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.
iPhone is the most popular smartphone and was created by Apple Inc. The platform is commonly used all over the world by millions of people and businesses alike. An iPhone Developer holds the skills and knowledge to effectively develop the app on the iOS platform. Whether an organization needs an iPhone app that you want to make available in the App Store, a game or a complex enterprise solution, an experienced iPhone developer can handle just about anything.
An iPhone Developer is knowledgeable in essential development techniques like Object Oriented Programming, Swift and Objective-C as well as advanced development techniques like Core Data and Core Animation. Developers have expertise in Process Methodologies such as Agile, Extreme Programming and Waterfall for flexible development. They are also familiar with creating efficient user interfaces for mobile apps to ensure a great user experience.
The purpose of hiring an iPhone Developer on Freelancer.com is to help make clients' visions come to life with their app development skills and knowledge. This way, their ideas can come to life without going through the hassle of dealing with technical issues or relying on additional manpower. It doesn't matter if it's big or small - they will help clients make their dreams become reality through iOS mobile application development.
Here's some projects that our expert iPhone Developers made real:
Getting an experienced iOS developer to build the right application helps take clients to the next level in terms of product performance, design and customer satisfaction. Hiring an iPhone Developer on Freelancer.com makes this process easy, fast, reliable and cost-efficient for organizations of any size who are looking for an expert to bring their project to life.
If your organization has a project related to iOS mobile application development, then why not look at posting it up on Freelancer.com? With their assistance in building custom apps, you can rest assured that quality and efficiency are guaranteed with reasonable prices at any size or scale. So don’t hesitate, post your project up today and hire an experiencediPhone Developer on Freelancer now!
A partir das avaliações de 234,089, os clientes avaliam nosso iPhone Developers 4.9 de 5 estrelas.iPhone is the most popular smartphone and was created by Apple Inc. The platform is commonly used all over the world by millions of people and businesses alike. An iPhone Developer holds the skills and knowledge to effectively develop the app on the iOS platform. Whether an organization needs an iPhone app that you want to make available in the App Store, a game or a complex enterprise solution, an experienced iPhone developer can handle just about anything.
An iPhone Developer is knowledgeable in essential development techniques like Object Oriented Programming, Swift and Objective-C as well as advanced development techniques like Core Data and Core Animation. Developers have expertise in Process Methodologies such as Agile, Extreme Programming and Waterfall for flexible development. They are also familiar with creating efficient user interfaces for mobile apps to ensure a great user experience.
The purpose of hiring an iPhone Developer on Freelancer.com is to help make clients' visions come to life with their app development skills and knowledge. This way, their ideas can come to life without going through the hassle of dealing with technical issues or relying on additional manpower. It doesn't matter if it's big or small - they will help clients make their dreams become reality through iOS mobile application development.
Here's some projects that our expert iPhone Developers made real:
Getting an experienced iOS developer to build the right application helps take clients to the next level in terms of product performance, design and customer satisfaction. Hiring an iPhone Developer on Freelancer.com makes this process easy, fast, reliable and cost-efficient for organizations of any size who are looking for an expert to bring their project to life.
If your organization has a project related to iOS mobile application development, then why not look at posting it up on Freelancer.com? With their assistance in building custom apps, you can rest assured that quality and efficiency are guaranteed with reasonable prices at any size or scale. So don’t hesitate, post your project up today and hire an experiencediPhone Developer on Freelancer now!
A partir das avaliações de 234,089, os clientes avaliam nosso iPhone Developers 4.9 de 5 estrelas.Procuro comprar, à vista, o código-fonte completo de um aplicativo IPTV em Kotlin semelhante ao IBO Player (versão 3.4 ou superior) acompanhado de um painel administrativo em PHP. Meu foco principal é o painel: ele precisa permitir o cadastro e gerenciamento de MACs e o controle de assinaturas mensais. Já possuo um painel funcional e o APK final, porém não tenho acesso ao código Kotlin; estou até desenvolvendo um projeto próprio, mas acelerar o processo comprando uma base pronta seria muito mais interessante. O que preciso receber: • Código-fonte do app em Kotlin, pronto para compilar no Android Studio. • Painel PHP com gerenciamento de MACs e assinaturas plenamente operante. • Instru&cc...
