I’m assembling a small remote team to tackle a series of Java-powered mobile application projects and need one strong developer who can overlap comfortably with EST, CST, or PST hours. Here’s what matters most: • You speak and write clear, confident Engl...

I’d like a straightforward mobile application built for both iOS and Android that mirrors the feel of the “myeat” style apps but on a smaller scale. The entire focus is a clean, scroll-friendly menu that showcases just ten dishes. Scope • Create a func...

I’m building a fully offline education app for 8- to 12-year-olds that will run on classroom tablets with no internet access. The app must cover multiple subjects—think math, science, language arts, and social studies—with a balanced mix of interactive qu...

We’re seeking an experienced Laravel + Capacitor developer to assist with the mobile app deployment of our security-operations software, SecureTik. SecureTik is built using Laravel Blade and vanilla JavaScript. The system is fully web-based, and we’re no...

We are seeking an experienced Flutter Developer to migrate our existing native iOS (Swift) and Android (Java) applications to a single Flutter codebase. The project involves rebuilding a feature-rich oral care app with real-time Bluetooth (BLE) functiona...

I’m kicking off my first mobile project and need a working Android application that I can study and extend. The goal is a clean, well-commented starter codebase built in Android Studio. Kotlin is preferred, but Java is acceptable. Scope • Create a basic...

I already have a fully-functional Android companion for my web-based POS. All core features and REST APIs are live, and the app can pair with Bluetooth and thermal printers. The only snag is that the bills coming out show incorrect data rather than the pr...

I’m kicking off my first mobile project and need a working Android application that I can study and extend. The goal is a clean, well-commented starter codebase built in Android Studio. Kotlin is preferred, but Java is acceptable. Scope • Create a basic...

I need a complete online auction module for cars that runs off Google Sheets and its built-in Apps Script. The spreadsheet will act as the single source of truth, while a lightweight web or App Script UI lets bidders interact in real time. Core workflo...

I’m ready to take King X Pro 2024 live and need an experienced developer to handle the full installation and store-submission workflow for the Web, iOS and Android versions I already have in source form. Here’s the exact scope I need covered: • Stand...

I’m ready to turn a clear set of requirements into a polished casino-bankroll companion that runs on iOS, Android, and the web. The core of the project is straightforward: users must be able to log in with a secure email-and-password flow, record every se...

My Android application is ready for Google Play’s “closed testing” track and must log a full 14-day functional test with at least 12 real users before Google will allow public release. I will add you to the Play Console testers list; from there the task i...

KingX Pro 2024 must be installed on my server for the web version and packaged for both iOS and Android. The mobile builds have to respect Google’s 16k compliance requirement before they are submitted to the respective stores. I also need the user interf...

My Flutter app suddenly refuses to build: every time I hit flutter build or run it from Android Studio the process stops at the compile phase with an unexplained error message. I have not added or updated any packages since the last successful build, so t...

I need a polished mobile application that serves as both an AI-driven fitness coach and a calorie tracker, available on iOS and Android from day one. The core of the project is an intelligent engine that can generate custom workout plans for each user and...

We're looking for a seasoned Java developer with strong experience in Salesforce CRM, Java Spring, ERP, and Mobile device support. The project primarily focuses on the CRM modules and applications. You will be tasked with implementing features related to...

I need twelve Android users to help me measure how my app affects battery life during heavy, real-world use over a 14-day window. The sole focus is performance, specifically battery usage when the phone is under high-usage pressure—think continuous video...

I have a Flutter app that was mistakenly uploaded to Google Play in debug mode. I need a quick hand getting it properly signed for release. uploaded an APK or Android App Bundle that was signed in debug mode. You need to sign your APK or Android App Bu...

I’m building a marketplace dedicated to selling digital products and need a custom-built ecosystem that includes both a responsive website and a companion mobile app. Core functionality • User accounts and profiles with secure authentication and the usua...

Criação de App tipo OSCAR – Marketplace de Serviços ao Domicílio (Android/iOS + Web) Descrição: Procuro um(a) programador(a) ou equipa de desenvolvimento para criar uma aplicação semelhante à OSCAR, que ligue clientes e prestadores de serviços domésticos...