IOS Development Jobs

My cross-platform AI-driven mobile app is suffering from performance issues that trace back to the data layer. On both iOS and Android, new records intermittently fail to save, and previously stored data sometimes disappears or reappears only after a forced refresh. This “database and saving” problem is the root cause of user-visible lag and occasional freezes when the app attempts to read or write. What I need: • Pinpoint why data is not saving correctly in the current database implementation and resolve it without breaking existing features. • Optimise the read/write cycle so that loading screens and UI interactions stay smooth even under poor network conditions. • Ensure fixes work consistently on the latest production versions of iOS and Android, then re...

I’m ready to turn my concept into a working software prototype that demonstrates a complete payments-processing flow through a finance API and then package that prototype as a beta mobile app for both iOS and Android. The build should cover the core screens, wire them to the chosen payments endpoints (Stripe, Plaid, or a similar REST-based service), manage tokenisation and callbacks, and surface basic transaction status inside the app. While payments processing is the immediate focus, I’d like the codebase structured so we can layer in other financial features later without major rework. I’m open to React Native, Flutter, Swift/Kotlin, or another cross-platform stack—whichever gets reliable TestFlight and Google Play Internal builds in the shortest time. Delivera...

We are looking for a reliable and long-term iOS & PHP Developer to support and maintain an existing system currently in the pre-production stage. Project Status: * Server infrastructure is fully configured and running * Database is already designed and operational * Existing PHP backend codebase is available * iOS application is already connected and functional * Automatic deployment / CI-CD pipeline is configured * Environment setup is complete (Development / Staging / Production) Tech Stack: * iOS Application * PHP Backend * MySQL Database * Linux Server Environment * CI/CD & Automatic Deployment * Git-based workflow Role Responsibilities: * Handle weekly development and maintenance tasks * Implement new features and business requirements * Maintain and improve the iOS appl...

I already have a working prototype, a tested PostgreSQL backend with a REST API, and a complete clickable UI design (web + mobile) with a written style guide. I need a developer to take it over the finish line so our date-palm farm runs entirely from one platform. The core still missing is the operational layer wired end-to-end. Each palm must move through registry → daily operations → harvest → sales without a hiccup, recording every step of the cycle (pollination, thinning, bagging, harvest, sorting) while keeping data consistent across browser, Android and iOS on ONE PostgreSQL database. The system is unified by two shared keys: a Tree ID (before harvest) and a Lot ID (after harvest); harvest hands the key from tree to lot. Pollination, harvest and sorting are the most ...

I'm looking for a skilled app developer to create a comprehensive skill assessment and certification app for Electrical and Instrumentation training. The app should be accessible on iOS, Android, and Web platforms. Key Features: - Skill assessment and certification - Custom learning plans - Interactive simulation scenarios for both instrumentation and electrical Ideal Skills and Experience: - Experience in developing multi-platform applications - Background in educational technology - Proficient in creating interactive simulation content - Strong UI/UX design skills Please provide a portfolio showcasing similar projects. I have the App already built just need finishing touches better graphics and additional tweaks.

I’m planning a new mobile application and I’d like a single developer to take it from concept to publication on both the App Store and Google Play. The core deliverable is a fully functioning app that runs smoothly on iOS and Android, complete with source code and any necessary backend integration. Because I don’t have a hard deadline, we can focus on clean architecture, thorough testing, and an intuitive user interface rather than rushing features. I’m open to discussing the tech stack you feel most comfortable with—whether that’s React Native, Flutter, Swift + Kotlin, or another modern framework—as long as maintenance and future scaling are straightforward. If you have a solid track record of building cross-platform apps, especially those that ...

I’ve got the full Xcode project and a complete set of screens for a social-media app that now needs to be compiled, code-signed, and shipped to the App Store. Your job is to take my existing Swift source, plug in the right certificates and provisioning profiles under my Apple Developer account, run a clean build, and walk the binary through App Store Connect until it is approved. The design files are final, so no UI work is required. What I need is someone comfortable with the usual iOS release pipeline—Xcode, TestFlight, App Store Connect metadata, screenshots, and, if Apple raises any flags, quick fixes or resubmissions. I will provide the source code, design assets, and access to my developer account as soon as we start. Deliverables • Signed IPA ready for TestFligh...

