I'm looking for an experienced mobile app developer to create a Learning Management System (LMS) application for both Android and iOS platforms. Core Features Needed: - Course Management: Ability to create, update, and manage courses. - Student Tracking...

I need an experienced mobile developer to hunt down and resolve a series of stubborn bugs that are undermining the current release of my app on both iOS and Android. Users are reporting crashes and unpredictable behaviour in production, so reliability is...

I run interstitial ads in both my Android and iOS apps through several ad networks, but the current build gives me no clear picture of which network or campaign is actually pulling its weight. I need a clean attribution layer that captures every impressio...

I'm seeking an experienced mobile app developer to create a comprehensive property listings app for the real estate market. The app should include: - Property Listings as the primary function - Search Filters: Allow users to refine searches based on vari...

This project aims to develop a React Native mobile application (Android) that enables users to find, book, and pay for mobile vehicle charging stations. The app simplifies the experience by allowing users to: • Register and authenticate using mobile numbe...

This project aims to develop a React Native mobile application (Android) that enables users to find, book, and pay for mobile vehicle charging stations. The app simplifies the experience by allowing users to: • Register and authenticate using mobile numbe...

I’m looking to turn an idea for a practical utility into a polished mobile application that runs smoothly on both iOS and Android. The end goal is a single code-base solution—whether that ends up being Flutter, React Native, or another framework we agree...

I need my existing Base44 web app wrapped and released as fully-featured native builds for both iOS and Android. The current codebase and all design assets are ready to hand over, so you can focus on turning the site into installable apps, wiring up billi...

***Must be comfortable working on a dating website/app project.*** Our React Native iOS app uses WebRTC with Socket.io for signaling. Incoming calls load fine, yet when an iPhone user tries to start an outbound call the flow stops right after the camera/...

We are seeking a talented web app developer to create and maintain a high-quality Web application suitable for deployment on the App Store. The ideal candidate should have experience in building user-friendly interfaces and ensuring robust functionality....

My app works well on iPhone 15 and 16 but has a bug with iPhone17. It is the app fot detecting foot on Camera. Built with Swift.

I need a comprehensive e-commerce solution that includes both a mobile application and a responsive desktop website. Key Requirements: - E-commerce functionalities: product catalog, shopping cart, and payment gateway integration. - Mobile application dev...

We have a live Flutter app and are looking for a developer to build a single-page feature as a paid assessment task, with the intent to continue into long-term development work if this goes well. Feature Overview: Build a single Flutter page where users...

I'm seeking an experienced mobile app developer to create a cross-platform application for both iOS and Android. The app's primary purpose is yet to be defined, but it could fall under categories like e-commerce, social networking, or productivity. Key R...

I am looking to hire an experienced iOS developer who owns an iPhone 17 device. My source code is not functioning properly with camera on iPhone 17, so it is essential that the developer has access to a real iPhone 17 device for testing and debugging. If...

My iOS app is feature-complete, tested, and fully aligned with Apple’s technical guidelines; I now need an experienced hand to move it from Xcode to “Available for download”. The build is signed and ready, but I’d like you to take charge of the remaining...

Gym flutter app required for our startup. We have built basic UI but that has to be improvised for professional looks and feel. We have one junior resoure who can work upon the app along with selected candidate. We have backend team to build the REST APIs...

Ich plane eine minimalistische App, die mir in Echtzeit zeigt, wie viel Strom mein Heimtrainer mit integriertem Generator bei jeder Bewegung produziert. Die Anzeige soll die Energieerzeugung klar in Watt ausgeben und gleichzeitig alltagsnahe Vergleichsbei...

I need a complete cross-platform mobile marketplace that runs smoothly on both iOS and Android. The app will open with two distinct portals: one tailored to sellers, the other to buyers. On the buyer side I must be able to browse the full catalogue with...

I’m building an iOS/Android car-auction application that delivers the depth of information buyers expect from sites like mobile.de, yet packs it into a clean, intuitive mobile experience. The showpiece of the product is the vehicle-detail screen: specs, s...