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 379,357 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 379,357 opiniones, los clientes califican nuestro Mobile App Developers 4.9 de un total de 5 estrellas.Busco formar un equipo multidisciplinario de élite para lanzar una fintech capaz de competir cara a cara con Mercado Pago y Naranja X en el mercado argentino. La solución debe nacer escalable, segura y 100 % alineada a la normativa del BCRA y de la UIF. Alcance inicial (MVP de alto nivel): • Módulos transaccionales: transferencia inmediata de dinero (CVU-alias), pagos con QR y pago de servicios básicos. • Recargas: carga de celular, recarga de SUBE y futuros verticales similares. • Wallet digital: administración de saldo, historial en tiempo real, alertas push y gestión de tarjetas. • Cumplimiento legal: políticas KYC/KYB, prevención de lavado, términos y condiciones y contrato de usuario. • Ba...
Busco a un desarrollador con experiencia en aplicaciones web y móviles para crear una plataforma de Control Preventivo dirigida al sector HVAC. Alcance clave • Usuarios previstos: Técnicos y Gerentes podrán iniciar sesión con distintos niveles de acceso y permisos. • Funcionalidades imprescindibles: – Seguimiento de mantenimiento para programar y registrar tareas preventivas. – Informes y análisis que consoliden datos de equipos y muestren métricas de desempeño. – Notificaciones y alertas automáticas por correo, push o SMS cuando se acerquen fechas críticas o se detecten anomalías. • Acceso multiplataforma: la interfaz debe adaptarse correctamente a computadoras de es...
Estoy desarrollando una app móvil y necesito un diseñador de motion graphics para crear 4 animaciones Lottie de la mascota de mi app — un pingüino tierno y amigable. Importante: El personaje ya está completamente diseñado (imagen final, colores, proporciones y personalidad). Compartiré el diseño completo únicamente con el candidato seleccionado. Cotización por el proyecto No necesito diseño de personaje. Busco un animador, no un ilustrador. La dirección creativa ya está definida. Material que ya tengo (se comparte al seleccionado) Diseño final del personaje Vistas de referencia Guía clara de personalidad y expresiones Colores y proporciones definitivas El personaje está 100% de...
Busco crear una plataforma TMS en AppSheet (o en la alternativa que me propongas si resulta más robusta) para mi empresa de transporte en México. El sistema debe ayudarme a optimizar, mejorar, evaluar, registrar y controlar todos nuestros procesos diarios. En concreto necesito: • Gestión de logística para planificar y monitorear rutas en tiempo real. • Mantenimiento de flotas con alertas de servicio preventivo y registro histórico. • Control de nómina vinculado a viajes, tiempos y desempeño de operadores. • Módulos adicionales para seguridad, flotilla, documentación y reportes ejecutivos. Deseo una solución que incluya: 1. Diseño de la estructura de datos y flujos de trabajo. ...
Quiero lanzar una app móvil que funcione como un “LinkedIn del baloncesto”, disponible tanto en iOS como en Android. La plataforma se organizará por perfiles de Árbitros, Jugadores y Clubes, pero también deberá permitir futuras altas de entidades, creadores de contenido y representantes. Estructura principal • Menú inferior con cinco pestañas: Principal, Chat, Búsqueda, Livelions (nuestra marca) y Perfil. • Apartado Principal: – “Instahistorias” en la parte superior. – Feed de contenido que cuelgue la comunidad. – Bloque adicional de Noticias de baloncesto. • Chat: solo necesito Mensajes directos entre usuarios en esta primera versión. • Bús...
Quiero una aplicación nativa para Android que permita al usuario escribir el título de la pelicula o el fragmento de la misma , para obtener un resumen breve y tambien detallado en texto de lo que el director de la pelicula quiere expresar en la pelicula de lo que se supone que quiere decir con el argumento su significado. Estructura de negocio En Español – Modo gratuito: el usuario podrá ver la letra y un significado muy resumido; la pantalla mostrará anuncios (banner o intersticial, según recomiendes) como única fuente de monetización. – Modo premium: acceso a la explicación completa, sin anuncios. El pago debe gestionarse únicamente a través de Vizun; u la opcion de pago con targeta de debito...