I’m planning a new mobile application and I’d like a single developer to take it from concept to publication on both the App Store and Google Play. The core deliverable is a fully functioning app that runs smoothly on iOS and Android, complete with source code and any necessary backend integration. Because I don’t have a hard deadline, we can focus on clean architecture, thorough testing, and an intuitive user interface rather than rushing features. I’m open to discussing the tech stack you feel most comfortable with—whether that’s React Native, Flutter, Swift + Kotlin, or another modern framework—as long as maintenance and future scaling are straightforward. If you have a solid track record of building cross-platform apps, especially those that ...

Chicken delivery app shops at the customer's door step Please apply only who already have experience with app development and references app I’m ready to bring a complete food-delivery experience to life and need a developer who can build native apps for both iOS and Android, along with a web-based admin panel. Core features I must see working flawlessly: • Secure user registration & login • Real-time order tracking from the shop to the doorstep • Payment gateway integration for smooth, in-app checkout On the back-end, the admin portal should let me add Shops or menus, manage incoming orders, monitor delivery status, and handle user accounts without touching code. Clean, intuitive UI/UX, solid code architecture, and clear documentation are important t...

I have a programmer who does not have a Mac to upload a beta update to Testflight. I want to upload my application to Testflight

I want to build a complete society-management solution, very similar in spirit to MyGate or Society App, but tailored for our own residential community. The finished product must work seamlessly on iOS, Android, and the web from a single code-base or well-coordinated native stacks. Core functionality • Membership management: create, edit, suspend, or transfer memberships with role-based access for committee members. • Family & tenant profiles: every flat should hold owner details plus unlimited family or tenant records, each with their own login. • Payment gateway integration: monthly maintenance, utilities, and ad-hoc charges processed inside the app with automated invoices, receipts, and ledger exports. • Communication: real-time individual chat and group c...

I'm looking for an experienced app developer to create an e-commerce application that operates on both iOS and Android platforms. The app will primarily be used to sell services. Key Requirements: - Cross-platform compatibility for iOS and Android - User-friendly interface and seamless navigation - Secure payment gateway integration - Robust backend to manage service listings and transactions - User authentication and profile management - Search and filter options for services - Ratings and reviews system Ideal Skills and Experience: - Proven experience in developing cross-platform mobile applications - Strong understanding of e-commerce functionalities - Expertise in UI/UX design - Familiarity with secure payment integration - Knowledge of backend development Please include any re...

I have a single, large city-map scene that now needs to be split into four equally sized sections, each weighing in at roughly 20 MB once saved from Blender. Every section should keep medium-level detail so the skyline, streets, and key landmarks remain recognizable while still being light enough for mobile use. Once the segmentation is done, I’d like you to run a quick optimisation pass, bring the pieces into Xcode, and confirm that they compile, deploy, and render smoothly on an actual iPhone. I’m looking for practical feedback on frame-rate, memory footprint, and any import warnings so I can adjust the pipeline before we add interactivity. Deliverables • Four Blender files (or equivalent exported assets) around 20 MB each, preserving materials and basic city hierarchy...

I’ve built a fully-featured travel-planner and the front end is looking great, but before I press “submit” I want an experienced set of eyes on the back-end logic. Your job is to comb through the entire server-side code, isolate and resolve any functional bugs, optimize performance, and make sure every endpoint behaves exactly as it should under real-world load. Once the codebase is watertight, I’d like you to guide me through the final iOS App Store submission process—provisioning profiles, TestFlight builds, App Store Connect metadata and the actual push to review—so the release sails through Apple’s approval on the first try. You’ll have direct access to the repository and time with me to walk through existing architecture, run automated ...

