesito: Aplicación web para usar desde ordenador Versión móvil o aplicación para usar desde teléfono El sistema será solo para uso interno en mi negocio, no es un producto para vender ...
Necesito desarrollar una aplicación móvil que permita a los asistentes a partidos de fútbol comprar comida rápida desde su asiento y retirarla por una fila express sin perder tiempo, sobre todo durante el entretiempo. La app debe funcionar tanto en iOS como en Android. Flujo básico esperado: 1. El usuario abre la app, selecciona el partido de fútbol activo y la tribuna o sector donde se encuentra. 2. Se despliega un menú reducido, pensado exclusivamente en comida rápida estilo “modo cancha” (bebidas, snacks, hamburguesas, hot-dogs, etc.). 3. El usuario elige, paga dentro de la aplicación con el método que prefiera, y recibe un QR único. 4. Cuando el pedido esté listo, enviamos una notificaci&oa...
Necesito una aplicación OTT/IPTV totalmente personalizada para Smart TV LG (webOS) y Samsung (Tizen). Lo esencial es que reproduzca contenido en vivo y ofrezca una sección de series VOD, con un manejo fluido mediante el control remoto y una interfaz que siga las guías de UX de ambas plataformas. Además: • Quiero dejar abierta la posibilidad de añadir modelos de suscripción o pago dentro de la app; prefiero discutir las opciones contigo para elegir la mejor ruta técnica y comercial. • Por ahora no requiero integraciones externas (redes sociales, sistemas de pago ni analítica); la prioridad es un reproductor sólido y estable. • Aprecio propuestas que incluyan empaquetado listo para tienda (archivos .ipk y .wgt...
Ya tengo definida la idea de una aplicación móvil que facilita todo el proceso de divorcio y quiero verla funcionando, tanto en Android como en iOS. Busco a alguien que la construya sin programar código tradicional, aprovechando Flutter Flow, Lovable o cualquier otra plataforma no-code/IA similar que permita compilar nativamente. Alcance funcional • Onboarding y diagnóstico: formulario guiado para que el usuario describa su situación y obtenga un plan personalizado. • Proceso de divorcio: pasos estructurados con checklist y avance de hitos. • Seguimiento del caso: línea de tiempo con estados, documentos cargados y fechas clave. • Consultas y comunicación: chat seguro entre las partes o con un asesor, más cen...
Necesitamos crear una campaña para atraer usuarios a crear perfiles y generar sus proyecto para recibir proposals dentro de la plataforma. Contexto: Tenemos una plataforma que no ha sido lanzada aún para la creación y licitación con proveedores de proyectos digitales. Nuestra idea es que en poco tiempo exista tráfico de nuevas empresas que puedan crear, recibir propuestas y cerrar proyectos sin la necesidad de que alguien de Venturest intervenga dentro de esta relación. Actualmente, la plataforma la estamos utilizando solamente con proveedores y clientes de confianza ya que existen ciertos bugs y/o mejoras que percatamos o no hemos considerado a la fecha. Nuestra intención es hacer un lanzamiento para mitad de año y por ello nues...
Estoy llevando adelante una iniciativa tecnológica reservada y necesito reforzar exclusivamente el frente móvil. El backend y la capa web ya están encaminados; tu misión será diseñar y levantar una aplicación híbrida que funcione con el mismo nivel de fluidez tanto en iOS como en Android. Busco a alguien que domine al menos un framework híbrido moderno—React Native, Flutter o Ionic son bienvenidos—y que tenga criterio para integrar APIs REST, pasarela de pago y sistemas de autenticación seguros. Valoro, además, buenas prácticas de versionado (Git), pruebas continuas y atención a la escalabilidad. Antes de compartir la arquitectura y las credenciales firmaremos un NDA. Si te interesa, en...