Quiero una aplicación nativa para Android que permita al usuario escribir el título y la pelicula o el fragmento de la misma , obtener la letra completa del estidio de lo que quiere decir el argumento y leer su significado. Estructura de negocio – Modo gratuito: el usuario podrá ver la letra y un significado muy resumido; la pantalla mostrará anuncios (banner o intersticial, según recomiendes) como única fuente de monetización. – Modo premium: acceso a la explicación completa, sin anuncios. El pago debe gestionarse únicamente a través de Vizun; u la opcion de pago con targeta de debito o credito, necesito Stripe. Flujo deseado 1. Pantalla de búsqueda con autocompletado. 2. Resultados con le...
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...
Necesito automatizar nuestro proceso de inspecciones con una aplicación creada en Power Apps. La idea es que los inspectores puedan: • Abrir un formulario digital desde su dispositivo. • Subir fotos directamente desde la cámara o la galería. • Registrar observaciones y valores mediante entradas manuales. Con esos datos quiero generar un registro centralizado que se guarde de forma segura (SharePoint) y que, al finalizar cada inspección, emita un reporte automático PDF con el registro, descripción y evidencias fotográficas. Entrego los flujos de trabajo actuales y los campos que deben capturarse; espero que transformes ese material en una app funcional que incluya las pantallas, la lógica de validación bá...
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,...
Necesito crear un app con la siguiente arquitectura: 1. Arquitectura de la Interfaz (UX/UI) La app debe tener dos modos: Modo Cliente y Modo Profesional. A. Pantalla Principal (Cliente) Buscador Inteligente: "¿Qué necesitás arreglar hoy?". Grilla de Categorías (Iconos grandes): Eléctrico, Plomería, Aire/Refrigeración, Albañilería, Cerrajería. Botón de Emergencia (Rojo): "Necesito a alguien YA". Al tocarlo, el sistema lanza una alerta a los técnicos disponibles en un radio de 5km que estén de guardia. Carrusel de "Recomendados": Profesionales con las mejores calificaciones de la semana en la ciudad. B. Panel del Profesional (Técnico) Switch de Disponibil...
Busco un desarrollador freelance con experiencia para crear una aplicación móvil tipo simulador de exámenes para el proceso de ascenso de la Policía Nacional del Perú (PNP). Diseño (UI / UX) Diseño profesional, moderno y claro Enfocado en facilidad de uso Navegación simple, intuitiva No se acepta diseño básico o genérico Banco de preguntas 3,000 preguntas Organización por temas y subtemas Panel administrativo para: Agregar Editar Eliminar preguntas Simulacros de examen Cada simulacro: 100 preguntas Duración: 2 horas Temporizador visible Resultados automáticos al finalizar Estadísticas de rendimiento Vista adicional por pregunta Cada pregunta debe incluir: Bot&oa...
Busco desarrollador(a) con experiencia en apps de renta de inmuebles Estoy buscando una persona o equipo que ya tengo el de desarrollo de aplicaciones o plataformas para renta de inmuebles, ya sea web o web + móvil. La aplicación debe permitir, como mínimo: Gestión de inmuebles en renta Visualización de contratos activos e históricos Control de vigencias y renovaciones Recepción de pagos (Stripe, transferencia, u otro gateway) Historial de pagos por cliente / inmueble Panel de administración Accesos por usuario (roles básicos) Notificaciones o alertas (pagos, vencimientos, renovaciones) Requisitos indispensables Experiencia previa desarrollando plataformas inmobiliarias, de renta o SaaS similares Capacidad para mostrar proye...
Necesito crear una aplicación móvil y una versión web orientadas a viajeros que buscan planificar y reservar sus trayectos. Alcance principal • Búsqueda de rutas intuitiva basada en origen, destino y horario. • Reservas de viaje con confirmación inmediata y pasarela de pago integrada. • Notificaciones en tiempo real sobre cambios de horario, estado de reserva y recordatorios. Quiero una interfaz moderna, rápida y adaptable tanto en iOS/Android como en navegadores. Valoro un backend escalable (Node, Django o equivalente) y una base de datos que gestione usuarios, rutas y transacciones de forma segura. Qué espero recibir 1. sistemas funcionales móvil y web. 2. Código fuente bien estructurado con co...