I need a complete mobile shopping experience that runs smoothly on both iOS and Android. The application’s sole purpose is to sell physical products, so everything—from the first product photo a customer sees to the final “order placed” confirmation—has to feel fast, intuitive, and trustworthy. What matters most to me is a polished, fully-tested build that can be submitted to the App Store and Google Play without surprises. I will supply the product data and any brand assets you need; you’ll handle the rest of the build, including: • Designing an easy-to-navigate catalogue and cart flow • Implementing a secure checkout that supports the usual card and wallet options • Setting up the admin side so I can add, edit, or remove products a...

I’m developing Aitune, a mobile music-streaming experience where the ability to create, name, edit, and share dynamic playlists sits at the heart of the product. I already have a clear idea of the look and feel; what I need now is a developer (or team) who can turn that vision into a smooth, responsive iOS and Android application. The first release should focus on flawless streaming, fast search/browse, and—most importantly—robust playlist management. Users must be able to add or remove tracks on the fly, rearrange their order, and save unlimited playlists to the cloud so they sync across devices. While offline listening and social sharing are on the long-term roadmap, the current milestone is dedicated to getting playlist creation perfect. I’m open to React Nativ...

I am building a full-scale, South Africa–focused delivery platform that mirrors the customer, driver and merchant experience of Zulzi or Mr D. The scope covers four components: a customer-facing app, a driver app, a merchant app, and a web-based admin dashboard. Core workflow • Customers browse vendor catalogues, add items to a cart, pay securely through PayFast, and follow their order on a live GPS map until delivery. • Merchants manage menus or product lists, receive and accept orders, track fulfilment, run occasional promotional campaigns and view performance reports. • Drivers receive the closest jobs, navigate via turn-by-turn directions, update delivery status in real time and collect proof of delivery. • The admin dashboard centralises user manag...

I need a skilled app developer to create a minimalistic taxi hailing app similar to UBER, for both iOS and Android platforms. The app should have a user-friendly interface and provide a seamless hailing experience. Key requirements include: - A clean, minimalistic design - Seperate interface for driver and customer - User account creation and management - Secure payment gateway integration - Review and rating system for products - GPS tracking feature Ideal skills and experience: - Proven experience in developing transport/taxi-hailing apps - Strong portfolio showcasing minimalistic UI design - Expertise in both iOS and Android development - Knowledge of secure payment and GPS tracking integration. - Good communication and project management skills

I need a single code-base mobile app—built in Flutter or React Native—that pairs over Bluetooth Low Energy with a white-label smart band using the manufacturer’s BLE SDK. I will provide the SDK libraries, UUIDs, and documentation as soon as we kick off. The goal is to compile and ship the same code to both iOS and Android stores. Core scope • Implement a smooth pairing/re-pairing flow. • Pull real-time metrics (steps, heart rate, battery level, etc.) and display them in simple dashboards. • Store data locally for offline access and render basic charts. • Support OTA firmware updates exposed by the SDK. • Produce signed .ipa and .aab builds ready for App Store and Google Play submission, along with clean, well-commented source code. Acc...

I want a mobile application that lets contractors and residential clients manage building contracts from start to finish, all on their phones. The core of the app is a living contract: either side can propose changes mid-project, but nothing updates until both parties tap “accept”. Once approved, the amended clauses instantly recalculate and display the new running total so everyone stays in sync on scope and cost. I need this to work seamlessly on both iOS and Android, so a cross-platform stack such as Flutter or React Native makes sense, provided the finished builds feel completely native. Secure sign-up and log-in are required for both contractors and clients; roles determine who can create, edit, or merely view agreements. Because clear deliverables help everyone, here&rs...

I need someone currently inside Iran to run focused usability tests on our mobile VPN. The goal is to see how easily a first-time user can install, connect and navigate the app while under the real-world network conditions unique to the country. You will test the latest builds on both iOS and Android, paying close attention to two things: • Ease of use – How intuitive are the onboarding flow, server selection and connection status cues? • Performance issues – Connection speed, drop-outs, latency and any errors that appear while switching servers or using high-bandwidth apps. Deliverables I expect: 1. Screen-recorded walkthroughs of the first-time experience on each platform. 2. A concise report highlighting friction points, crashes, slow steps and sugges...