Preciso de um painel inicial para o jogo Free Fire direcionado a dispositivos iOS. Nesta primeira fase, o objetivo é ter uma base funcional que: • recupere e exiba estatísticas básicas do jogador (nível, ranqueamento, K/D); • conte com autenticação simples (e-mail/senha ou Apple ID), mantendo flexibilidade para outros métodos no futuro; • utilize uma interface limpa, responsiva e fácil de evoluir. Entregáveis esperados: 1. Projeto Xcode/Swift pronto para compilar; 2. Código comentado, organizado em módulos para que novos recursos — como leaderboard ou inventário de skins — possam ser acrescentados depois; 3. Breve guia de configuração, build e publica...
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...
I need an experienced mobile developer to take my business-focused app from concept to a live roll-out across the entire state. The product must launch on both iOS and Android at the same time so I can monitor adoption and performance region by region. Core scope • Build robust native or cross-platform code that meets current App Store and Google Play guidelines. • Implement a clean, secure user-profile system; no other social features are required at this stage, but the architecture should leave room for future additions such as messaging or a news feed. • Handle end-to-end deployment, including test flight / beta tracks, analytics hooks, and store submissions. • Provide clear documentation and a short hand-off session so my team can track progress and gather ...
We are looking for an experienced Flutter Developer to build a marketplace mobile application for buying and selling second-hand vehicles and spare parts. Project Overview: The app will allow users to: List and sell second-hand vehicles Sell and purchase vehicle spare parts Browse listings with filters Contact sellers Manage their listings Subscribe to premium plans for better visibility Technical Requirements: Frontend: Flutter (Android & iOS) Backend: Firebase (Firestore, Authentication, Cloud Functions if needed) Push Notifications (Firebase Cloud Messaging) Clean architecture and scalable code API integration if required Payment gateway integration for subscription model Subscription Model: Free basic listing option Paid subscription plans (monthly/yearly) Featured listings fo...
I’m building a new mobile app that helps users organise and complete remote tasks, and I need a cohesive set of realistic illustrations that will give the interface a polished, trustworthy feel. Each illustration should align with common in-app moments—onboarding screens, empty states, success messages, and quick tutorials—so users intuitively understand what to do next. Here’s what I have in mind: • Consistent style: clean, realistic visuals (no cartoon exaggeration) with a balanced, modern colour palette that translates well on both light and dark themes. • Mobile-first sizing: SVG or high-resolution PNGs optimised for scaling across multiple screen densities. • Seamless hand-off: layered source files in Adobe Illustrator or Figma so my deve...
I need a simple but fully-functioning booking app for home and office cleaning, built in Bubble, FlutterFlow, or any similar no-/low-code tool that lets us move fast with AI-assisted workflows. The cap for this first build is $100, so the scope must stay lean and focused on the core journey: • New users sign up with OTP verification • They pick a date, time, and address; GPS auto-fills their location and shows distance to the nearest cleaner • In-app chat opens instantly and includes a secure payment request the moment the job is confirmed • When the work is done, the client rates and reviews the cleaner On the back end I need a lightweight admin panel where I can approve cleaners, track every booking, release or refund payments, and moderate reviews. Acceptanc...
I already have every screen, interaction and data flow laid out in Figma Make. The prototype runs on a React frontend with a Supabase backend, and Figma recommends using Capacitor to wrap this stack for true-native deployment. What I now need is the full conversion, polishing and submission of that working prototype as production-ready apps on both the Apple App Store and Google Play. Scope of work • Rebuild the existing React + Supabase codebase inside a Capacitor shell so it compiles cleanly for iOS and Android. • Preserve every feature present in the current design—camera-gear cataloguing, frame-by-frame exposure logging, and one-tap export to CSV or PDF—exactly as it behaves in Figma Make. • Add secure email-and-password authentication via Supabase Aut...
I need a complete mobile solution that lets everyday users stay on top of their money every month. The core flow is simple: they enter income and expenses, assign each item to a spending category, and then review their progress through clear summaries and two key visuals—pie charts for category distribution and line charts for month-to-month trends. If you feel a bar chart could add value I am open to that, but it is not essential. The app must launch natively on both iOS and Android from a single codebase, so a framework such as Flutter or React Native makes the most sense. Clean, responsive UI, smooth onboarding, and secure local storage (or a lightweight cloud sync you propose) are critical. I will provide color guidelines and sample data; you handle architecture, implementation,...
