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!
从235,952个评价中,客户给我们的 iPhone Developers 打了4.9,共5星。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!
从235,952个评价中,客户给我们的 iPhone Developers 打了4.9,共5星。我已有一款 App,现需要一次到位的技术升级: • 先对现有全栈代码进行全面审查与优化,重点是性能、结构清晰度和可维护性——包括前端界面逻辑与后端接口、数据库调用。 • 接着替换 UI,目标风格是“简约现代”。请在保持品牌识别度的同时,提供干净的布局、统一的色调与清晰的层级关系,可用 Figma、Sketch 或同等级工具交付源文件。 • 最后把应用打包为跨平台版本,确保 iOS 与 Android 均能顺利安装与运行;需要完整的 IPA、APK、签名说明和一套可复现的打包脚本。 交付成果: 1. 优化后的前端与后端代码库 2. 全新简约现代 UI 设计稿及可编辑源文件 3. iOS、Android 安装包及对应签名/配置文件 4. 一份简明的构建与部署文档(含依赖、脚本与常见错误排查) 5.更换注册验证码采用邮箱注册 完成后,我将进行功能与性能验证,只要代码结构清晰、界面契合简约现代风格,并且两端安装包可直接上线,即视为交付成功。
We are building an MVP of a WhatsApp-based AI Personal Assistant for single mothers to reduce daily mental load. The assistant will work entirely through WhatsApp chat (no mobile app). It should feel like a practical personal assistant / family operations manager: reminders, weekly planning, school admin help, groceries/recipes, and budget monitoring. Strict boundaries: The assistant must NOT provide legal guidance (custody/court/rights strategy) and must NOT provide sexual guidance/content. It can help with calm message drafting and general admin support only. We need a freelancer to deliver a working MVP for 5–10 pilot users. Key MVP Features (Scope) 1) WhatsApp Bot Setup Connect WhatsApp number via WhatsApp Cloud API or a provider (Twilio/360dialog/etc.). Support inbound/outb...
Game Development Project – “Kill The Ants” (Casual Arcade Mobile Game) Project Overview I want to develop a simple, fun, and addictive casual mobile game for iOS and Android. The game should be easy to play, fast-paced, and perfect for short play sessions. Core concept: Players protect a candy placed in the center of the screen by tapping ants before they reach and eat it. Think: hyper-casual, endless survival, reflex-based tapping game. ⸻ Gameplay Mechanics • Start screen with Play button • Clean white background • A candy placed in the center • Ants spawn randomly from all sides of the screen and move toward the candy Player actions: • Tap ants to kill them • 1 ant = 1 point • If ants reach the candy, they damage it Candy heal...
I’m building a dedicated Android application that lets users browse, purchase, and instantly access digital products. Think of items such as e-books, audio files, software keys, or any downloadable content that can be delivered straight to the user’s device the moment a transaction is confirmed. What I’m looking for is an Android developer who can take this concept from clean architecture through to launch on Google Play. The core of the job is creating a smooth catalogue and checkout experience optimised for mobile, then handling the secure delivery of the purchased files. Clean code, reliable state management, and attention to UX details (progress indicators, purchase confirmation, download status, error handling) are all important to me because the product is intangib...
Freelancer Required: App Launch Animation (Mobile App) Hi, I’m looking for a creative motion designer/animator to create a high-quality launch animation for my mobile app. Project Scope: App launch / intro animation Duration: 10–20 seconds Style: Modern, clean, premium (not cluttered or noisy) Format: Suitable for App launch screen, social media, and promo videos Animation should clearly communicate: App purpose Smooth user experience Premium brand feel What I’m Looking For: Experience in app/UI animations Strong sense of timing, transitions, and minimal design Ability to suggest creative ideas/storyboard Delivery in Lottie / MP4 / After Effects source files (as applicable) Bonus (Nice to Have): Experience with app launch videos Knowledge of Lottie anima...
I’m planning to launch a brand-new social networking experience focused exclusively on Android users and I need a skilled developer—or team—to turn the concept into a fully functioning app. Scope of work The job covers everything from initial architecture through Play Store release. You’ll be responsible for designing the UI/UX, building the front-end in Kotlin or Java, creating the back-end (Firebase, Supabase, or another cloud backend you’re comfortable with), and integrating standard social features such as real-time chat, user profiles, newsfeed, push notifications, and media uploads. Clean, well-documented code and a modular structure are essential so the project can scale or later be ported to iOS. Deliverables • Interactive high-fidelity mock...
