Razvoj iOS aplikacij Jobs

# Experienced App Manager / Senior Flutter Developer Needed for Ongoing Work **Long-Term Opportunity | Ongoing Tasks | Future Integrations & Development** I am looking for a highly experienced, reliable and proactive **App Manager / Senior Flutter Developer** to assist with the ongoing management, maintenance and development of my existing mobile app, Tarjumah. Tarjumah is a live Islamic app available on both the Apple App Store and Google Play. I have invested significant time, money and effort into building this business, and I am looking for the right person to help me manage, maintain and grow it. ### What I am looking for Initially, I need someone who can assist with small tasks, troubleshooting, updates, integrations and general app management. As I get to know your work eth...

We need ready (not develpment) and full-fledged ride-hailing solution for both iOS and Android that mirrors the fluid, on-demand experience of Uber while adding a few extras tailored to my market. Two separate mobile apps—one for riders and one for drivers—need to connect through a robust back-end and a web-based admin console. Core functionality must include: • Real-time GPS tracking so riders and drivers can follow each other’s locations on the map • Secure in-app payments (card, wallet, or any gateway you can integrate cleanly) • Rich driver profiles with ratings, documents, and vehicle details • Additional service flows for car rental, outstation trips, and a bidding option that lets multiple drivers quote a fare before the rider confirms ...

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? Within a month

My iOS app is feature-complete and “Ready for review,” but I have not yet run it through Apple’s guideline checklist. I need a production-minded engineer who can step in, verify every compliance point, and then drive the actual submission until the build is live on the App Store. Here’s what I expect: • Full guideline audit – privacy, data handling, in-app purchase flow, UI, performance, content, metadata, screenshots, and wording updates where needed. • Build and archive in Xcode, create the App Store Connect record, set up certificates/provisioning profiles, and push through TestFlight. • Iterate quickly on any issues the App Review team flags, resubmit, and keep me informed until approval. • A short hand-off note summarising chan...

I already run a Mapbox-powered website that displays points of interest on an interactive map and opens a photo-rich page for each spot. I now need the same experience packaged as a native application that works smoothly on both iOS and Android. The core of the job is a faithful rebuild of the current web features—map, destination pins, image galleries and info pages—using my existing data and styling as closely as possible. On top of that, I want to give users real trip-planning power by introducing a route engine, an itinerary-friendly route optimizer and simple social-sharing options so they can post their plans or favourite places straight from the app. I’m open to React Native, Flutter or any other modern cross-platform toolkit you feel will deliver fast performanc...

I already run a live website and now need the same experience packaged as a mobile app for both iOS and Android. All core flows from the site have to feel native on a phone, yet I’m also keen to add a few mobile-only touches that make the app stand on its own (think push notifications, camera use, smoother checkout—let’s discuss the exact list together). Whether you choose Swift + Kotlin or a cross-platform stack such as React Native, Flutter or similar is up to you, as long as performance and App Store / Play Store compliance are solid. I’ll supply full access to the current codebase, APIs and design assets so you can map features one-to-one before layering in the new ideas. Deliverables • Complete iOS and Android builds ready for App Store / Play Store su...

I’m launching a mobile app to power our upcoming nationwide charity fitness challenge/event. Before the official start date, participants will create an account with a simple user name, email, location, company registration flow. On the designated day and time of the event (based on their location), the app must capture every kilometre they move in real time—similar to Strava—using on-device GPS. Each activity should instantly update personal totals and feed into live, public tallies that rank: There should also be an option to link/embed a square payments page for donations to their fitness challenge. • Individual users • Company teams (based on the company chosen at sign-up) • State-wide groups Must haves: Registration Distance logging Connected...

I want a complete idle-style simulation game developed natively for iOS and Android. Gameplay should revolve around steady, satisfying resource loops that unlock chapters of an overarching story; the narrative must feel rewarding enough that players keep checking in for the next reveal. Core requirements
 • A tap-or-wait resource system that runs even while the app is closed • Story events, cut-scenes or dialog sequences triggered by resource milestones • Simple, appealing 2D art and UI that load quickly on typical mid-range phones • Cloud save and basic analytics hooks so I can track retention and balance later. Looping game strategy I will supply the high-level plot and setting. You handle everything else—game design docs, code, artwork, sound, build pi...

I’m kicking off a new mobile-first social networking platform and need the initial version of the app built around a rock-solid user-profile system. The first milestone is simple but crucial: users must be able to register, upload an avatar, edit their bio and basic details, and browse other members’ profiles in an intuitive interface. You’re free to choose the tech stack you’re most productive with—whether that’s Flutter, React Native, Swift / Kotlin, or another modern framework—as long as the result runs smoothly on both iOS and Android and can scale once we add messaging and a news feed later on. Clean, well-commented code and Git version control are a must so future features slot in easily. Deliverable • A fully functional mobile a...