I need a full-featured sports-betting application built natively for both Android and iOS. The app must let users place wagers on Football/Soccer, Tennis, Cricket and Baseball, with the flexibility to plug in additional sports later. Core experience Real-time match feeds should drive live odds that update instantly on screen, and users must be able to register, verify their identity, fund their wallet and withdraw winnings without leaving the app. Smooth navigation, push notifications for goals or set points, and rigorous security are non-negotiable. Payments Deposits and withdrawals have to work through Crypto, Visa/Mastercard as well as Google Pay and Apple Pay. I will supply the acquiring accounts and any necessary API keys; you will wire them into a single wallet system that auto...
UI/UX Designer Needed – Mobile Quiz App for Competitive Exam Preparation Project Overview I’m building a mobile quiz application focused on competitive exam preparation (for example exams conducted by Staff Selection Commission and medical entrance exams like National Eligibility cum Entrance Test). The app allows students to: Play quizzes with friends Create their own quizzes based on exam + syllabus Track performance, rankings, and learning insights Earn reputation and rewards Browse exams, syllabus, articles, and posts This is a dynamic app — all exams, syllabus, questions, and content are managed via a CMS. The UI must be flexible and data-driven. Target users: students preparing for competitive exams who want a social + analytical learning experience. Core ...
I need an AI chat agent built from the ground up to take over real-time customer service across a dedicated WhatsApp line. The bot must greet visitors instantly, understand their questions in multiple languages, and return clear, relevant answers without sounding scripted. When the query falls outside its scope, it should hand the conversation to a live agent smoothly while keeping full context. Key expectations • Seamless installation on my existing site (JavaScript snippet or widget) and connection to my verified WhatsApp Business account through the official Cloud API. • Natural, conversational responses in at least English and Spanish to start, with the framework ready to add more languages easily later. • A simple dashboard where I can upload FAQs, product manua...
Necesito que me prepares un paquete de pistas de música clásica listas para reproducirse en mi teléfono móvil. Requisitos clave: • Plataforma destino: móvil (Android o iOS). • Género exclusivo: música clásica; no mezclar con otros estilos. • Calidad solicitada: compresión media (~128-192 kbps MP3 o AAC) para equilibrar tamaño y fidelidad. Espero un lote organizado por compositor o álbum, con metadatos correctos (titulo, artista, carátula cuando sea posible) y una breve guía sobre cómo transferirlas al dispositivo. Asegúrate de utilizar fuentes legales o de dominio público para evitar problemas de derechos de autor. Entregarás: 1. Carpeta comprimida...
Project Title Mobile-First Web App for Fuel Inventory & Blending (Multi-User) Project Description I am looking for a developer to build a mobile-first web application for fuel trading and blending operations. The application will be used daily by drivers, supervisors, and the management team, so it must be simple, fast, and practical to use on mobile phones as well as desktops. The core functionality includes product setup (diesel, furnace oil, used oil, etc.), tank-wise inventory tracking with multiple tanks per product, inward and outward stock entries, automatic stock balance updates, and a blending module that calculates total blended quantity and average cost per liter based on input quantities. Drivers should be able to enter delivery quantities and basic details, supervisors ...
We need an experienced freelancer to test our multiplayer game prototype and provide feedback. What You'll Do: You'll play our PC game and write reports about what works and what doesn't. Focus on: weapons, movement, maps, abilities, and overall gameplay feel. Include screenshots or GIFs if helpful. Schedule: Play 2 sessions per week (90 minutes each) Submit a written report within 24 hours after each session Provide a final summary after 4 weeks with top 3 issues and suggestions Requirements: 80+ hours in Fortnite (hundreds of hours is better) Experience with Minecraft or GTA is a plus Good at writing clear, useful feedback Interested in testing games before release To Apply: Tell us: How many hours you've played Fortnite What game mechanics you know well Attach a...
I'm seeking an experienced mobile app developer to create a matrimony app. Key Requirements: - User Registration: Phone number registration - User Profile: Profile photo, Bio/Description, Match preferences - Search Functionalities: Basic search by attributes, Advanced search with filters, Location-based search Ideal Skills and Experience: - Proficiency in mobile app development (iOS and Android) - Experience with user authentication systems - Strong UI/UX design skills to create an engaging user interface - Familiarity with implementing search functionalities and filters - Background in developing social networking or matrimonial apps is a plus Please provide samples of your previous work.