I am ready to move forward with a mobile application that will serve a clear business purpose and must run smoothly on both iOS and Android. I have my core workflows mapped out and the visuals sketched, so what I need now is a developer who can turn those plans into a store-ready product. The scope covers everything from setting up the project, integrating the essential business logic, through to testing on real devices and preparing the builds for App Store and Google Play submission. I am open to native or a proven cross-platform framework—as long as the finished app feels fast, looks polished, and meets Apple’s and Google’s latest guidelines. Final deliverables will include: • Full, well-commented source code • Test builds for each platform that I can rev...

We are looking for an experienced iOS Mobile App Developer to help complete and launch Core Level, a personal growth, productivity, and goal-tracking mobile application built using Base44 and wrapped for mobile deployment. The project is already underway and requires an experienced developer to help finalize the iOS implementation, configure in-app purchases, ensure App Store compliance, resolve any remaining bugs, and successfully deploy the application to the Apple App Store. About Core Level: Core Level is a personal development platform designed to help users: Build positive habits Track goals and progress Improve productivity Increase accountability Monitor personal growth Stay motivated through achievements and milestones What We Need Help With: App Store Deployment Revie...

I’m ready to turn three concept designs—RADEEF, Milk Mix, and Evola—into working MVPs that run smoothly on both iOS and Android. You can preview the current UI mock-ups here: • • • Scope Each app only needs the essentials so I can validate market interest quickly. Across all three builds I require: 1. User authentication (email/password plus social-media sign-in). 2. In-app purchases enabled for future monetisation tests. 3. Push notifications wired up for marketing and engagement. 4. Lightweight analytics integration (Google Analytics for Firebase or a similar SDK) so I can track adoption and feature use. Tech preferences are flexible as long as we keep one shared codebase—Flutter, React Native, or similar—so maintenan...

I have an app concept that I’m ready to turn into a fully working product on both iOS and Android. At this stage I’m looking for an experienced mobile developer who can guide the entire build: refining requirements, creating a clean UI, coding a stable cross-platform core, and getting the finished binaries approved in both App Store and Google Play. Because the app will launch simultaneously on the two major platforms, I’d like to use a shared-code approach such as Flutter, React Native, or another framework you’re comfortable with—whichever gives the best balance of performance, maintainability, and future feature expansion. I’m open to your technical recommendations as long as the final experience feels completely native to end users. What I expect f...

Ideal Skills and Experience: • Perfect English and communication skills • Responsible, reliable, and ready to start ASAP • You MUST be independent (no agencies or companies) • Expert in FlutterFlow (non-negotiable, please don't apply if FlutterFlow isn't your primary build tool) • This project includes custom code actions within FlutterFlow. You must be comfortable writing custom Dart/Flutter code inside FlutterFlow, not just using the visual builder. • Firebase (Auth, Firestore, real-time data, Cloud Functions) • RevenueCat (in-app subscriptions) + OneSignal (push notifications) I'm building a men's mental performance mobile app for iOS and Android. This is a pure build execution project; all product, design, and content decisions ar...

Must have Skill as below; (check attached document file before QUOTATION) 1. Need App Developer who know Koplin & CodeIgniter 3 php framework very well. 2. Developer is very well knowledge of make apps live on both stores. 3. Must be able to provide document list for each file & functioned that is created, edited, or deleted by him/her. 4. Whatever Fixed or Created new or updated – all feature or functionalities must work on live platform without any error. 5. Workflow - Developer needs to work on live site so whenever is working – must notify – Sign in & sign out info. You can download & setup local setup but once it is fixed & tested, upload on live site, then test on live site if it works as per my requirement & instruction – task will be...