Quiero lanzar la versión online de mi tienda de ropa con un enfoque mobile-first, pero que al mismo tiempo cargue y se vea impecable en pantalla grande. El estilo debe ser muy limpio: fondo blanco, elementos de navegación en negro y gris, tipografías finas y nada de adornos que distraigan. En cada ficha de producto necesito un carrusel que permita ver varias fotos simplemente deslizando con el dedo; en escritorio el mismo componente debe responder al ratón sin perder fluidez. El carrito de compras tiene que estar siempre accesible, bien visible, pero sin estorbar el botón flotante de WhatsApp que ya uso para atención inmediata. Prefiero trabajar sobre Shopify. Así podremos aprovechar su pasarela de pagos, inventario y app móvil ...
Tenemos diseñada y probada una cerradura electrónica sobre el chip T5-E1 empleando TUYA-OPEN, pero carecemos de acceso al SDK comercial de TUYA. Buscamos a alguien que sí disponga de esa licencia para completar el proceso de certificación oficial y publicar el dispositivo dentro de la app TUYA/Smartlife. Objetivos principales • Conseguir que la app reconozca el nuevo dispositivo y lo muestre como producto certificado. • Desarrollar la interfaz necesaria en TUYA/Smartlife. Funciones que debe cubrir la interfaz 1. Control remoto de la cerradura. 2. Notificaciones de estado de la cerradura (abierta, cerrada, intento forzado, etc.). 3. Configuración de usuarios y permisos. 4. Lectura del nivel de baterías y alertas de alarma. Com...
Necesito desarrollar un sistema que me permita controlar toda la operación de mi flota y, al mismo tiempo, darle a cada operador una aplicación móvil sencilla para reportar su jornada. Programa de control de camiones • Seguimiento completo del vehículo: estado general, historial de mantenimiento y administración de rutas. • Monitoreo mediante reportes periódicos: me basta con recibir resúmenes automáticos (PDF, Excel o un dashboard web) cada cierto intervalo; el GPS en vivo no es imprescindible, aunque puede integrarse más adelante. • Panel web responsive donde pueda cargar, editar y consultar la información de cada camión, así como generar alertas de mantenimiento pendientes. &bull...
I’m ready to turn a concept into a full-fledged social media experience built specifically for Android. At its heart the app must give users a smooth way to create a personal profile, exchange real-time messages, and share photos or videos as effortlessly as they would on any top-tier platform. I want a clean, modern Material-based interface, fast loading feeds, and a backend architecture that can scale gracefully as the community grows. You’re free to choose the stack you feel is best—Kotlin with Jetpack components, or perhaps Flutter if it still delivers a first-class Android experience—but the end result should look and feel native. If Firebase, AWS Amplify, or your own custom Node/Express + MongoDB setup will get us to reliable authentication, media storage, pu...
Plus de détails : 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? ASAP
Saya ingin membangun sebuah game mobile bertema memasak yang memungkinkan saya memperoleh pendapatan langsung dari ponsel. Intinya, pemain berlomba menyiapkan hidangan secepat mungkin—setiap level menghadirkan Tantangan Waktu yang makin sulit. Ruang lingkup pekerjaan: • Merancang dan mengembangkan game memasak untuk Android (iOS opsional bila biayanya masuk akal). • Fokus gameplay: Tantangan Waktu. Saya tidak membutuhkan resep tak terbatas atau kustomisasi dapur untuk versi awal; cukup variasi menu yang membuat pemain terpacu menyelesaikan order secepatnya. • Sistem monetisasi bawaan: integrasi iklan rewarded/interstitial dan opsi in-app purchase sederhana (mis. koin, booster waktu). • UI/UX cerah, intuitif, cocok untuk pasar kasual Indonesia. &bul...
I need a fully-featured mobile app published on both Google Play and the App Store so my patients can reach me easily and securely. The core experience is a private messaging channel between each patient and myself, backed by phone-number authentication with a one-time password flow (no email or social log-ins). Inside the chat screen patients should be able message and also start voice with a single tap. All conversations, calls, and bot interactions must remain HIPAA-compliant and encrypted in transit and at rest. I am open to the tech stack—React Native, Flutter, or native Swift/Kotlin are all fine—as long as the final build passes App Store and Play Store review guidelines. You will also set up the lightweight backend necessary for OTP verification, real-time messaging, ...