Necesito desarrollar una aplicación móvil disponible tanto en iOS como en Android. El corazón del proyecto es la integración con redes sociales: los usuarios deberán poder iniciar sesión con sus cuentas existentes, compartir contenido dentro de las principales plataformas (por ejemplo Facebook, Instagram o Twitter) y ver sus propios feeds o perfiles enlazados desde la app. Cuento con la idea general y algunos bocetos iniciales; requiero que conviertas esos conceptos en una aplicación funcional y estable. Aprecio sugerencias sobre el stack más eficiente (Swift + Kotlin nativos, Flutter, React Native u otra alternativa multiplataforma) siempre que garantice buen rendimiento y una experiencia uniforme entre ambos sistemas operativos. E...
Quiero trasladar mi página de inventario a una app Android nativa que trabaje exactamente con la misma base de datos: ni copias, ni sincronizaciones externas, sino conexión directa para que todo cambio se refleje al instante entre web y móvil. El usuario ya ingresa en la web con su correo y contraseña, así que el flujo de autenticación debe mantenerse idéntico en la aplicación. Necesito que la app reproduzca las funciones que hoy ofrece el sitio —gestión de productos, movimientos de stock, reportes y cualquier otra vista crítica— con la misma lógica de negocio y sin perder velocidad. Si en el proceso puedes añadir notificaciones en tiempo real o mejoras de usabilidad, serán bien recibi...
Busco a una persona con sólida experiencia en IoT y algoritmos de inteligencia artificial para crear un sistema domótico completo. El proyecto incluye: • Diseño y prototipado del hardware: placa electrónica, selección de sensores / actuadores y conectividad (Wi-Fi o Bluetooth) listos para producción a pequeña escala. • Firmware modular que permita futuras actualizaciones OTA. • Aplicación móvil (iOS y Android) para la configuración y el control remoto del dispositivo. • Integración fluida con asistentes de voz —el sistema debe poder recibir y ejecutar comandos vía Alexa, Google Assistant u otro asistente equivalente. • Documentación técnica (esquem&aacut...
I need a comprehensive IPTV application for both Android and LG Pro:Centric platforms. The app should include: - Live TV streaming - Video on demand - Electronic program guide (EPG) - Integration with LG Pro:Centric Smart - Hotela and hospitality system integration Ideal skills and experience: - Experience developing IPTV applications - Strong knowledge of Android and LG Pro:Centric platforms - Familiarity with hotel and hospitality system integrations - Ability to implement live streaming and VOD services
Details shared in draft documents. The application will used by campers to connect with one another at certain campground locations that they're at. They can log in and see whats happening, a buy and sell feture for items They can even use a QR code in the app to pay each other anonymously. We will also allow campers when they check in to report their vibe. To other people on the app understand what certain campers want out of that trip. Is it quiet time? Is it party etc. At the marketplace will also feature pro users to rent their spaces or campers. Please read over the documents applied.
one of our driver will plan route and he will be going through those roads all of our customers who have our app will get notified that driver will be going from there soon would they like to buy something from him if they say yes to that notification they then on driver app that area will get Red or green so driver will know that there is potential buyer in that area or road or house so when driver will reach to that location where it was red and customer said yes then customer same customer will get notified that driver is outside their house if they want to buy anything Also customer have option of booking Slot Or Book our services for the parties or event or Ask for Quote Driver Login Driver go online offline Plan the route by roads or post code/zip code Driver location will not be...
I’m building the first release of a marketplace that links Egyptian auto-spare-parts vendors with car owners. The goal is a single code-base mobile app—React Native or Flutter—delivered for both Android and iOS, backed by a solid admin portal and scalable APIs. Mobile application • A clean customer journey from search to checkout • Vendor side access embedded in the same build or a paired app, whichever keeps the UX simple • Cross-platform code must feel native—smooth animations, push notifications, deep linking, the works Vendor wallet & payouts My highest priorities are an accurate balance overview and detailed transaction history. Commission is calculated per sale; the backend should update wallet balances automatically and expose we...
