My cross-platform Flutter app (targeting both iOS and Android) has hit a wall: it no longer compiles. The errors appear during the build phase, so the APK/IPA never completes. I need someone who can quickly isolate the root cause—whether it sits in pubspe...

I need the Branch SDK wired into my existing Flutter application so I can track mobile attribution accurately across iOS. My Branch account is already active and configured; what’s missing is the end-to-end integration inside the codebase, plus the requir...

I already have a fully-functioning Android application written in Kotlin; now I need the same experience brought to iOS through Kotlin Multiplatform Mobile (KMM). The Android project is available for you to inspect, and I will share our internal design gu...

I need a comprehensive shopping app developed for both iOS and Android platforms. The app should include: Core Functionalities: - Product browsing - Shopping cart - User reviews - Fully functional payment integration - Delivery system - Migration capabil...

The Expo project is already in place, but it still needs a round of major fixes before clean production builds can be generated. I’m not certain which React Native version it currently uses, so the first task will be verifying the exact versions of React...

I’m looking for an experienced FlutterFlow developer who can help me debug and resolve a PowerSync issue in my FlutterFlow app. The app currently works perfectly with PowerSync on the emulator, but when I test it on a real iOS device via TestFlight, Powe...

My React-Native app (Expo SDK 54, using expo-video and expo-audio) streams MP3 files just fine—until the iPhone screen locks. About 50 seconds later iOS suspends playback. Here’s what I need: • Identify the exact spot in my codebase—or the missing confi...

I’m ready to turn an functional front-end into a polished mobile application that launches on both iOS and Android at the same time. I need a developer who is comfortable with the full build cycle, from shaping the technical approach, through coding and t...

I have a steady flow of Flutter work that ranges from polishing existing Android builds to launching brand-new cross-platform apps. Right now I need someone who can jump in immediately and deliver both: • Customisation on my current Flutter codebase: thi...

I want to launch a straightforward mobile application that lets Egyptian users move money instantly through InstaPay. The flow should be minimal: select a recipient, enter the amount in EGP, confirm, and the funds are delivered at once. Core requirements...

I have a lightweight Flutter social media with chat app that relies on GetStream .io for its video-calling layer. In our website the both audio & video call integration is working fine with getstream io. (MERN Stack) For the website, we have an app bui...

Looking for android and IOS app developer to build our soccer app. The designs are completed on FIGMA I will share with you once I check your profile

I’m building a multifaceted health app that must run smoothly on both iOS and Android. The core idea is to give users an all-in-one companion where they can track activity, log symptoms, and stay on top of diet and nutrition—so the experience needs to fee...

Project Brief: Outdoor InDesign Mobile App Development Business Overview: Outdoor InDesign is a premium outdoor design and construction company specialising in verandahs, patios, decking, landscaping, and complete outdoor transformations. We’re looking t...

We have an existing app made in flutter. App is already on the play and app store. We want someone who can modify some functionalities of the app. This person must have at least 3 years experience with flutter and must be willing to sign an NDA and provid...

Looking for a Professional Android App Developer – Full Question Bank (Dump) App Description: I’m looking for an experienced Android developer to design and develop a complete question bank app (like a dump app) from scratch. App Requirements: The app w...

Project Description: I need a complete and secure setup of WireGuard VPN on an Ubuntu 22.04 VPS, fully integrated with an existing SOCKS5 proxy. The goal is to ensure that all outbound traffic (TCP, UDP, and DNS) from the VPN tunnel is routed only throug...

I'm looking for an experienced app developer to create an application dedicated to connecting users with blood donors. The primary function of the app is to find blood donors. Essential Features: - Search for donors by blood type - User-friendly interfac...

I'm looking for an experienced app developer to create an application dedicated to connecting users with blood donors. The primary function of the app is to find blood donors. Essential Features: - Search for donors by blood type - User-friendly interfac...

I am launching a mobile application designed exclusively for drivers. The idea is to give them a clean, reliable interface where they can log in, see available jobs in real time, accept or reject a ride, and update their status as they go. Because this to...