I already have a compiled IPTV APK but no source code. I need a developer who can reverse-engineer or rebuild it from scratch so that the new build matches the original look and feel shown in the screenshots I will provide. Core functionality must include Live TV streaming, Video on Demand, and a fully working Electronic Program Guide. The finished app should install cleanly on Android devices and Android-based TV boxes (standard APK format), perform smoothly with HLS or similar streams, and support remote-control navigation. Please replicate the existing UI exactly—fonts, colours, logos, menu flow—based on my reference images. If improvements are needed for performance or stability, feel free to propose them as long as the visual layout stays unchanged. Deliverables &...
I’m building a new social-networking experience and need someone who can own both the native Android code and the complete mobile UI/UX. The app will run only on Android and must be developed natively, so Kotlin or Java inside Android Studio is expected. Here’s what I’m looking for: • Translate my rough sketches and feature list into a full UI/UX flow—from user journeys and wireframes to high-fidelity, Material-You-ready prototypes. Figma, Sketch or Adobe XD is fine as long as the hand-off is clean. • Code the core social features natively: onboarding, live feed, profile, in-app chat, push-notification settings and a lightweight post editor. Modern architecture (MVVM with Jetpack components, or your preferred clean pattern) and performance optimisation...
I’m gearing up to launch a Roblox experience called “Basketball Stars” and need a compact, capable team to get the first playable slice on its feet. The complete vision includes perks, prestige coins, shop integration, gamepasses, flashy effects, ranking, and a social MyPark hub, but right now I want to lock down the foundation. Initial focus • Craft a polished title screen that shows Start Game, MyPark, Quick Play, Rank, Settings, Leaderboard, Shop, and Gamepass entrances, plus the game title itself. • Build a single-court environment and responsive shooting system so players can move from the menu straight into a quick test match. • Design clean, intuitive UI for both menu and in-game elements. Acceptance criteria The build must open in Roblox S...
I’m looking to roll out a dedicated Android app that lets my site engineers capture everything that happens on a construction project—while they are still on-site. Core workflow The app opens to a simple dashboard where the crew can: • File a structured daily report (labour, materials, weather, notes). • Attach and annotate unlimited photos straight from the phone camera. • Create, assign, and update tasks so I can track execution in real time. What matters most to me is speed and offline reliability: if there’s no signal, data should sync automatically once the device reconnects. A clean UI that field staff can learn in minutes is critical; think big buttons, clear status indicators, and minimal typing. Tech expectations Android is manda...
I already have a Rork-built mobile app for our radio station. The MP3 stream plays perfectly in the existing player, but the moment I try to send the audio to an external speaker via AirPlay on an iPhone, nothing happens. Here’s exactly what I need: • A clean implementation of AirPlay that works on iOS 14 and newer. • Coverage for every audio event in the app, not just the built-in player, so listeners can seamlessly switch to AirPlay any time music is playing. • No change to the current MP3 streaming flow—just add the AirPlay layer. I’ll hand over the current Xcode project (built with Rork) and point you to the streaming endpoint. Deliverable is a working build plus the modified source, along with brief notes on the changes you made so I can ke...
Build an app to connect photographers with clients
I have a finished Framer website and now want it rebuilt as a full-stack codebase that can be wrapped into a mobile application for iOS and Android. I’m planning to use Strapi for the CMS layer, but if you know a faster or more scalable headless option, I’m happy to hear your reasoning and switch. The current Framer layout can be adjusted; design fidelity is less important than clean, maintainable React/ code and smooth performance on mobile. The product will act as a personal portfolio with an integrated blog, so dynamic routing, SEO-friendly metadata, and simple content editing from the CMS are essential. For the portfolio section I need: • Image gallery • Video showcase • Client testimonials Please structure the project so that these components&m...
Flutter Developer Needed to Convert App Design into APK We are looking for an experienced Flutter Developer to develop a mobile application based on an already completed UI/UX design. The developer will be responsible for converting the design into a fully functional Flutter application and generating the APK for Android deployment. Project Scope Convert provided UI/UX design into a Flutter mobile application Ensure pixel-perfect implementation Integrate basic functionalities as per the design flow Optimize the app for performance and responsiveness Provide the APK file and source code upon completion Requirements Strong experience in Flutter & Dart Experience converting Figma/Adobe XD/UI designs into Flutter apps Ability to deliver clean, well-structured code Experience with API integ...