My developer has built an Apple App, with Apple SSO feature. However, he doesn't have an iPhone and he is unable to test/fix the Apple SSO feature. We are looking for someone with experience building this feature as well as having an iPhone to test it out. Preferably located near my developer, so it's easy to coordinate. If satisfied with work, will provide more projects in app development.
Ich möchte eine schlanke Zeichenanwendung in umsetzen. Die App soll im Browser laufen, mobil-freundlich sein und eine menübasierte Navigation nutzen, damit Nutzer schnell auf alle Werkzeuge zugreifen können. Folgende Kernfunktionen sind Pflicht: • Layer-Unterstützung mit einfachem Umschalten, Sperren und Sichtbarkeitskontrolle • Formen zeichnen (Rechteck, Kreis, Linie, Pfeil u. Ä.) mit konfigurierbarer Farbe, Strichstärke und Opazität • Textwerkzeuge für Überschriften, Fließtext und einfache Formatierungen • Datenanbindung an Grafana: ausgewählte Objekte sollen Werte aus Grafana-Panels anzeigen bzw. aktualisieren können (REST / WebSocket, je nachdem was sich anbietet) Technisches Ziel ist e...
Our TikTok-style commerce platform is already live on both iOS and Android, powered by a Laravel backend and running on Alibaba Cloud. Daily we handle live shopping streams, real-time chat, in-app payments, and logistics tracking, and our user base is moving from the hundreds of thousands toward the million-plus mark. To stay ahead of that growth I’m restructuring the entire infrastructure and codebase for true horizontal scale, bullet-proof uptime, and lightning performance. Here is the current landscape you’ll step into: • Native iOS & Android codebases that need profiling, refactoring where necessary, and tighter CI/CD. • A Laravel monolith that must be modularised, cached with Redis, and tuned for very high concurrency. • PostgreSQL instances appro...
I need a complete Android and iOS matrimony application tailored for the Indian market. The build must centre on four core modules: • Rich user profiles and advanced search – each member should enter detailed personal information and upload both photos and videos so they can be found through intuitive filters. • Real-time communication – text messaging must work instantly, and in-app voice calls should connect members securely without sharing phone numbers. • Matchmaking and recommendations – an algorithm that suggests compatible profiles based on user-supplied criteria. • Free horoscope matchmaking – a built-in tool that automatically compares two users’ horoscopes, displaying clear compatibility results at no extra cost. I expect...
FlutterFlow API Integration & UI Logic Wiring This project is strictly frontend logic wiring in FlutterFlow. Backend is already deployed on Railway and fully functional. All required APIs are live and returning 200 OK when tested. No backend changes are allowed. Tech Stack Frontend: FlutterFlow Backend: Existing REST APIs (already connected & tested) Method: POST Response format: JSON Screens & UI Elements (Already Created) Questionnaire page with inputs Q1 – Q10 “Submit Questionnaire” button Result page with Text Widget (output display) “Ask Any Question” input field “Ask” button Loading indicator widget Error display (Snackbar / Text) Tasks to Implement 1. Questionnaire Submission Flow Collect values from Q1–Q10 Combine them int...
FlutterFlow API Integration & UI Logic Wiring This project is strictly frontend logic wiring in FlutterFlow. Backend is already deployed on Railway and fully functional. All required APIs are live and returning 200 OK when tested. No backend changes are allowed. Tech Stack Frontend: FlutterFlow Backend: Existing REST APIs (already connected & tested) Method: POST Response format: JSON Screens & UI Elements (Already Created) Questionnaire page with inputs Q1 – Q10 “Submit Questionnaire” button Result page with Text Widget (output display) “Ask Any Question” input field “Ask” button Loading indicator widget Error display (Snackbar / Text) Tasks to Implement 1. Questionnaire Submission Flow Collect values from Q1–Q10 Combine them int...