I am ready to turn a clear productivity concept into a fully-functional mobile application built entirely in FlutterFlow. The goal is to launch one unified codebase that compiles cleanly for both iOS and Android, takes advantage of FlutterFlow’s visual builder, and keepshand-off to native code to an absolute minimum. Key scope The core screens are sketched out in Figma, and I will supply brand colours, fonts, and a simple user-journey map. You will translate these assets into FlutterFlow components, wire up state management, and integrate any third-party packages available inside the FlutterFlow marketplace (for example Firebase Auth, Firestore, or local storage) where they fit our workflow. While the main purpose is productivity rather than e-commerce or social networking, the a...
I’m commissioning a complete iOS application that mirrors an iPhone screen over AirPlay in crisp Full HD (1080p) with minimal latency. The build must respect Apple’s latest guidelines, use proven frameworks such as ReplayKit, AVFoundation, and Swift / SwiftUI, and remain efficient enough to keep CPU, GPU, and battery impact low on current iPhone models. AirPlay is the only protocol required and the app does not need to accommodate iPads. I expect the typical tap-to-connect flow, a clear indication of connection status, and graceful handling of interruptions (incoming calls, Control Center swipes, etc.). Animations should stay butter-smooth and audio, if routed, must stay in sync. Please send at least one example of a previous screen-broadcasting or similar real-time media app...
I’m building a cross-platform mobile app in Flutter and need help wiring up the NFC layer on each platform. On iOS the job is straightforward: when the user taps an NFC tag, the app should silently read the NDEF text record and present the payload on screen—nothing more, no writing required. Android demands a bit more. Besides reading tags in the same way, the app must also broadcast (beam) an NDEF text message so the IOS phone above or another Android phone can pick it up. A simple UI toggle to switch between “Read” and “Broadcast” modes is enough; the broadcast text can be hard-coded for now so I can change it later in code. Key points • Single Flutter codebase with platform-specific channels only where necessary • Use any well-maintai...
I’m ready to turn a real-world space into a fully interactive virtual tour and need a VR-savvy team that can own the entire build. The end product must feel natural inside a headset (Meta Quest, HTC Vive) yet remain just as smooth through WebXR in a standard browser. I will supply floor plans, 360° photos or reference imagery plus all copy; you take it from there—3-D modelling, scene assembly, interaction coding, light-baking, performance optimisation and final export. Unity, Unreal, Blender, RealityCapture or similar pipelines are all fine as long as the tour is stable, lightweight and easy for me to update later. Smooth navigation, subtle ambient audio, clickable info hotspots and a simple jump-to-scene menu are non-negotiable. Deliverables • Prototype build ...
I’m gearing up to launch a brand-new e-commerce application that will go live on both iOS and Android at the same time. The core goal is to give shoppers a smooth, secure experience from browsing to checkout, so code quality and UI polish matter just as much as feature completeness. Here’s what the first release needs to cover: • User accounts – email/phone sign-up, social log-in options, profile editing, order history • Product search – fast, keyword-driven querying with filters and sorting for hundreds of SKU entries • Payment gateway – fully PCI-compliant integration (Stripe, PayPal, or a comparable solution) supporting test and live modes A single, shared codebase with Flutter or React Native is perfectly acceptable, though I’m ...
I need to extract SMS messages from an iPhone. Requirements: - Experience with data extraction from iPhones. - Ability to securely handle and transfer sensitive information. Ideal Skills: - Familiarity with iOS and iPhone data extraction tools. - Attention to detail and reliability.
My logistics portal (Supabase + Vercel) used to feed a React Native app that drivers open through Expo Go, the two have stopped talking. Drivers see delayed, missing, and sometimes incorrect data; manifests, routes, and status updates never reach the device. I need you to jump into the private GitHub repo, trace exactly where the request/response chain breaks, and re-establish a dependable real-time flow between the portal and the mobile client. Once the fix is in place, please upgrade the project to the latest Expo SDK, verify that everything still works inside Expo Go, and then generate fresh production builds: • Android APK/AAB • iOS archive ready for TestFlight and App Store submission A brief smoke test should accompany those builds so I can confirm portal updates a...