I'm currently using the app on my phone and on my computer. the domain and hosting are live, done already. However, it is not ready yet for public use. it's a business app for small businesses. My app, built on Base44, is already in the testing phase; what remains is a thorough sweep of functional, usability, and performance testing across iOS, Android, and web so we can push a stable, polished release to the public. It's a hiring platform for small businesses, serving as an all-in-one app for hiring and seeking candidate opportunities. Features include an applicant tracking system to create and post jobs and projects, payment options for candidates completing temp projects, scheduling, internal messaging, a premade hiring contract agreement template, and digital signature...

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

I need a complete Android & iOS marketplace developed from the ground up, inspired by platforms such as Wallapop or Vinted. Users will register and log in exclusively with their phone number; the flow must include SMS verification and the usual protections against account fraud and duplicate numbers. Core experience • Buyers and sellers interact through a built-in real-time chat so deals can be closed without leaving the app. • After every transaction both parties leave a rating and written review that permanently shows on the user’s profile. • Push notifications keep everyone up to date on new messages, offers, and status changes. Payments All transactions run through an in-app escrow system: the buyer’s money is held securely until items are confi...

I run a skill-based gaming platform and already have several strategy game prototypes—initially drafted with Claude AI—that need a full production upgrade. The goal is to transform each concept into a polished mobile game that plugs seamlessly into my existing platform architecture. You’ll take the rough builds, refine the core mechanics, enhance the art and UI, tighten performance for iOS and Android devices, and deliver clean, well-documented code ready for direct integration. Solid experience in game design, gameplay balancing, and mobile optimization is essential; familiarity with leaderboard systems, secure payment modules, or real-time multiplayer logic would be a welcome bonus. Deliverables • Production-ready mobile strategy game (APK/IPA + source) &bull...

I need a marketplace app developed for both iOS and Android platforms. Ideal Skills and Experience: - Proven experience in developing marketplace apps - Expertise in both iOS and Android platforms - Strong UI/UX design skills - Knowledge of secure payment integration - Familiarity with backend technologies and databases Please provide your portfolio with similar projects.

The cross-platform app is written in .NET MAUI we want add some features

I'm looking for an experienced app developer to create an e-commerce application that operates on both iOS and Android platforms. The app will primarily be used to sell services. Key Requirements: - Cross-platform compatibility for iOS and Android - User-friendly interface and seamless navigation - Secure payment gateway integration - Robust backend to manage service listings and transactions - User authentication and profile management - Search and filter options for services - Ratings and reviews system Ideal Skills and Experience: - Proven experience in developing cross-platform mobile applications - Strong understanding of e-commerce functionalities - Expertise in UI/UX design - Familiarity with secure payment integration - Knowledge of backend development Please include any re...

I’m looking for a skilled software developer who can take a mobile-first idea from concept to a polished release on both iOS and Android. The core of the job is full-cycle mobile app development—planning, UI/UX implementation, coding, testing, and preparing the final builds for the stores. Alongside the build, I also need crisp, persuasive product descriptions that will live inside the app and on our marketing pages. Each description should quickly communicate value, reinforce our brand voice, and be search-friendly without sounding forced. Key points to keep in mind • App type: native or cross-platform solution welcome, as long as performance is solid and maintenance is straightforward • Tech stack: open to your recommendation (Swift, Kotlin, Flutter, React Nat...

I'm looking for an experienced mobile app developer to create a team walking challenge app for both iOS and Android platforms. The app should include the following core features: - Step tracking - Leaderboard - Goal setting - Map markings of walks done by individual team members User authentication is required via email login. Ideal skills and experience: - Proficiency in mobile app development for both iOS and Android - Experience with GPS integration - Strong UI/UX design skills - Backend development for user authentication and data management - Experience in building fitness or tracking apps is a plus Please provide a portfolio of similar work done.

I’m ready to turn my idea for an astrology application into fully-functional releases for both iOS and Android. The core concept is simple: deliver engaging, accurate astrological content through a clean, modern mobile experience. At this stage I have the concept and feature wish-list sketched out, but I’m looking for a developer (or small team) who can guide the project from technical architecture through to App Store and Google Play submission. Native, React Native, Flutter—whatever stack you’re most comfortable with is fine as long as the final builds run smoothly on both platforms and pass store reviews. What I’d like to see when you reply is evidence of your experience building and shipping mobile apps. A quick note on how you’ve approached cr...