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'm looking for an experienced mobile app developer to create a cross-platform application for iOS and Android. This app is centered around promoting kindness and connecting kind-hearted individuals. Key Requirements: - User-friendly interface - Secure user authentication - Profiles showcasing users' kind acts - Geolocation features to find nearby kind events - Push notifications for kindness challenges and events - Community forum for sharing stories and experiences Ideal Skills: - Proficiency in React Native or Flutter - Strong background in UI/UX design - Experience with backend development and database management - Knowledge of implementing secure authentication protocols - Ability to integrate geolocation services Please provide a portfolio showcasing similar work and any...
I already have two complete app concepts: every screen, interaction and asset is designed, documented and ready to hand over. What I need now is the engineering muscle to turn those polished Figma files into production-ready Flutter applications that run smoothly on both iOS and Android. Both apps share a common backend. The REST endpoints, data models and authentication flow are all mapped out, so your focus will be wiring the UI to those services, managing state cleanly and ensuring offline resilience where needed. I expect pixel-perfect implementation of the provided designs, faithful reproduction of the planned user journeys and thoughtful handling of edge cases across devices. Deliverables • Full Flutter codebase for the two apps, structured for reuse of shared components &...
I need innovative sunglasses that incorporate AI technology to enhance the golfing experience. These smart sunglasses should be capable of measuring distances and displaying course maps, all through a connected app. Key Requirements: - AI functionalities: - Measure distances - Display course maps -Add a ball tracker - Data display: Via a connected app - App compatibility: iOS devices Ideal Skills and Experience: - Experience in wearable tech development - Proficiency in AI integration - Mobile app development for iOS - Strong background in UI/UX design for seamless user experience Looking for freelancers who can bring this vision to life with precision and creativity.
I’m ready to bring an intuitive yoga app to life whose main focus is delivering fully guided, intermediate-level sessions. Each class will stream as a high-quality video tutorial so users can see every pose in motion, follow along in real time, and practice safely at home or on the go. Here’s the core experience I need built: • A clean, distraction-free catalog of intermediate routines (think 10-, 20- and 40-minute flows). • In-app video playback with controls for pausing, rewinding and casting to bigger screens. • A simple schedule or “My Sessions” area so users can bookmark favorite flows and pick up where they left off. I’m focused on nailing the intermediate content first, but I’d like the architecture to be flexible enough to ...
I need to run first both customer and rider applications and need to verify all functionality and need to fix bug if any occur and then i need targeted modifications made to my live Android and iOS ride-hailing apps on both the customer and driver sides while keeping the current UI intact. ======= CUSTOMER APP CHANGES ======= 1. remove topup, withdraw, wallet. 2. remove all payment gateway methods just keep cash, jazzcash and easypaisa ( no need integration just add these methods). ======= DRIVER APP CHANGES ========= 1. remove cash and withdraw functionality from waller option in Driver application and add topup like customer's app topup option. 2. we want deduct pre defined percentage on ride confirmation from driver wallet. Note: driver should not be able to pick ride if...
Saya ingin mengubah ide saya menjadi aplikasi iOS berbasis media sosial yang berpotensi menghasilkan cuan. Fokus saya hanya pada platform iOS—tidak perlu versi Android untuk tahap awal. Lingkup kerja yang saya butuhkan: • Desain dan pengembangan aplikasi iOS native (Swift atau SwiftUI). • Fitur inti media sosial: pendaftaran pengguna, profil, unggah konten (teks, foto, atau video pendek), feed kronologis, tombol suka/komentar, dan notifikasi push. • Dasbor admin sederhana di sisi server untuk moderasi konten dan analitik dasar pengguna. • Integrasi login pihak ketiga (Apple ID dan/atau Google) agar onboarding lebih cepat. • Dokumentasi singkat cara build, deploy, dan maintain aplikasi. Kriteria penerimaan: aplikasi dapat di-build tanpa error di ...