I need a cross-platform e-commerce application built from the ground up so customers can browse, purchase, and track products seamlessly on both iOS and Android. React Native or Flutter are both fine; stability, speed, and a polished native feel are what matter most. Core scope The build should cover everything from the shopper-facing interface to the lightweight admin tools I’ll use to upload items, view orders, and push promotions. A clean product catalogue, smooth cart flow, and secure checkout are mandatory, plus basic analytics so I can monitor sales and user behaviour. Design & brand assets A simple, modern UI is preferred—think clear product images, intuitive navigation, and quick access to support. I already have a colour palette and logo that can be shared on...

I'm seeking an experienced Flutter developer to create a cross-platform freelance application for both iOS and Android. Core Functionalities: - Job posting and bidding - User profiles and ratings - In-app messaging system Design Requirements: - The app should have a modern and sleek design. Ideal Skills and Experience: - Proficiency in Flutter and Dart - Experience in developing cross-platform mobile applications - Strong UI/UX design skills, particularly in modern and sleek aesthetics - Knowledge of backend integration for real-time data handling - Excellent communication skills for project collaboration and updates Please provide a portfolio showcasing similar projects.

iPhone Battery Management System inside-out and can work across software, hardware, and firmware layers to alter the way battery health data is reported. The goal is to change the internal metrics that feed the Health section in iOS so the device shows revised capacity, cycle count, and related statistics without triggering errors or safety lockouts. Can you make a Custom device that can be use on a factory level,hat helpful to change battery health and cycle by just connecting the battery BMS only. Scope • Reverse-engineer or otherwise access the BMS firmware and its data pathways. • Modify the algorithms or calibration tables that calculate battery health. • Validate the change on real hardware so the phone operates normally under charge, discharge, and idle state...

I’m planning a new social media application and need a developer who can take it from concept to launch on both iOS and Android. The heart of the product is a dynamic News feed where users will scroll through posts from the accounts they follow. Each post should support rich text, images, or short videos and refresh in real time. Key interactions I want implemented from day one are Likes and comments plus the option for users to Share posts directly to their own feed. Smooth, snappy performance and modern gesture-based UI patterns are important to me, and I’d like push notifications in place for activity on a user’s content. I already have initial wireframe sketches and branding assets, so you’ll focus on the full mobile build, backend APIs, and deployment to the ...

I run a small clinic and need a straightforward mobile application that lets my team capture, store and pull up a patient’s complete medical history at any moment. The heart of the build is a structured medical-history module linked to a prescription writer, so a doctor can open a chart, review past notes, add today’s findings, then generate and save a new prescription—all from one screen. The app has to work smoothly on modern smartphones, store data securely on-device first, and give me an easy way to back up or export records (PDF for individual visits and CSV/JSON for bulk data). A quick search by name, phone number or patient ID is critical because we often look up a file while the patient is sitting in front of us. Appointment scheduling is not a must-have right no...

I'm seeking an experienced developer to create a website and mobile app (iOS & Android) for a consultancy marketplace. The platform will connect seasoned consultants with clients seeking their expertise. Key features include: - User profiles for both consultants and clients - Search and filter options to find the right match - Booking and scheduling system - Payment gateway integration - Review and rating system - Secure messaging platform Ideal candidates should have: - Proven experience in developing similar platforms - Strong portfolio showcasing past work - Expertise in both website and mobile app development - Ability to deliver within a month Please include your past work in your application.

I want to launch a task-marketplace similar to Airtasker that ships on iOS and Android at the same time, so a single cross-platform code-base is essential. Users must be able to create an account instantly with Apple, Google or Facebook, post a job, receive bids, choose a worker, pay safely, and leave feedback once the work is done. For the first milestone I need a fully functional MVP that covers: • Task posting with budget, deadline, photos and real-time bidding/chat • User profiles, verification badges, star-rating and review history • Secure payment integration with hold-and-release logic (Stripe, PayPal or your proven solution) • Social sign-in/out plus email option • Push notifications for bids, acceptances and task status React Native, Flutter or ...

I run a building–material wholesale operation and need a cross-platform mobile app (native or well-built hybrid) that lets me keep every stakeholder, from retailers to on-site masons, fully informed and motivated. Retailer module • Retailers log in to record each sale of my products. • The system automatically tallies their sales history and shows real-time overdue balances so both sides always see the same numbers. • I can adjust or upload credit notes, payments received, and comments from an easy web or admin panel, with instant sync to their phones. Mason / builder loyalty module • Every time a mason lifts material from a linked retailer, the retailer records the quantity; the app assigns reward points based on my rules (I should be able to edit multi...