I’ve already built and released a fully working React JSX mobile app called “Traffic Stop Rights Guide.” It shows drivers exactly what their civil rights are during police traffic stops and, when granted permission, taps into location services to surface state-specific information. Now I need the same product packaged as true native apps—Swift/SwiftUI (or Objective-C) for iOS and Kotlin/Java for Android—submitted all the way through to live listings on the Apple App Store and Google Play Store. The visual design, screens, and overall flow must remain pixel-consistent with the current React build; no UI changes are required beyond what each store’s guidelines mandate. Both platforms should behave identically, and no extra iOS-only or Android-only featu...

I need a native BLE Peripheral plugin for iOS and Android using Capacitor. Key Requirements: - Must support advertising BLE services and communication with central devices. - Ability to advertise device name and service UUIDs. - Should be optimised for IPhone and Android Ideal Skills and Experience: - Proficiency in iOS and Android native development. - Experience with Bluetooth Low Energy (BLE) and GATT services. - Familiarity with Capacitor and plugin development. - Strong understanding of power management in mobile applications. Looking for a developer who can deliver a reliable and efficient plugin. Please share relevant experience and approach. DO NOT APPLY IF YOU DONT HAVE THE RELEVANT EXPERIENCE. READ THE ATTACHED DOCUMENT BEFORE REACHING OUT.

I need a complete, motorcycle-only application that lets customers hail a bike for personal transport and schedule small-parcel deliveries in the same interface. Both the passenger and courier flows should be seamless, sharing a single sign-on, real-time GPS tracking, and in-app payments. The build must include a customer app and a dedicated rider app for both iOS and Android. Native development or a high-performance cross-platform framework such as Flutter or React Native is fine, provided you can guarantee smooth mapping, live location updates, and push notifications. An admin dashboard (web or mobile-web) is also required for driver onboarding, fare/delivery pricing, promo code control, dispute management, and analytics. Speed matters—I’d like an initial MVP live on both s...

Mobile App Design & Development for Real Estate Platform I am looking for an experienced designer and developer (or team) to build a modern real estate mobile application for both iOS and Android. The app will allow users to: - Browse and search property listings - View detailed property information, images, and location - Contact property owners/agents - Post and manage property listings - Save favorite properties - User authentication and profile management Important: - The complete UI/UX designs are already prepared and will be provided to the selected freelancer. - I am looking for excellent quality, clean code, professional communication, and strong attention to detail. - Experience with real estate platforms is a plus. Please include: - Your portfolio and similar projects - E...

I’m building a mobile-first puzzle/strategy title in Unity and want an experienced developer to turn the core concept into a polished, store-ready game. All gameplay will be handled inside the Unity engine, so you’ll be responsible for coding the main loop, level management, intuitive touch controls, and the visual feedback that keeps players engaged. Here’s what I need from you: • A clean, modular Unity project that targets iOS and Android with consistent performance across mid-range devices. • Implementation of the core puzzle mechanics, a flexible level loader, and an editor-friendly system so we can add or tweak stages without touching code. • Basic UI/UX: main menu, level select, pause, victory/defeat screens, plus smooth transitions between them....

I’m building an end-to-end mobile app that lets users book trusted home-service professionals on demand. The core verticals are: • Cleaning • Plumbing • Electrician For the customer side I need smooth booking schedule selection, real-time tracking of the professional’s arrival and job progress, plus a persistent service history so users can quickly rebook or review past work. I expect a modern, cross-platform codebase (Flutter or React Native are both fine), a simple admin console for provider onboarding and dispatch, and real-time data sync—Firebase or a comparable backend works. Clean UI design, secure payments, basic ratings/reviews and push notifications should round out the experience. Deliverables: 1. iOS & Android apps (user + provider)...