Referral Mobile App – CS Lawncare Overview CS Lawncare would like to develop a public, standalone native mobile application for both iOS and Android. The primary purpose of the app is to enable customer referrals through unique referral codes, while also serving as a simple service promotion tool. The app will not be connected to an existing website and will not include any payment processing or financial transactions. ________________________________________ Core Objectives • Allow existing CS Lawncare customers to refer neighbors and friends • Track referrals through app-generated referral codes • Enable new customers to request a callback for service quotes • Provide CS Lawncare with the information needed to reward their existing customers and the pot...
Saya membutuhkan seorang developer yang dapat membuat aplikasi penghasil uang dengan model monetisasi utama melalui penjualan produk. Karena saya tidak berpengalaman, saya ingin semuanya serba mudah—mulai dari cara menambah produk hingga melihat hasil penjualan. Yang saya butuhkan: • Aplikasi siap rilis (minimal Android; jika ingin menambahkan iOS atau versi web, saya terbuka). • Fitur katalog, keranjang, checkout, riwayat pesanan, dan notifikasi otomatis. • Payment gateway populer di Indonesia agar transaksi aman. • Panel admin sederhana untuk menambah, menghapus, atau mengubah detail produk serta memantau laporan penjualan. • Dokumentasi langkah-demi-langkah dan video singkat demo penggunaan agar saya dapat mengoperasikan aplikasi tanpa bantuan tek...
I want to launch a reels-centric news product that starts in English and Hindi and can later expand across India. The experience must feel as snappy as Instagram Reels while carrying the credibility of a top-tier newsroom. Core experience • Short, swipe-able news reels and story cards • Real-time breaking-news ticker • Full-length articles and explainers • Live TV channel streaming in-app • Voice mode, language switcher, bias and source-transparency badges • AI-driven personalisation that quickly adapts to a primarily 18-40 audience Technical expectations • Native-quality apps for both Android and iOS (Flutter or React Native are fine if performance targets are met) • Cloud-hosted, CMS-driven backend that scales smoothly to 1 M+ mon...
I want to create a first-person action/adventure game exclusively for mobile (iOS and Android). The core loop will blend fast-paced exploration, environmental puzzles, and real-time combat, all narrated through an original storyline I already have outlined. Everything else—from mechanics and level design to UI—still needs to be built. You’ll take the concept through the full production pipeline: refining the design document, prototyping in Unity or Unreal, building 3-D characters and environments, integrating touch and optional gyro controls, adding audio, and optimising for mid-range phones (2022 models and newer) at a stable 60 fps. Compliance with App Store and Google Play requirements, cloud-save functionality, and simple monetisation hooks (cosmetics, level packs)...
I’m getting ready to broadcast a mobile-based gaming session live on YouTube and want everything to look and sound professional from the first second on-air. I’ll be running the show through Streamlabs, so what I need now is an experienced hand that can fine-tune the app, design tidy overlays, balance audio, and walk me through the optimal settings for a phone-captured feed. The workflow I’m picturing is simple: we hop on a call, you remotely guide me while I screen-share, we build the scenes together, add the alert boxes, test bitrate and resolution, and then run a short private test stream to be sure the chat, notifications, and capture are rock solid before launch. If anything glitches, I’d like quick troubleshooting advice so I can fix it on the spot during fut...
I need a clean, performant Android e-commerce app built from the ground up. The core of the project revolves around a smooth product catalogue experience that lets shoppers browse, search, and filter items without lag. A secure, fully integrated payment gateway must be in place so buyers can complete purchases inside the app rather than being bounced to a browser. Shoppers should also be able to leave ratings and text reviews, both to boost trust and to help with product discovery. Sign-in will rely on social media credentials only—no traditional email/password flow. If you prefer Firebase Authentication, Facebook/Google SDKs, or another reliable SSO option, that works as long as setup is straightforward for end users and easy for me to manage. Because I will eventually submit the ...
More details: What primary purpose will the social networking app serve? Interest-based communities Which features are most important for the interest-based communities? Like dating app How soon do you need your project completed? Within a month
I need a freelancer who already holds active Google Play Console and Apple App Store Connect accounts to get our production-ready app live right away. The Android and iOS builds are finished and signed, and all store assets—icons, screenshots, feature graphics, descriptions, privacy policy URLs—are zipped and waiting. Here’s the workflow I have in mind: • You upload the binaries, complete the store listings, clear any compliance checks, and push the releases to public status under your own developer profiles. • Once my Apple D-U-N-S is approved and my own consoles are activated, you’ll initiate the official app transfer on both storefronts so that the package names, bundle IDs, ratings, and review histories remain intact. For a smooth hand-off I&rsqu...