I’m ready to turn my SaaS concept into a lean, test-ready MVP focused exclusively on mobile. The build should cover the absolute essentials only—enough for early adopters to sign in, experience the core service and give actionable feedback. Scope • Mobile-first: iOS and Android released through TestFlight / Google Play internal testing or a comparable beta channel. • Cloud-hosted backend and database set up for easy scaling and analytics plug-ins later on. • Clean, modular codebase so I can iteratively add dashboards, user management or other features after validation. Acceptance criteria 1. A fully functional mobile app compiled and installable on both platforms. 2. Basic navigation, secure sign-in and the core workflow of the SaaS idea working e...
I am looking for a highly professional web designer (not a basic designer) to create a premium, conversion-focused tourism website. The project is for a real brand called "Sharm Adventure Tours", specializing in adventure and tourism activities in Sharm El Sheikh. This is NOT a template-only project. I need a custom, modern, high-end website similar in quality to top travel platforms. Main requirements: - Strong Hero Section with emotional impact and clear CTA - Modern UI/UX focused on trust and conversion - Tour listing pages with booking-ready structure - SEO-friendly structure (headings, speed, clean layout) - Mobile-first design (very important) - Fast loading and clean visuals - Experience with Travel / Tourism / Booking websites is a MUST I will only consider designers ...
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I’m developing a platform that lets companies who rely on cassava flour speak directly with cassava-growing farmers. I need both a responsive web app and a companion mobile app released together so users can choose whichever device suits them best while still sharing one real-time database. The single must-have feature is seamless, reliable communication. Farmers and buyers should be able to: • exchange instant messages in real time (typing indicators, read receipts, image/file sharing) • jump into one-to-one or group video calls without leaving the app, on desktop or mobile Please architect, build, test and deploy the full stack needed for those tools—including user authentication and a simple profile header for each party—so that a farmer can sign in, rece...
I’m ready to turn an idea into a fully-functioning space where emerging content creators and up-and-coming brands can publish their work, be discovered, and grow together. The heart of the product is content sharing and discovery, so the user experience must feel as easy and addictive as the social networks people already know, yet niche enough to spotlight new talent. Core feature set • Users can upload videos, write long-form articles, and showcase images in one unified feed. • Discovery tools—search, hashtags, smart recommendations—help early brands spot the right creators and vice-versa. • Community elements such as follows, comments, and private messaging encourage the “thousands of people” interaction I’m aiming for. • ...
I want create ios developer account and configration.. Required mac os Preffered only gujarat state
I'm looking for a skilled developer to create a Scrypted Video Integration Platform. The platform should integrate with security cameras and smart doorbells, and provide the following functionalities: - Live streaming - Motion detection alerts - Video storage and playback Ideal skills and experience: - Experience with video integration platforms - Familiarity with security cameras and smart doorbell APIs - Strong backend and frontend development skills - Knowledge in real-time data processing Please provide examples of similar work done.
I need a skilled programmer to create a comprehensive hospital shift planning software. The platform should be web-based and also support both iOS and Android. Key functionalities include: - Shift Scheduling: Efficiently assign and manage shifts. - Employee Notifications: Alert staff about shift changes or important updates. - Shift Swapping: Allow employees to easily swap shifts among themselves. Ideal skills and experience: - Proven experience in developing web and mobile applications. - Strong background in scheduling software. - Familiarity with notification systems and user-friendly interfaces. - Experience in healthcare-related software is a plus. Please provide examples of previous work in your bids.
Seedance 2.0 only allows sign-ups from China mainland-based users, and every new account must be verified through a Chinese mobile number. I want a fully working profile, yet I do not have a local SIM and Seedance refuses foreign numbers. Do not apply if you are not in China/HK - you wont be able to help
Detailed User & Admin Flow Overview User Onboarding & Profile Creation Users begin by accessing the official website (1 page website need to be created by you), which redirects them to download the mobile app (Android / iOS). After installation, users log in using their mobile number via OTP authentication with auto-read and auto-fill for secure, password-free access. Users then complete a structured biodata form including personal details (name, gender – groom/bride, age, height, education, occupation, city, contact details, and family details). Based on this, the system automatically generates a biodata profile with a unique Biodata ID. Users upload 2–4 photos, after which the system automatically generates a watermark (Community Name + Biodata ID) and links it sec...