I need a complete mobile application—Android and iOS—that lets private sellers list property either at a fixed price or in an auction format, much like eBay but strictly for real estate. Core flow • New users sign up with phone number verification only or social logins . • A seller chooses a package (Bronze, Silver, Gold or Platinum) before every listing, then uploads photos, videos, documents and a written description. • Buyers browse listings through search filters for price range, location and property type, switch between fixed-price and auction tabs, and place bids or make direct offers. • In-app chat and one-tap call buttons connect buyers and sellers instantly. I want a clean, modern UI, real-time bid updates, push notifications and a lightw...
Necesito desarrollar una aplicación IPTV P2P que ofrezca acceso a mis listas de canales y permita a los usuarios suscribirse directamente desde la app. Alcance principal • Suscripción in-app con 2 días de prueba gratuita y renovación automática. • Pasarela que acepte Visa/Mastercard y convierta los cobros a USDT, depositándolos en mi wallet (yo facilitaré la dirección). • Interfaz atractiva de estilo oscuro, fluida tanto en móvil como en TV Box. • Sistema de monitoreo y respaldo para garantizar disponibilidad 24/7; quiero recibir alertas y poder reaccionar de inmediato si el servicio cae. • Panel de administración donde pueda cargar listas, ver estadísticas de usuarios y gestionar...
More details: Is this project for business or personal use? For starting a new enterprise What information should successful freelancers include in their application? Detailed project proposals How soon do you need your project completed? ASAP dating app iOS and android swipe left and right, in app subscription fees & boost profile subscription, settings options, 3 top picks in your area. free to download. looking for a fixed amount to pay a freelancer
I am planning a brand-new mobile application and need a developer who can take it from concept to a polished release on both iOS and Android. The idea is still flexible, so I value someone comfortable shaping requirements with me, suggesting the right architecture, and turning early sketches into an intuitive, stable product. Because there is no hard deadline, quality and thoughtful iteration matter more than speed. We can explore native Swift/Kotlin, Flutter, React Native—or whichever stack you feel will give us the best balance of performance, maintainability, and cost effectiveness. I would like source code hosted in a shared repository, regular builds I can test on each platform, and guidance on getting the final binaries into the App Store and Google Play. If you have a track ...
Saya ingin sebuah aplikasi seluler sederhana yang memungkinkan saya menonton trailer film dengan nyaman langsung dari ponsel. Fokus utamanya: • Pemutaran streaming trailer berkualitas baik • Notifikasi trailer baru setiap kali ada rilis resmi Saya terbuka menggunakan teknologi lintas-platform seperti Flutter atau React Native agar aplikasi dapat berjalan di Android dan iOS, tetapi silakan sarankan pendekatan terbaik menurut Anda. Antarmuka cukup basic—daftar trailer terbaru di beranda, layar detail dengan tombol putar, dan opsi untuk mengaktifkan atau menonaktifkan push notification. Kriteria penerimaan: – Aplikasi dapat di-install dan dijalankan pada perangkat uji Android (APK) – Notifikasi push muncul otomatis ketika trailer baru di-publish (Anda boleh ...
Ich plane eine mobile App, über die Kundinnen und Kunden bequem Lebensmittel bestellen können. Das Herzstück ist ein sauberer Produktbestell-Flow, ergänzt um eine einfache Online-Verwaltung für mich als Betreiber. Was mir wichtig ist: • Produktbestellungen stehen im Fokus – jede Funktion soll den Kaufprozess verkürzen. • Die Artikel erscheinen strukturiert nach Kategorien (z. B. Obst, Backwaren, Getränke). • Nutzer wählen Mengen- und Größenoptionen direkt im Produktdetail. • Rabattcodes und zeitlich begrenzte Angebote können eingespielt werden. • Ein schlankes Admin-Backend erlaubt mir, Produkte, Preise, Rabatte und Bestellstatus zu pflegen – idealerweise webbasiert. • Saubere Anb...
Ich suche Unterstützung, um eine schlanke App zu erstellen, über die unsere Gäste und Kunden Brot bestellen können – möglichst einfach per Smartphone oder über den Touchscreen‐Kiosk im Lokal. Kernfunktionen • QR-Code-Download: Die App soll sich per Scan direkt aus dem Store installieren lassen, sodass der Einstieg für neue Nutzer mühelos ist. • Einfache Bestellung: Kunden wählen ihre Brotsorten, legen Menge und Extras fest und schließen den Vorgang in wenigen Klicks ab. • Abholort wählen: Entweder Lieferung an den Tisch (Eingabe von Tischnummer + Name) oder Abholung an einem unserer festen Pick-up-Points auf Gran Canaria. • Zahlungsarten: Barzahlung, PayPal, Kreditkarte sowie optional weitere g&au...