We are seeking an experienced React Native (Expo) developer to assist in implementing Bill of Lading (BOL) data flows and user interface within our dedicated driver mobile application. The ideal candidate will have a strong background in mobile app development and a keen eye for user experience. You will work closely with our design and product teams to ensure a seamless integration of BOL functionalities. If you are passionate about creating efficient and user-friendly mobile applications, we would love to hear from you! Relevant Skills: - React Native (Expo) - Mobile App Development - UI/UX Design Principles - RESTful API Integration - Version Control (Git) - JavaScript - Android - iOS
I run a suit manufacturing business that still relies on paper logs and spreadsheets to follow stock levels. I need a developer to create a straightforward inventory-tracking mobile app that my employees can use on the factory floor and in our warehouse. The goal is to record every movement of fabric, trims, and finished suits in one place so I always know what we have on hand without chasing multiple people for updates. Core scope • Build an intuitive app where employees can quickly add, edit, and view stock entries. • Provide a simple dashboard that shows current quantities at a glance and flags low-stock items. • Allow multiple employee logins with basic role control so only authorised staff can adjust figures. • Keep the interface clean and fast since man...
I want a mobile application that centres on horoscope calculation and prediction. The user should enter their birth date, exact time, and location; the app must instantly compute the chart and present accurate daily horoscopes. On top of that core flow, I need personalised predictions that push timely insights to each user based on their unique data. A friendly, modern interface is essential, but the mathematical engine behind it has to be solid—please rely on a proven ephemeris library such as Swiss-Ephemeris, NASA JPL data, or an equivalent you already trust. Native iOS and Android builds are welcome, though a high-performance cross-platform framework like Flutter or React Native is perfectly fine if it keeps the experience smooth. For future-proofing, the code should be clean, w...
Saya ingin dibuatkan sebuah game puzzle sederhana untuk platform mobile. Fokusnya adalah hiburan ringan—alur permainan harus cepat dipahami, dengan tingkat kesulitan yang meningkat secara bertahap agar pemain tertantang namun tetap santai. Lingkup kerja: • Rancang konsep inti dan mekanik puzzle yang orisinal namun mudah dimainkan. • Bangun prototipe fungsional untuk Android (lebih baik jika juga siap di-port ke iOS). • Sediakan antarmuka pengguna yang bersih dan intuitif, cukup layar menu utama, pilihan level, serta layar kemenangan/kekalahan. • Sertakan audio dasar (musik latar singkat dan efek suara sederhana). • Kirimkan file APK untuk uji coba, plus kode sumber terstruktur. Teknologi bebas—Unity, Godot, atau engine mobile ringan lain diper...
Overview I’m launching a ride-hailing app (Uber-style) focused on London. This is an MVP, not a massive rebuild of Uber. I am looking for an experienced mobile app developer or small team who has already built ride-hailing / taxi / delivery apps (or very similar). Scope of Work (MVP) Rider App (iOS + Android) - User registration & login - Book a ride (pickup & drop-off) - Real-time driver tracking (GPS) - Fare estimate - Payment integration (Stripe / cash option) - Trip history - Ratings Driver App (iOS + Android) - Driver registration & profile - Accept / reject ride requests - Live navigation (Google Maps) - Earnings summary - Trip history - Ratings Admin Panel (Web) - Manage riders & drivers - View trips & earnings - Set commission / subscription pricing - Basi...
I’m commissioning a full, production-ready ride-sharing solution that covers both sides of the marketplace. The scope spans native iOS and Android rider apps, a mirror set of driver apps, plus the server stack that powers real-time matching, payments, and dashboards. Core workflow • Riders open the app, watch nearby drivers update live on a map, request a trip, and pay securely with a credit or debit card. • Drivers toggle their availability, receive requests, navigate via in-app GPS, then review completed trips and earnings. • The backend matches riders to drivers instantly, calculates distance-based fares, and settles transactions to the appropriate accounts. Key components to build • Two mobile apps (Swift/SwiftUI for iOS, Kotlin/Jetpack for Android) ...