Quero lançar meu site de moda com o objetivo principal de vender roupas online. Preciso de uma solução responsiva, intuitiva e fácil de atualizar, que destaque as peças e converta visitantes em compradores. Funcionalidades indispensáveis • Galeria de fotos das roupas para também atrair quem prefere visitar a loja física. • Avaliações dos clientes exibidas em cada produto, ajudando novas compras. Requisitos gerais – Catálogo organizado por categorias, com filtros simples. – Página de produto com múltiplas imagens, descrição e variações de tamanho/cor. – Estrutura preparada para integrar gateway de pagamento seguro (posso escolher a plat...
I need a mobile app that utilizes Excel for basic arithmetic calculations on number inputs. The app should be user-friendly and efficient. Key Requirements: - Perform basic arithmetic operations (add, subtract, multiply, divide) - Input data primarily as numbers - Mobile compatibility is essential Ideal Skills and Experience: - Proficiency in Excel and mobile app development - Experience in creating calculation tools on mobile platforms - Strong UI/UX design skills for mobile applications Looking for a freelancer who can deliver a simple, effective solution within budget.
Read carefully. — Execution-Only App Build Start to Finish (Read carefully.) Read carefully. Read carefully. Read carefully. Read carefully. Read carefully. Most applicants are NOT a fit. This is NOT an AI role. NOT Python, automation, scraping, ML, bots, or architecture. If your background is primarily Python/AI/automation, do not apply. We are hiring an execution-only developer to build and to make small, precise fixes for a web/mobile app under strict instructions. What you will do: Build apps web based and mobile What you must NOT do No refactors, optimizations, or redesigns No “better solutions” unless explicitly requested No scope expansion, creativity, or initiative outside instructions We value discipline, stability, and reliability over creativity or...
I want a cross-platform mobile app that serves fresh, uplifting affirmations every day on both iPhone and Android. The content will span three key themes—positive, health, and motivational messages—so users can decide which tone suits them each morning. Core features need to feel effortless: a gentle daily notification, a simple way for people to track what they’ve read or favorited, and a settings area where they can truly make the experience their own. Customization is central to the concept. Users must be able to pick from our preset categories, type in personal affirmations, and switch backgrounds or color themes to match their mood. Because the idea hinges on habit-building, efficient local storage and a lightweight cloud backup for favorites or streak data will be...
Project Overview: We are looking for an experienced iOS Engineer to build the core architecture of a Real-Time Computer Vision Application. The app requires a high-performance video pipeline that captures frames, runs local inference (CoreML), and selectively sends data to a Cloud LLM API. This is a pure engineering challenge. We need clean, modular code that handles concurrency, thermal management, and hardware switching without draining the battery instantly. Phase 1 Scope (MVP): You will build a functional "Skeleton App" focusing on performance and stability using the internal camera. Key Technical Requirements: Advanced Camera & Audio Pipeline (AVFoundation): Implement a robust AVCaptureSession to handle video buffers (CMSampleBuffer). CRITICAL: The architecture mus...
Business Idea: A digital platform (website + app) that allows users to discover salons near them, compare services, prices, and ratings, and book appointments seamlessly. Core Features of Your Salon Services Website 1. User Interface (Frontend) Salon Discovery Page: Show salons near the user using location-based filtering (via GPS or ZIP code). Display distance, ratings, and open hours. Salon Profile Page: List services offered, pricing, photos, and reviews. Include real-time availability and booking calendar. Booking System: Users can schedule appointments, choose services, and get confirmation. Include rescheduling/cancellation options. Search & Filters: Filter by service type (e.g., haircut, facial), price range, ratings, gender-specific salons, etc. 2. Backend Functio...