I'm looking for a skilled mobile app developer to create an application focused on electrical services. Key features include: - Booking appointments - Service tracking - Payment processing - User authentication and profiles for both users and service providers Ideal skills and experience: - Mobile app development (iOS and Android) - Experience with user authentication systems - Strong UI/UX design skills - Background in integrating payment gateways - Familiarity with service tracking functionalities Please provide a portfolio with relevant experience.

I’m looking for a skilled developer to turn “Inch bin deego musa” into a polished iOS mobile application. The app should be built natively for iPhone and iPad, following Apple’s Human Interface Guidelines and written in Swift or SwiftUI. Key goals • Translate my concept into a clean, intuitive user interface. • Implement core features efficiently, with room for future expansion. • Integrate basic analytics, push notifications, and secure data storage. • Prepare the build for TestFlight, address feedback, and submit to the App Store under my developer account. What I’ll provide • Wireframe sketches and a feature wish-list. • Brand assets, color references, and any required copy. • Prompt feedback during iterative b...

I need help adding a brand-new user-interface element to my existing mobile app. The focus is strictly on UI—no backend work is required. I will share screens, brand guidelines, and component specs once we start, and I’d like you to deliver clean, maintainable code that slots straight into the current project structure. Please build the interface so it feels native on both iOS and Android, with smooth transitions and touch-friendly controls. If you work with tools such as React Native, Flutter, SwiftUI, or Jetpack Compose, let me know which you prefer and why; I’m open as long as the end result looks polished and performs smoothly. Deliverables • Finished UI feature integrated into a test build • Source files and any asset exports • Brief hand-off not...

I’m planning a new mobile application and I’d like a single developer to take it from concept to publication on both the App Store and Google Play. The core deliverable is a fully functioning app that runs smoothly on iOS and Android, complete with source code and any necessary backend integration. Because I don’t have a hard deadline, we can focus on clean architecture, thorough testing, and an intuitive user interface rather than rushing features. I’m open to discussing the tech stack you feel most comfortable with—whether that’s React Native, Flutter, Swift + Kotlin, or another modern framework—as long as maintenance and future scaling are straightforward. If you have a solid track record of building cross-platform apps, especially those that ...

I need a skilled Flutter developer who can jump in immediately and help me bring a cross-platform utility/productivity app to life for both iOS and Android. The core screens and basic logic are already mapped out; what I’m looking for now is someone who can translate those wireframes into clean, maintainable Dart code, connect the app to its REST API, and ensure a smooth, native-feeling user experience on both platforms. The role involves: • Building responsive UI that respects Material and Cupertino conventions where appropriate • Integrating the existing JSON endpoints and handling authentication, caching, and offline states • Writing clear, well-commented code so future updates remain straightforward • Packaging the project so it can be submitted to both...

**iOS Developer Needed — Native Swift App (Feature Parity with Android)** We are seeking an experienced iOS developer to build the native iPhone version of SafeConsent — a privacy-first, forensic-grade consent recording utility currently in Closed Testing on the Google Play Store. **What the app does:** SafeConsent guides two people through a structured verbal consent recording in under 60 seconds. It captures video via front camera, embeds GPS coordinates and timestamps into the file, and stores everything locally in a biometric-locked vault. Zero cloud transmission — ever. **What we need built:** - Secure front-camera video capture (AVFoundation) - GPS + timestamp metadata embedding (CoreLocation) - SHA-256 forensic file hash at save time - Biometric-locked local vau...

I need a developer who can take my concept and turn it into a fully-functional mobile application. The core requirement is a clean, intuitive comment section where users can engage with content in real time—think posting, replying, editing, and basic moderation tools. Everything should feel fast and seamless on both iOS and Android. Here’s the big picture: • I will supply the overall content structure and wireframe ideas; you’ll translate them into polished screens, handle the backend that stores posts and comments, and integrate user authentication so each comment is tied to a verified profile. • The tech stack is up to you—React Native, Flutter, Kotlin/Swift or another robust approach—as long as you can justify the choice and deliver reliable pe...