I am initiating a long-term, full-scale project to build a smart restaurant application that will operate natively on both iOS and Android. The goal is to create a production-ready platform—not a quick MVP—that can scale and evolve over several phases. This venture is structured as a technical partnership with an Arabic software company that already has an in-house team and a verifiable track record in mobile product delivery. No individual contractors or intermediaries will be considered. Scope at a glance • Collaborative product strategy and roadmap definition • UI/UX design that meets modern Arabic and international usability standards • Native or high-performance cross-platform development for iOS and Android • QA, staging, deployment, and on...
I need an Android and Mac app for a small restaurant that doesn't take reservations. The main purpose of the app is online ordering. Key Features: - Online ordering functionality - Detailed menu item descriptions (yes for all items) - Payment options to be discussed (credit/debit cards, digital wallets, cash on delivery) Ideal Skills & Experience: - Experience in mobile app development for Android - Experience in Mac app development - Strong UI/UX design skills to create an intuitive and attractive interface - Experience integrating secure payment gateways - Ability to provide detailed item descriptions Please submit a portfolio with relevant experience.
I need an experienced app developer to create a horoscope reading app. The app will focus on predicting difficult periods, with an emphasis on health issues and life-threatening risks. Key Features: - Monthly horoscope predictions - Highlight difficult periods, focusing on health issues and life-threatening risks - User-friendly interface - Secure and private user data management Ideal Skills & Experience: - Experience in mobile app development - Knowledge of astrology is a plus - Strong UI/UX design skills - Expertise in secure data handling
React Native / Expo Developer Needed 7-Day Sprint to Polish & Ship a Mobile App (Non-Profit) We’re looking for an experienced React Native / Expo developer to help us finalize and ship an existing mobile app. This is not a from-scratch build — the app is functional and well underway. We need help refining performance, completing integrations, and preparing for release. Source code is ready and available immediately. About the App The app combines two core experiences: A daily puzzle game — grid-based, touch-driven gameplay with a short interactive sequence after completion. A utility layer — a simple request-and-claim flow where authenticated users can view, claim, and log activity via a dashboard. Current State Built with React Native / Expo (Expo Go t...
Publish React/Capacitor Web App to iOS App Store & Google Play Store Job Description: We have a fully functional B2B e-commerce web application built with React, TypeScript, and Capacitor that we need published to both the Apple App Store and Google Play Store. Project Overview: The web app is complete and production-ready Capacitor is already configured in the project We need an experienced developer to handle the native build process and app store submissions Scope of Work: iOS (App Store): Configure Xcode project settings Set up app signing and provisioning profiles Create App Store Connect listing Handle app review submission process Address any rejection feedback until approved Android (Google Play): Configure Android Studio project settings Generate signed APK/AAB Create Goog...
I already sketched the full flow of the project in Figma (previewable here: ) and now I’m ready to turn that prototype into a working application that runs smoothly on both iOS and Android. The core goal is to let restaurants (or similar vendors) receive, track, and fulfil customer orders in real time. Every user—whether customer, kitchen staff, or vendor admin—must sign in, so robust authentication is essential from the first build. Key features my prototype covers and that I need fully implemented are: • Order tracking from placement through fulfilment • Menu management that vendors can update in-app • Automatic customer notifications on status changes • A dedicated vendors dashboard for viewing live orders and basic analytics * user c...
I’m launching a full-scale service platform and need the entire digital stack built from scratch: a responsive website plus companion apps for both iOS and Android. Core functions I must see working smoothly are: • secure user registration / social login • real-time service booking with calendar availability • two-way ratings and reviews after each job • live map tracking so users can watch providers en-route The website should mirror the apps in look and flow, share one database, and include an admin dashboard where I can approve providers, manage bookings, issue refunds, and pull reports. Push notifications, email alerts, and gateway-ready payments have to be wired in from day one. I’m happy for you to suggest the tech stack—whether th...
I need a Zepto-style quick-commerce application built for both iOS and Android. A shared codebase such as Flutter or React Native is fine, provided each store’s guidelines are fully respected. Core flow • Sign-up / login (phone, email, social) • Dynamic product catalogue with search, filters and real-time pricing • Cart, checkout and seamless order processing Critical integrations • Payment gateway for cards, UPI and wallets • Live link to our inventory management system (API or webhooks) • Automatic order dispatch to a third-party delivery partner with status updates returned to the app Deliverables 1. Pixel-perfect UI that follows modern quick-commerce patterns 2. Secure backend (Node.js, Laravel, Firebase Cloud Functions—o...