Playable Space Strategy Game – UI Artist Wanted I’m developing a playable space strategy indie game and looking for a beginner-friendly UI artist to polish and continue interface and game development. Project Status Working prototype includes: - Fleet management - Operations system - Contract system - Tutorial - Fuel & damage mechanics - Economy & shipyard - Save/Load system - Real-time progression Note: Core gameplay is fully functional — this is not just a concept. I will send download link What I Need - Immersive main menu - 2D ship models (clean, realistic style) - Non-distracting in-game HUD - Button & icon sets (for desktop build) Style Realistic sci-fi Crisp shapes Subtle gradients Clear, readable typography No cartoon or pixel-art style Delive...
I'm seeking a skilled UI designer to create an intuitive and engaging user interface for a desktop plugin. This plugin is designed for design software and will facilitate the creation of interactive 3D avatars that can navigate various environments. Key Requirements: - Design a user-friendly interface for a 3D avatar creation tool. - Ensure the UI is visually appealing and aligns with existing design software aesthetics. - Incorporate interactive elements that allow users to manipulate and customize avatars in real time. Ideal Skills and Experience: - Proficiency in UI/UX design, particularly for desktop applications. - Strong understanding of design software interfaces. - Experience with 3D modeling and interactive design elements. - Attention to detail and a creative mindset. Ple...
I’m ready to monetise both my iOS and Android builds through a reliable affiliate programme and need someone who can plug everything in quickly and cleanly. The links will promote digital products only, so accurate tracking of clicks, installs and in-app purchases is essential. Here’s what I’m expecting from you: • Select or advise on an affiliate platform that works smoothly with mobile apps (e.g. Branch, Firebase Dynamic Links, Adjust, or any SDK you trust). • Integrate the tracking links into my existing source code for both stores. • Verify that attribution fires correctly on first launch and on each qualifying action. • Provide a short hand-off document or screen-share walkthrough so I can generate future links without touching code. Spe...
Title: On-Demand Pathology Test Booking App (Patient + Nearby Partner Lab Lead Routing + Reports) Description: Mujhe ek mobile app develop karwani hai jisme patient lab test book kar sake aur booking/lead automatically nearest tie-up pathology/lab ko chali jaye (patient location ke hisaab se). 1) App Modules A) Patient App (Android first, iOS optional) Mobile number/OTP login Profile: Name, Age, Gender, Address, Location Test booking (home collection / lab visit) Location-based lab suggestion (nearby tie labs) Slot selection (date/time) Payment (Online + COD optional) Booking status tracking (Pending / Accepted / Sample Collected / Report Ready / Completed) Reports section: PDF report upload/receive & save History: old bookings + reports Notifications (SMS/Push/WhatsApp op...
I need an Android app to control and automate an industrial unit via CAN bus using the CANopen protocol. Key Features: - Real-time monitoring and alerts - Remote control of equipment - Automated scheduling and tasks Ideal Skills and Experience: - Proficiency in Android app development - Experience with CAN bus and CANopen protocol - Strong background in control and automation systems - Ability to implement real-time data processing and alerts Looking for a developer who can deliver a robust, user-friendly app.
I’m building a dedicated Android application for my eyewear chain and I need a developer who can take it from concept to a polished, Play-Store–ready release. The app must recognise that we operate several branches. Each location needs its own working hours, contact details, Google Maps pin, and real-time stock availability. When a customer opens the app, they can immediately see which branch is open, what products are in stock there, and book their appointment accordingly. Our product catalog is the heart of the experience. Frames, lenses, sunglasses and contact lenses should be displayed with photos, prices and “available in store” status. Shoppers must be able to filter by type, price range and availability, not just keyword search. Speed here is critical&mdash...
I want to bring a dedicated Android e-commerce application from concept to Google Play. The core of the build is straightforward: customers must be able to browse products, add items to a cart, and check out smoothly—but the standout requirement is a robust push-notification system that keeps shoppers updated on promotions, order status, and cart reminders in real time. My priority stack is Kotlin with Android Studio, though I am open to proven cross-compatible libraries where it makes sense. Payment processing, user profiles, and basic analytics are already budgeted for the next phase, so please set up the project architecture with future modules in mind. Deliverables: • Production-ready APK plus signed AAB for store release • Complete, well-commented source code in a ...
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