I’m reaching out to request a proposal for building a mobile-first, high-performance web platform that displays restaurant information (menus/prices/offers) with a multi-role authentication system and multiple dashboards . I’m intentionally keeping this email focused on what needs to be built technically, without going too deep into the product story. 1) Scope of Work (Modules) A) Public Web App (User-Facing) * A fast, mobile-first responsive web app optimized primarily for smartphones. * Restaurant discovery UI (both list and map views), restaurant profile page, and full menu display. * User accounts: * Sign up / sign in * Optional social login (e.g., Google OAuth) if feasible. * Core features on the public side: * Search + basic filters * Browsing his...
We are looking for an experienced React Native developer to build a mobile application called “Paladin History.” The app will be available on both iOS and Android platforms. The purpose of this app is to provide users with engaging and educational historical content through a clean, modern interface. Key Requirements: - A cross-platform mobile app using React Native - Compatible with iOS and Android - Clean and modern UI/UX design - Fast loading and smooth navigation - Scalable architecture for future updates Main Features Required: - User Login / Signup - History Content Sections - Ancient History - Medieval History - Modern History - Article / Story Reading Interface - Search Function - Bookmark / Save Articles - Push Notifications for new content - Admin ...
1️⃣ n8n Automation & Media Pipeline Integration Developer We are looking for a developer to help organize and connect an existing automation system. Most of the system is already built so the main work is reviewing the current structure and connecting or adjusting existing modules rather than building new features from scratch. Tasks include connecting and organizing n8n workflows, integrating existing automation modules, and adjusting FFmpeg-based media generation such as bulk processing, retry logic, subtitle/voice resolrution settings, and template-based design layout. Some small adjustments to existing Chrome Extension made by Playwright scripts may also be required if necessary. Its optional The current system structure is documented in Notion. The work should be done by revi...
I’m ready to build a unified platform that covers every side of the wedding-planning journey—one seamless experience for both engaged couples and professional planners, delivered as a responsive web app plus companion Android and iOS apps. What the product must do Couples will log in to shape their big day with an interactive checklist & timeline, track RSVPs through a live guest-list manager, and keep budgets under control in one dashboard. Planners, on the same system, will oversee vendor details, chat with clients in real time, and schedule every event milestone without hopping between tools. Core deliverables • Web application (desktop & mobile responsive) • Native or cross-platform Android and iOS apps that mirror web functionality • Shared...
I’m looking for a senior Flutter developer to build a mobile app from scratch. The design is already fully prepared in Figma, and the backend APIs are already built and ready to use, so this project focuses purely on building the Flutter mobile frontend and connecting it to the existing APIs. The goal is to create a clean, well-structured, production-ready Flutter app that follows modern best practices and delivers a high-quality user experience. This is not a quick prototype, we’re looking for someone who can build a solid and scalable foundation for the app. Main Responsibilities • Build the Flutter mobile app from scratch • Implement the UI based on the provided Figma design (pixel-perfect) • Set up a clean and scalable Flutter architecture • Integra...
Quero criar um aplicativo nativo para Android focado na integração com redes sociais. Preciso que o usuário possa compartilhar conteúdo diretamente em plataformas populares e que a experiência seja fluida, rápida e estável. Escopo principal: • Desenvolvimento completo do app para Android, desde a configuração inicial do projeto até a publicação na Google Play. • Implementação de integração com redes sociais (login ou compartilhamento, de acordo com as políticas de cada plataforma). • Código-fonte organizado e documentado para facilitar futuras manutenções. Entrego o layout em alta fidelidade; espero de você a lógica, o ...
Preciso que seja desenvolvido um aplicativo móvel para Android, com foco em qualidade de código, performance e usabilidade. Compartilharei o escopo detalhado, fluxos de tela e regras de negócio assim que alinharmos expectativas e prazo. O que espero: • Arquitetura do app bem estruturada, utilizando boas práticas modernas para Android. • Implementação das funcionalidades principais, testes básicos e entrega do APK acompanhado do código-fonte em repositório Git. • Comunicação clara sobre o progresso, com checkpoints combinados previamente. • Ajustes de correção até que o resultado final atinja o padrão acordado. Valorizo profissionais responsáveis, pontu...