Estoy desarrollando una web app de gestión orientada a escuelas de vuelo y aeroclubes, con proyección a iOS y Android. El proyecto es serio y ya está definido a nivel funcional. Inicié el desarrollo en Base44, pero necesito migrarlo a Supabase para dejar de depender de esa plataforma y dejar la solución lista para producción. Busco un/a desarrollador/a o socio técnico que pueda encargarse de: Migración completa a Supabase (base de datos, autenticación, storage y lógica backend que corresponda). Dejar la web app lista para producción. Prepararla para publicación en iOS y Android (arquitectura compatible / empaquetado según stack elegido). Módulos clave (simples y eficaces): Acceso y gesti...
Market Landscape & Opportunity Visual Project Overview: We’re looking for a creative designer to turn the golf technology market into a clear, engaging visual. The goal is to show: - Current golf tech (apps, cart screens, portable GPS/launch monitors) - Where these solutions fall short - The market gap that our app and HUD, CartLinks, uniquely fills The visual should be instantly understandable in 5–10 seconds, with a modern, clean look. What We Need: Highlight limitations of current solutions: - Mobile apps: require looking down, limited in-cart usability, minimal social features - Golf Cart screens: tied to specific carts/courses, outdated UI, limited personalization, no player connectivity - Portable GPS/launch monitors: extra devices, siloed data, little connectivi...
Namaa is the working name for a mobile application that will make saving money feel natural, fun, and rewarding for teenagers and young adults. I already have the core vision—an engaging “smart” companion that nudges users to set money aside, understand where it’s going, and celebrate progress—but I need help turning that vision into a tangible product. What I expect from you is a full-cycle contribution: refine the concept with me, map the key user journeys, design a clean and youthful interface, and build a working prototype that runs smoothly on both iOS and Android. Along the way, I’m keen to explore ideas such as automated saving triggers, gentle gamification, or even friendly challenges between peers; if you can prove a better approach, I’m ...
I'm seeking a skilled app developer to create an expense reporting app for car-related costs. The app should be available on both iOS and Android platforms. Key Features: - User-friendly interface for easy logging of expenses - Categorization of expenses (fuel, maintenance, etc.) - Visual reports and summaries of spending - Data backup and sync across devices - daily, monthly and yearly expenses reports Ideal skills and experience: - Proven experience in mobile app development for both iOS and Android - Strong UI/UX design capabilities - Experience with data visualization and reporting tools - Familiarity with cloud services for data backup and sync Please provide detailed project proposals in your application.
I’m building an Android-only sports application that focuses on delivering fresh match highlights to fans and alerting them the moment a new clip is available. The core of the project is straightforward: smooth video playback, a clean Material-inspired interface, and reliable real-time notifications. Here is what the finished product must do: • Install on Android 10+ and present a scrollable feed of recent highlights pulled from my existing JSON/CDN source. • Stream each clip in HD without stutter and allow basic share functionality. • Trigger push notifications (Firebase Cloud Messaging or a comparable service) within seconds of a new highlight being published. • Follow best practices for maintainable, modular code so I can layer in live score updates or player ...
Need a mobile endless runner game for both Android and iOS and need a Unity developer who can take the project from prototype to store-ready release. The core tech stack is Unity with C# scripting and Firebase for authentication, cloud saves, and real-time leaderboards. Art direction is firmly cartoonish, so all shaders, lighting choices, and VFX should feel vibrant and playful. Gameplay must include three key systems: • Power-ups that spawn dynamically and stack logically • Leaderboards synced through Firebase (Google Play Games / Game Center integration) • Character customization with unlockable outfits and color palettes I’ll provide the initial GDD, placeholder art, and audio loops. You’ll iterate on level generation, implement the above systems, po...
Official Community Matrimonial Mobile App User Flow Mobile App Open User opens official website link it redirects to mobile app After installing app First screen: Enter Mobile Number Note: he was initially saying web app instead of mobile app so let us know quotation for both and if notification can be implemented in it and once they login the web app through phone keep them logged in automatically some feature like that OTP Login OTP auto-read & auto-fill Secure login (no passwords headache) Profile Creation (Biodata Form) User fills: Name Groom / Bride Age Height Education Occupation City Contact details Family details Photo Upload User Upload upto 2-4 photos Add biodata System automatically generates watermark and ID on biodata and photos Adds watermark (Community name + Biod...