I have two intertwined features that must be polished and packaged for a smooth App Store submission within the next four weeks. First, the app streams both live and on-demand video; the video module is built around HLS and AVFoundation, so it has to pass Apple’s performance and network-usage checks. Second, the same build must offer live tracking that combines GPS location updates with background activity tracking; think CoreLocation plus Motion/HealthKit working together without draining the battery. The work covers final code adjustments, entitlement configuration, provisioning-profile setup, TestFlight distribution and a clean App Store build that is ready for review. Feel free to optimise UI details, but the core requirement is a release-candidate IPA that Apple will accept. D...
es una aplicación exclusiva para adultos que busca crear una comunidad segura y respetuosa donde los usuarios puedan conectar con personas que comparten intereses similares en el ámbito swinger. La aplicación ofrecerá funciones avanzadas, como perfiles personalizados, subida de fotos y videos, chat en vivo, eventos y mucho más, todo diseñado para garantizar una experiencia de usuario de alta calidad. 2. Características de la Aplicación 2.1. Registro y Perfil de Usuario: Los usuarios deberán completar un proceso de registro seguro donde se verifique su edad y autenticidad para garantizar que solo personas adultas participen en la aplicación. Los perfiles estarán compuestos por fotos, videos y estados, similares...
I’m ready to take my service-based business online and I need everything built from the ground up—the web platform and companion mobile apps. The scope covers both the backend and frontend of the website, any essential plug-ins, plus fully fledged iOS and Android applications that mirror the web experience. The core of the project is an online booking system. Clients must be able to see real-time availability, reserve a slot, and pay securely on the spot. Calendar integration, automated reminders, and payment processing are must-haves, not nice-to-haves. Here’s how I picture the rollout: • Responsive service website (frontend + backend) • Integrated booking engine with calendar sync, instant payments, and reminder automation • Native or cross-platfor...
Hi — we need urgent help with an existing mobile app project. We have a live Android and iOS app but lost access to the original source code. We only have APK builds and backend/admin access. We need an experienced developer who can recover from apk's etc and stabilize the project. We have a live Android and iOS app where the previous developer became unreachable. The client has full access to Firebase backend and Google Play/App Store accounts, but we don’t have the original frontend source code. We do have APK/build files and admin access. There is a critical login issue affecting users that needs immediate stabilization. After that, we want to rebuild a proper development pipeline and recover the project long-term. We’re looking for someone experienced in app ...
I have an existing mobile application that runs on both iOS and Android, and I now need a seamless integration with a third-party API. Your job is to wire the app to the new endpoints, handle authentication, parse the responses, and make sure everything is production-ready across the two platforms. The core tasks include: • Plugging the API into the existing codebase (both iOS and Android versions) • Implementing secure token or key management in a way that satisfies App Store / Google Play guidelines • Creating clean, reusable service classes or modules so future endpoints can be added easily • Adding thorough error handling, retries, and graceful fallbacks for poor connectivity • Writing concise in-code comments plus a short integration guide so my team ...
Users first visit a simple one-page website that directs them to download the Android or iOS website provides basic platform information, onboarding guidance, and community rules before redirecting users to the app download. After installation, they log in using their mobile number through OTP verification with automatic reading and auto-fill, next slide users complete a biodata form including name, groom/bride is profile for email, age, height, education, education, occupation, salary, city, contact details, family details and the system automatically creates their matrimonial profile with a unique Biodata ID. Users upload 2–4 photos, which are automatically watermarked with the community name and Biodata ID for secure identification, while images are securely streamed within the ...
I’m expanding our mobile team and want an experienced developer who is equally comfortable in Flutter (Dart) and React Native (JavaScript/TypeScript). Our live products run on both iOS and Android, so every feature you tackle must compile cleanly and perform smoothly on each platform from the first build. THIS JOB IS IN THE US TIME ZONE ONLY + NEED WEEKEND AVAILABILITY The initial assignment is urgent—bug squashes and a small new module need to ship ASAP—yet the larger goal is an ongoing collaboration. Once we clear this immediate milestone together, you’ll roll straight into our regular sprint cycle, building new screens, integrating REST/GraphQL APIs, writing unit tests, and taking part in code reviews on GitHub. To get a quick read on your fit, please link to ...