Preciso que seja desenvolvido um aplicativo móvel para Android, com foco em qualidade de código, performance e usabilidade. Compartilharei o escopo detalhado, fluxos de tela e regras de negócio assim que alinharmos expectativas e prazo. O que espero: • Arquitetura do app bem estruturada, utilizando boas práticas modernas para Android. • Implementação das funcionalidades principais, testes básicos e entrega do APK acompanhado do código-fonte em repositório Git. • Comunicação clara sobre o progresso, com checkpoints combinados previamente. • Ajustes de correção até que o resultado final atinja o padrão acordado. Valorizo profissionais responsáveis, pontu...
I already run a full clinic-management backend and now need a cross-platform patient-facing app that talks to it via my REST/JSON APIs (or direct DB access if you prefer). Your task is to build the entire front-end in React Native and hand over the complete, well-commented source code at every milestone. Core screens and flows • Home with quick links to Our Doctors, Our Services, current Offers and the Buy-a-Service funnel. • Secure Login supporting Email & Password, Mobile (OTP) and Biometric (Fingerprint/Face ID). • My Profile section where patients see and update personal info, view lab tests, invoices, packages and any future modules we expose. • Multilingual architecture: we start with English; strings must be externalised so I can drop in Arabic befor...
I already have a ThemeForest Flutter UI kit; what I need now is the working code. The project breaks down into three tightly-connected products powered by a single Laravel 10 backend and REST-ful API. 1. Customer app (iOS & Android) • Displays the digital loyalty card, current balance, and transaction history • Lets customers redeem or earn points at checkout • Adds the card to Apple Wallet and Google Wallet for tap-to-earn convenience 2. Employee companion app • Scans the customer’s QR/barcode to add or deduct points instantly • Shows the customer profile 3. Web administration dashboard • Role-based user and branch management using Laravel permissions • Full control of loyalty programme rules, reward ti...
I’m pulling together an integrated coaching program that blends disciplined Forex trading with structured strength-training routines so participants can grow their portfolios and their physiques at the same time. I already have the core concept and need help turning it into a polished, ready-to-launch experience that users can access on both a mobile app and a web platform. Here is what I need from you: • Daily Forex trading updates that give clear, actionable market analysis, key levels, and short teaching snippets suitable for beginners through intermediate traders. • Personalized strength-training plans (body-weight and minimal-equipment variants included) that progress weekly, match different fitness levels, and align with the mindset lessons in the market content. ...
We are seeking a skilled developer to design and build a digital platform connecting customers seeking design, consulting, construction, MEP, finishing, maintenance, and other services with verified service providers such as designers, engineers, technicians, foremen, laborers, and establishments. The platform should function as a two-sided marketplace focusing on local needs for design, build, and maintenance services similar to apps like Houzz or Thumbtack. Key Features: - Comprehensive administrative controls for monitoring identity verification, request tracking, project progress, and ratings for providers. - User Roles: Three main user roles including customers, service providers, and system operators for troubleshooting and assistance. - Payment System: Secure payment options using ...
I’m building a social-networking experience exclusively for Android and need an end-to-end developer (or team) who can take the idea from wireframes all the way to a polished release on Google Play. Here is what I expect: • Design and implement a clean, modern UI that feels native to current Android versions (Kotlin or Java is fine, Jetpack Compose welcome). • Set up the complete back-end, authentication, real-time data exchange, push notifications and analytics using tools you are most comfortable with (Firebase, AWS Amplify, custom REST—open to recommendations). • Deliver a thoroughly tested APK / AAB plus full source code and clear build instructions so I can compile future versions myself. Acceptance criteria: 1. App installs and runs on A...