I am looking for a skilled developer or team to create a secure, fast, and user-friendly mobile and web application for international money transfers, similar to Remitly. Key Features: User Accounts & Authentication: Registration, login, KYC/identity verification. Send & Receive Money: Users can transfer funds internationally via bank deposit, mobile wallet, or cash pickup. Currency Conversion: Real-time exchange rates and transparent fees. Payment Methods: Support for bank cards, bank transfers, and digital wallets. Transaction Tracking: Notifications, transfer status updates, and history logs. Security & Compliance: End-to-end encryption, fraud detection, and compliance with AML/KYC regulations. Admin Dashboard: Manage users, transactions, rates, and reports. Technic...
I built my web app on Base44 and have run into a few stubborn functional errors that AI-driven tools can’t untangle. Before I move on to bigger plans—turning the codebase into a privately managed repository, adding a marketplace component, and eventually compiling native builds for the App Store and Google Play—I need those bugs resolved quickly and cleanly. What I’m after right now is twofold: first, fix the current functional issues so the app runs reliably for every user; second, give me thoughtful, practical suggestions on how to streamline the existing architecture for future growth. I’m especially interested in hearing how you would set the groundwork for a marketplace flow and the eventual iOS/Android port. Deliverables I’d like to see: • A...
My web application is already live, backed by Supabase and managed through a GitHub repository. The next milestone is a fully native mobile experience—Swift for iOS and Kotlin (or Java) for Android—mirroring the core web-app workflow without compromising performance or security.
I’m turning the first version of my mobile product into reality and need one dependable developer to own the build and guide the technical choices along the way. We’ll work in FlutterFlow or Bubble—whichever you believe will get us to market fastest—on top of a Firebase backend. I’ll handle product direction; you’ll handle code and architecture. Clean functionality is the goal, not pixel-perfect polish. The MVP must launch with: • User profiles (avatar, basic settings) • Real-time messaging between users • A content-sharing area (text, images, short video) The UI style should feel modern and colourful while remaining intuitive. I’m aiming for a working build as soon as possible, so I expect a short progress demo or Loom walkt...
I’m building a location-based service marketplace and need end-to-end help—everything from securing the domain and hosting to designing, coding, and launching the mobile apps. The platform must serve three distinct roles: service providers, service seekers, and an admin (me) with a full web dashboard. Deliverables • Android app and iOS app ready for store submission • Responsive web admin panel connected to the same backend • Hosting and domain fully configured, with deployment pipeline documented • Clean, well-commented source code handed over on completion Acceptance criteria The apps should install without issues on current Android and iOS versions, register and log in both user types, list services based on location, and let me monitor all ...
I’m planning to launch a simple yet solid music-streaming application that runs natively on both Android and iOS. The core focus is a clean audio player that fetches and streams tracks from my back-end, with social-media login (Google, Facebook, or Apple) as the only authentication option—no email/password flow needed. I’m flexible on the tech stack: if you favour Flutter, React Native, Kotlin Multiplatform, or native Swift + Kotlin, that’s fine as long as the end result feels fast, modern, and stable on each platform. UI/UX assets, API endpoints, and sample tracks will be provided. Deliverables • Fully functioning Android and iOS apps compiled from a single codebase or two native projects • Social-media sign-in wired up and returning a valid user toke...
I want to turn “Wirna Mendrofa” into a polished mobile application and need a developer who can handle the full software-development cycle—from architecture and UI all the way to store submission. The finished product should run smoothly on both iOS and Android; how you reach that goal (native Swift / Kotlin, React Native, Flutter, or another framework) is up to you, so long as performance and maintainability stay top-tier. To be considered, send me a detailed project proposal. Walk me through your suggested tech stack, development milestones, testing process, and maintenance plan, and include links to any similar apps you’ve built so I can see your past work in action. Clear, well-commented code in Git, regular testable builds, and comprehensive deployment notes ...
I am building a prototype (MVP) of a Q-commerce price comparison and savings application designed for investor demonstration and concept validation. The app does not sell products and does not hold inventory. Instead, it standardizes products internally, compares prices across multiple Q-commerce platforms, calculates real savings, and tracks those savings in a wallet.
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