1. Executive Summary & Project Vision We are looking for an expert Full-Stack Mobile Developer (or a specialized agency) to build a revolutionary Home Rental Application that fundamentally changes how users discover properties. The Concept: Traditional real estate apps rely on static grids and list views that cause decision fatigue. Our vision is to adapt the "Instagram Reels" or "TikTok" vertical scrolling model for property hunting. We want to create an immersive, full-screen browsing experience where users can "swipe" through high-quality property videos and images, making discovery rapid, engaging, and intuitive. 2. Detailed Scope of Work Your role will be to translate our Design Phase Guide into a production-ready mobile application (iOS & Andro...
I need a focused UI/UX case study that shows how a mobile app can help beginner gardeners succeed in tight urban spaces. The study should revolve around a single core feature—Plant Care Tips—and follow a minimalist, clean design language throughout. Please structure the work so it can be read quickly by stakeholders: • User persona: a concise one-page profile of a first-time, space-limited gardener. • User flow: a simple diagram showing how that user discovers and follows Plant Care Tips. • Low-fidelity wireframes: 4–6 mobile screens in Figma or Sketch that demonstrate the end-to-end flow. Keep visuals uncluttered and intuitive. • Design rationale: up to 500 words explaining key choices—layout, tone, typography, color—plus how each ...
I’m creating GreenThumb, a mobile app that helps city dwellers grow healthier plants with less guess-work. The first release must spotlight comprehensive planting guides—vegetables, herbs, and flowers—delivered in a clean, step-by-step format that adapts to the user’s zone, balcony size, and sunlight profile. Think quick-scan seed-to-harvest timelines, soil and container tips, plus in-app reminders that slot automatically into a personal planting calendar. Beyond the guides, I want basic tracking (photos, notes, growth metrics) and a light social layer where people can form or join gardening groups in their neighbourhoods. Group feeds should make it effortless to post progress shots, swap advice, and arrange informal seed swaps or rooftop meet-ups. Scope • ...
Job Title: Technical Project Manager / App Manager (Mobile Social App – Telugu Preferred) Location: Remote / India Contract Type: Freelance / Part-time / Fixed Duration (Phase-1: 10–12 weeks) Language Preference: Telugu speaking candidates preferred (optional) --- About the Project: We are developing a mobile social app with: * Live rooms (1-on-1 & group video/audio) * Coin wallet system with purchases and gifting * Multiplayer games (Ludo, Raja Rani Mantri Chor Police) * Host dashboards * Admin panel Phase-1 will cover the core features with scalable architecture, real-time communication, and smooth user experience. --- Role Summary: We are looking for a Technical Project Manager / App Manager to oversee the full Phase-1 development, verify milestones, ensure code q...
I need an iOS application that reliably mirrors the full iPhone and iPad screen to a television. The connection must work smoothly with Apple TV, Roku, and Chromecast so users can launch the app, pick their device, and see the display appear on the big screen with minimal latency and no cables involved. It should also work on any Android TV. Beyond plain mirroring, I also want to build in a simple remote-control overlay: once the TV feed is active, the phone should become a touchpad/remote for basic playback navigation (volume, play-pause, seek). iOS 16+ compatibility is required and the solution has to pass App Store review, so we’ll rely on native frameworks such as ReplayKit, AVFoundation, and the appropriate discovery protocols (AirPlay, DIAL, Cast SDK) instead of private APIs. ...
Project Description: I am looking for a professional and experienced app developer who can develop my Android app and successfully testing and publish it on Google Play Store by strictly following all Google Play Console policies, terms, and conditions. This will be my first app on Google Play Store, so policy compliance, clean code, and proper guidance are extremely important. Scope of Work: Develop a fully functional Android app Ensure 100% compliance with Google Play policies, including: User Data & Privacy Policy Permissions policy Data Safety form Ads policy (if ads are used) Content & UI guidelines Create and deliver: Signed AAB (Android App Bundle) Unique package name App icon & splash screen (basic) Assist with or handle: Google Play Console setup App u...
