I need a pair of fully-featured productivity apps, one native for iOS in Swift and one native for Android in Kotlin. Both will connect to an Angular front-end portal backed by Spring Boot and PostgreSQL. Core workflow The apps must let users create and m...

I have a fully-functioning SaaS web platform and now want the same experience packaged as a native-feeling application for both iOS and Android. All current features live behind a well-structured REST/GraphQL API, so the core of the job is to consume thos...

I need a complete, production-ready personality-test feature added to my existing Flutter trivia app for both iOS and Android. You’ll be added as a collaborator on the existing App and Admin Panel GitHub repositories and will work directly on them (no new...

Project Title: Cross-Platform AI-Powered Career Trajectory Analysis App (Flutter + Dart) Overview: Build a sleek, cross-platform mobile application using Flutter and Dart, deployable on iOS and Android from a single codebase. The app enables users to upl...

I'm looking for an experienced mobile app developer to create a productivity tool that will be available on both iOS and Android platforms. The app should include the following main features: - Task Management: Users should be able to create, organize,...

I am ready to kick-off the creation of a full social networking app that launches simultaneously on iOS and Android. The core idea is straightforward: connect users through profiles, posts, and real-time interactions in a clean, modern interface. I am ope...

I have an in-progress point-of-sale application written in Flutter and targeted for iOS. The core codebase is already in place, but it still needs polish and a steady hand to reach App Store–ready quality. Your mission: • Audit the existing Flutter proje...

Project Description: Overview: We are seeking 3-5 experienced mobile app testers to participate in a closed beta testing phase for "FitTrack Pro," a comprehensive fitness tracking application. We need thorough testing to identify bugs, usability issues, a...

The project is a ground-up build of both a responsive website and matching mobile apps for iOS and Android. The core platform must let users create accounts and log in securely, handle real-time payment processing, and give me an intuitive content-managem...

I'm looking for an experienced app developer to create a loyalty app for both iOS and Android platforms. Essential Features: - Point System: Users earn points on purchases. - Rewards Catalog: Users can redeem points for rewards. - Referral Program: Ince...

Project Title: Mobile App + Website Development for Online Flower & Gift Store Project Overview: I am looking for a skilled mobile app developer (and/or team) to design and develop a modern, user-friendly e-commerce app for selling flowers and related...

I run a retail shop and want to offer customers a seamless home-delivery experience through a dedicated mobile application that works on both iOS and Android. The app’s scope is focused yet essential for my business growth: shoppers should be able to sign...

I am looking for a hybrid mobile app developer. Please bid only if you are an individual developer.

My Flutter app isn’t opening properly on iOS after recent updates. Need an experienced iOS developer to fix the build and make sure the app runs smoothly on all iPhones. Requirements: Strong knowledge of Flutter + Xcode setup Experience fixing iOS buil...

I’m looking to put together a very lean, cross-platform starter app that runs smoothly on both iOS and Android. The focus at this stage is a clean, well-documented codebase that I can build on, not a fully featured product. Scope for this initial build •...

My Flutter app uses Stripe for in-app purchases, but every charge fails right when payment is initiated. I need someone who knows the Stripe Flutter SDK inside out to track down the root cause, patch the code, and prove that payments go through smoothly i...

Unity developer needed to make a Unity AR app. Freelancer preferred as it is an ongoing project. In the first phase main tasks will be to: 1. Get a score from API 2. Show a 3D object in AR example dinosaur and animate it 3. Allow user to push start b...

I’m looking to have a mobile e-commerce app built for both iOS and Android. The single most important feature is a robust user-review system that lets shoppers read, rate, and comment on products with ease. Everything—from the screen flow to the database...

My e-commerce platform is already live on the web, iOS, and Android. I now need a flexible developer who can step in and handle a stream of small-to-medium tasks across all three fronts. Typical work will include: • Adding or fine-tuning frontend compone...

I’m ready to turn an idea for a straightforward business-focused iOS app into a working prototype. The goal is to have a clean, functional build that I can demo to stakeholders and use as the foundation for future enhancements. Scope • Build a native iOS...