I will provide the core product concept, user personas, and full brand assets; your task is to translate all of that into a production-ready Figma file that my iOS and Android engineers can build from without additional redlining. The design must respect both the iOS Human Interface Guidelines and Material Design so the final assets look and feel native on each platform. Please use Figma’s Auto-Layout, Variants, and Component Properties so the system stays flexible and easy to maintain. Deliverables I need from you: • End-to-end user flows mapped out in Figma (including edge cases) • Low-fidelity wireframes evolving into polished, high-fidelity screens for every flow • A reusable component library with documented typography, colour, spacing, and interaction sta...

I need an app that mirrors Biyajkhata’s customer-management flow while running natively on both iOS and Android. The reference app already covers the core screens and logic, so your main focus will be recreating that experience and adding two important extras: • Key numbers panel – a quick snapshot of each customer’s outstanding balance, paid amount, and upcoming due date. • Universal name search – a fast search bar that lets users find any customer from any screen in real time. A cross-platform framework such as Flutter or React Native is fine, provided the final builds are smooth on modern and older devices alike. I’ll share Figma wireframes at project start; you’ll handle coding, basic UI styling consistent with Biyajkhata, and produce p...

I need a fully working mobile application that converts plain-language prompts into accurate SQL statements and is ready to ship on both iOS and Android. The user flow is simple: type or paste a question such as “show me all orders placed this week,” tap a button, and instantly receive a correctly formatted SQL query. From there the query should be easy to copy, share, or save. Cross-platform consistency is essential, so the build must target iOS and Android from the same codebase. React Native or Flutter are both fine; feel free to suggest an alternative if it still produces App Store- and Google Play-compliant release builds. Core requirements • Clean text input with real-time or on-tap SQL generation • Support for at least the major SQL dialects (MySQL, Postgre...

I am building a mobile-first e-commerce application whose initial release focuses purely on a browsable product catalog. This is a mobile app project, not a responsive website, and the core objective right now is to give users an attractive, fast, and searchable catalog experience. What I need from you is an MVP that runs smoothly on both iOS and Android (React Native or Flutter are both fine). Because it is strictly catalog-only at this stage, there is no shopping-cart flow or payment gateway to wire up, but please lay the architecture out so those elements can be added later without a full rewrite. Key areas I will review: • Clean, modern UI that matches standard e-commerce patterns • Efficient data handling for categories, variants, and images • Simple admin o...

I’ve finished building a mobile application with the Emergent Platform and now need it live on both Google Play and the Apple App Store. The core functionality is in place and I have already run partial tests on real devices, but I want a specialist to take the release process all the way to approval. Your role will cover everything from generating the final signed builds to creating polished store listings—titles, long and short descriptions, screenshots, feature graphics, and any required preview videos. I’ll supply branding assets, basic copy points, and direct access to my app’s source; you turn that into store-ready material and guide each submission through review. Key deliverables: • Signed, release-ready APK/AAB and IPA files • Complete, opti...

Je souhaite lancer une application mobile dédiée à la vente de produits électroniques (smartphones, accessoires, gadgets, etc.). Mon objectif est de disposer d’une solution fluide et sécurisée qui me permette : • de créer facilement mon catalogue (photos, descriptions, prix) • de gérer les commandes et le stock en temps réel • d’offrir un parcours d’achat simple, optimisé pour mobile • d’intégrer un système de paiement fiable et sécurisé (cartes, portefeuilles numériques) • d’obtenir des statistiques de vente basiques pour suivre les performances Je fournis : – l’identité visuelle et la liste initi...

We are a licensed financial institution operating across West Africa and I want to purchase a complete, production-ready Flutter codebase that can become our official mobile banking application. The same code should compile cleanly for both iOS and Android without forks or feature gaps. Core user flow • Sign up and sign in strictly through phone number + one-time-password (no email/password fallback). • Fully authenticated users must be able to: – view real-time account balance, – deposit funds, – withdraw funds, – transfer funds to another in-app user, and – convert balances between multiple currencies in-app. Required currency coverage (for conversion engine) • USD • EUR • XOF (CFA Franc) • UGX ...

I need a small, no-frills mobile app that lets the user enter two numbers, tap a button, and instantly see their sum. The project must ship for both Android and iOS from the same code-base, so Flutter or React Native make sense, but I am open to any toolkit that meets Apple App Store and Google Play requirements. Core logic is straightforward—add the two numbers—but I also want the result stored locally in a running history so users can review past calculations anytime they reopen the app. No sharing features or custom UI themes are required beyond a clean, modern layout with responsive text fields and a clear results area. I’ll consider the job complete when I receive: • Build-ready Android (APK/AAB) and iOS (IPA) packages • Source code with clear comments ...