I’m building a social-networking experience exclusively for Android and need an end-to-end developer (or team) who can take the idea from wireframes all the way to a polished release on Google Play. Here is what I expect: • Design and implement a clean, modern UI that feels native to current Android versions (Kotlin or Java is fine, Jetpack Compose welcome). • Set up the complete back-end, authentication, real-time data exchange, push notifications and analytics using tools you are most comfortable with (Firebase, AWS Amplify, custom REST—open to recommendations). • Deliver a thoroughly tested APK / AAB plus full source code and clear build instructions so I can compile future versions myself. Acceptance criteria: 1. App installs and runs on A...
Project Goal: I am building a high-performance, wrist-mounted smartphone featuring a 15cm floating, interactive aerial display. I require a lead engineer to deliver a 100% functional, turn-key prototype that operates like a modern flagship smartphone, fully compliant with international safety and regulatory standards. Technical Requirements: Display Engine: Flat-top design. Use Micro-mirror Array Plate (MMAP/DCRA) + Folded Optics (Z or U-path) to project a high-definition image exactly 15cm into the air. Smartphone Architecture: ARM-based high-end SoC, 8GB RAM, 128GB Storage, Android AOSP. Connectivity: 5G/LTE module with eSIM support, Wi-Fi 6, Bluetooth 5.3, GPS/GLONASS. Hardware/Sensors: * Touch: LiDAR/ToF sensor calibrated for 15cm spatial interaction (zero-latency). Imaging: High...
Project Overview We have a fully built image editing web app (React + TypeScript + Vite) wrapped with Capacitor 8 for native iOS and Android deployment. The web app is complete and functional. We need a developer to handle the "last mile": building the native binaries, configuring signing/certificates, and submitting to both app stores. What's Already Done: 1. Complete React/TypeScript/Vite web application 2. Capacitor 8 configured with 3. Custom native Swift plugin (ImageProcessor) for iOS — handles perspective transforms via Core Image and saving to Photos with metadata preservation 4. Capacitor plugins already integrated: @capacitor/camera, @capacitor/device, @codetrix-studio/capacitor-google-auth 5. Google OAuth sign-in configured (web client ID in place) 6. PWA...
I am looking for an experienced WordPress developer to build an approved Figma design for a Japanese website. This is a development job only, as the design phase has already been completed and approved. The current live site is on Wix, and the new site will be developed on WordPress and launched on the same domain, moguetokyo.com. The business is a premium on-demand massage service in Tokyo targeting 40–55-year-old business professionals in Minato-ku. The site must feel soft, premium, trustworthy, calm, and professional, without looking overly medical, flashy, or like a nightlife service. Mobile-first implementation is critical because most users will browse and book from smartphones. The approved homepage flow must be preserved, especially the order of Hero → "Today's...
I’m building a personal trading companion for Android that lets me size positions before I press “buy”, jot every trade into a structured journal, review my discipline with clear statistics, and keep an eye on total portfolio risk—all without ever sending a single byte to the cloud. Everything lives locally on-device, and the experience has to feel instant, smooth, and pleasant enough for multiple check-ins a day. Core flow • Position-size calculator → user keys in entry, stop, risk % and the app returns exact quantity. • Trade journal → fast form to log entry, exit, notes, screenshots (stored locally). • Performance dashboards → offline calculations of win rate, expectancy, drawdown, etc., with lightweight charts that render flu...
I’m building a personal trading companion for Android that lets me size positions before I press “buy”, jot every trade into a structured journal, review my discipline with clear statistics, and keep an eye on total portfolio risk—all without ever sending a single byte to the cloud. Everything lives locally on-device, and the experience has to feel instant, smooth, and pleasant enough for multiple check-ins a day. Core flow • Position-size calculator → user keys in entry, stop, risk % and the app returns exact quantity. • Trade journal → fast form to log entry, exit, notes, screenshots (stored locally). • Performance dashboards → offline calculations of win rate, expectancy, drawdown, etc., with lightweight charts that render flu...
I have already laid the groundwork for my mobile app in FlutterFlow, but three core pieces are still missing before I can release it to the world: fully-wired user authentication, solid database integration, and reliable push notifications. All screens and UI assets are ready, so the task is purely about completing the back-end logic, polishing the flows, and preparing production builds. The end goal is to see the app live on both the iOS App Store and Google Play Store. That includes setting up certificates, provisioning profiles, bundle IDs, Firebase or equivalent services (if you prefer another stack, let me know why), running final QA, and handling the submission process until each store shows the green light. Deliverables • User authentication implemented and tested • Da...