eSIM paketlerini çevrim içi olarak satabildiğim, hem iOS hem de Android’de sorunsuz çalışan bir mobil uygulamaya ihtiyacım var. Uygulamanın mutlaka şu üç ana özelliği içermesini istiyorum: • Kullanıcı kaydı ve girişi • Ödeme entegrasyonu (kredi kartı ve/veya dijital cüzdan desteği) • Satış raporları oluşturma ve anlık görüntüleme Tasarım tarafında temiz, hızlı ve kullanıcı dostu bir arayüz bekliyorum. Kodun okunabilir, ölçeklenebilir ve App Store ile Google Play politikalarına uygun olması benim için önemli. Geliştirme sürecinde düzenli sürüm teslimi ve kısa geri bildirim döngüleriyle ilerlemeyi tercih ederim. Başvuruda bulunurken be...
I need a simple but fully-functioning booking app for home and office cleaning, built in Bubble, FlutterFlow, or any similar no-/low-code tool that lets us move fast with AI-assisted workflows. The cap for this first build is $100, so the scope must stay lean and focused on the core journey: • New users sign up with OTP verification • They pick a date, time, and address; GPS auto-fills their location and shows distance to the nearest cleaner • In-app chat opens instantly and includes a secure payment request the moment the job is confirmed • When the work is done, the client rates and reviews the cleaner On the back end I need a lightweight admin panel where I can approve cleaners, track every booking, release or refund payments, and moderate reviews. Acceptanc...
I already have a Flutter user app paired with a PHP-Laravel back-end for an online food-delivery service. Two things still block launch: 1. Location on launch The app must grab the customer’s current GPS location every single time the app opens—no taps, no confusion. The latitude/longitude should flow to the Laravel API exactly as it does when the user manually selects their address today. 2. Checkout polish I need a careful pass over the existing Flutter checkout screen. Visual glitches, validation quirks or crashes that appear on either iOS or Android should be traced and fixed so payment and order submission run smoothly. When both items are solid, I want a clean build shipped live to the Apple App Store and Google Play. You’ll handle the store assets, provis...
I’m creating a native iPhone shopping experience and need a developer who can take it from wireframes to TestFlight. The app must let customers browse a full product catalog, add items to a persistent shopping cart, and check out through a payment gateway that supports Apple Pay or Stripe. For sign-in, I only want social media options—Apple, Google, or Facebook—so users can start buying with a single tap. You’ll receive finalized UI designs plus backend REST/GraphQL endpoints; your role is to build the Swift/SwiftUI front end, integrate the APIs and payment SDKs, and make sure everything passes App Store review. Deliverables • Xcode project with clean, well-commented Swift code • Product catalog, cart, and checkout flows fully functional • Soc...
Project Details $3,000.00 – 5,000.00 USD Project Description: We are looking for an experienced development team or freelancer to design and build a cross-platform application (iOS, Android, and Web) that connects influencers with brands for paid collaborations. The platform should allow brands to create campaigns, influencers to apply, and both parties to manage partnerships securely and efficiently. Key Requirements: Platforms iOS (App Store compliant) Android (Google Play compliant) Web version (responsive and user-friendly) Core Features User Registration & Authentication: Email, phone, and social login. User Roles: Influencers and Brands. Profile Management: Influencers: demographics, niche, follower count (Instagram, TikTok, YouTube, etc.), media kit, past collab...
I need a fresh set of eyes to run through the current TestFlight build of my iPhone app and make sure the on-device text and the storefront screenshots read naturally in every language we support. The job is intentionally small—about 20 minutes of focused work—so I’m expecting concise, high-impact feedback rather than a full linguistic audit. What to do • Install the build I’ll provide and switch your device language as directed. • Open the main screens covered by the App Store description and screenshots. • Spot anything that looks off: awkward phrasing, truncated strings, mismatched terminology, or screenshots showing the wrong language. • Jot down the exact string or screenshot name, a brief note on what feels wrong, and your suggeste...
I'm seeking a skilled developer or team to create a comprehensive hotel booking platform, available on both web and mobile. The platform should include: User Features: - User reviews and ratings - Booking confirmation notifications - User account management Payment Integration: - Credit/Debit Cards - PayPal - UPI Ideal Skills and Experience: - Proven experience in developing secure, user-friendly booking platforms - Strong background in integrating multiple payment gateways - Expertise in implementing review and rating systems - Familiarity with both web and mobile app development Please provide your portfolio and relevant project experience.
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