I am looking for a code savvy assistant to help me with my ideas. I would like to build a workflow for building tools and apps. I am interested in customizing an AI model to be a useful virtual assistant that understands my workflow and designs. I am a coder by trade, but old school, so I also want someone to teach me! I am not interested in automated bids. If you would like me to consider your bid, include human written text that is obviously written by you! Tell me something about yourself! You could really get my attention if you mention something about current events related to Magic The Gathering, The SF Giants, or DJing / Dance Music. This is the AI slop generated by my prompt I guess its ok lol: "I’m rolling up my sleeves to create “tools for building tools...
I need a full-featured mobile application that recreates the core experience of the Connecto platform: instant random audio calls and seamless random video chats. The flow should feel intuitive from the first tap, with a colorful, vibrant interface that stays lively yet uncomplicated so users can dive straight into a conversation without hunting for buttons or menus. Core scope • Random audio call queue with quick-connect logic • One-tap switch to video chat, maintaining the same matchmaking session • Simple swipe or tap controls to skip, report, or favourite a caller • Automatic region and language detection to pair users intelligently • End-to-end media encryption for all streams I’m open to your suggestions on how we can enrich the experience&m...
I’m building a mobile experience that lets users strengthen both their trading discipline and their body in one place. The app has to land on iOS and Android from day one, share a single code-base where possible, and feel truly native on each platform. Core flow • Each morning the user receives a concise technical and fundamental market brief, followed by a short workout or recovery routine matched to that day’s intensity. • They set parallel targets—profit percentage or dollar gain on the trading side, reps or distance on the fitness side—and see them plotted together. • Wearable fitness trackers feed heart-rate and calorie data directly into the app, while connected brokerage accounts stream live positions and P&L. • End-of-week th...
I’m building a personal trading companion for Android that lets me size positions before I press “buy”, jot every trade into a structured journal, review my discipline with clear statistics, and keep an eye on total portfolio risk—all without ever sending a single byte to the cloud. Everything lives locally on-device, and the experience has to feel instant, smooth, and pleasant enough for multiple check-ins a day. Core flow • Position-size calculator → user keys in entry, stop, risk % and the app returns exact quantity. • Trade journal → fast form to log entry, exit, notes, screenshots (stored locally). • Performance dashboards → offline calculations of win rate, expectancy, drawdown, etc., with lightweight charts that render flu...
I’m ready to turn a clear concept into a working mobile product: an all-in-one platform where people can adopt, purchase, or rehome pets, then book trusted services like grooming, training, or vet visits. The core of the app must include three pillars—pet adoption and rehoming, pet-service booking, and user profiles with ratings and reviews—so every interaction feels transparent and safe for shelters, breeders, service providers, and everyday pet lovers alike. I need someone who is comfortable building full-featured apps on no-code/low-code platforms (think FlutterFlow, Adalo, Bubble, Glide or a comparable tool) and structuring a scalable database that supports listings, availability calendars, chat, payments, and location-based search. Both iOS and Android releases ar...
Saya ingin merilis sebuah game Android yang sederhana namun adiktif untuk segera menghasilkan cuan. Fokusnya bukan pada konsep super-kompleks, melainkan pada gameplay yang cepat dipahami, seru, dan mudah dipromosikan. Apa yang saya butuhkan: • Ide & konsep game yang “menarik”—cukup unik agar pemain betah, tetapi cukup ringan agar time-to-market singkat. • Desain level, grafik, dan audio dasar (tidak harus AAA, asal clean dan konsisten). • Pengembangan penuh untuk Android—boleh native, Unity, atau engine ringan lain asalkan performa stabil di ponsel menengah. • Mekanisme monetisasi siap pakai: AdMob interstitial + rewarded video, opsional in-app purchase untuk hapus iklan atau item kosmetik. • Paket rilis siap upload ke Googl...
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