I’ve reached the final stretch of a children’s quiz-game and everything works—except Google Play Games Sign-In. Google Sign-In authenticates correctly, so I’m convinced the code base is sound; the headache seems to sit inside the Google Play Console confi...

I want a clean, cross-platform grocery store app built with Flutter that runs smoothly on both Android and iOS. The scope is intentionally compact—about seven or eight screens—but each must feel polished and production-ready. Here is the core flow I need:...

CASPO – FULL PRODUCT EXPLANATION FOR DEVELOPERS 1. What CASPO Is CASPO is a mobile-first real estate marketplace application designed to work like Instagram, but instead of social posts, users interact with real estate listings. The core idea is: A...

I need a complete, production-ready marketplace where local service providers—plumbers, electricians, carpenters, pandits, tutors and similar trades—can sign up under clearly defined categories and sub-categories while customers discover and contact them...

I need a fresh set of Argentinian eyes on our soon-to-launch mobile application. The job is strictly functional testing across both iOS and Android builds, covering every user flow—from onboarding and geo-restricted content to local payment integrations—o...

I need a skilled React Native developer to craft a food-delivery application from the ground up. The core of the project is a smooth, real-time order-tracking experience so restaurants always know the status of each ticket and delivery personnel can follo...

I want to roll out a 24/7 voice-driven concierge that guests can reach from any in-room phone or our mobile app. The assistant must understand natural speech, answer questions about the property and nearby attractions, place room-service orders, and—most...

I’m planning a new web application and need a seasoned full-stack partner to carry it from idea to launch. The core product will be a browser-based app, but I want it engineered responsively so users on both iOS and Android enjoy a native-like experience...

I have an existing Temp Mail Android app built with Flutter/Dart and I now need Google AdMob ads woven in properly. Here’s the exact scope: • Banner Ads – load, display, and dispose only on the Home Screen. • Native Advanced Ads – likewise, only on the...

My existing Flutter codebase already builds and runs, but it now needs both extra functionality and a polish pass. The tasks are straightforward: • Add user authentication that supports secure sign-in and keeps sessions persistent across both Android and...

I work with an agency that regularly launches mobile titles and we are ready to partner with someone who already uses a Google Play Console account frequently and is comfortable publishing games. Your console must be verified, in good standing, and old en...

I am building an exciting online application and looking for a proactive Personal Assistant to be my right hand throughout this journey. You will play a key role in keeping the business running smoothly, ensuring nothing falls through the cracks. Respons...

I’m ready to launch a combined web platform and dedicated Android app that turns plain text into fully rendered videos. The core feature is an AI-driven text-to-video engine—think “enter a script, receive an MP4”—integrated seamlessly across both the brow...

I have uploaded the app to the Play Store, everything is fine, now I just need twelve phones and twelve Gmail accounts for close testing, please bid, * I will not be able to make any payment if close testing is not completed.

I’m ready to move quickly on a new Android mobile application and need an experienced developer who can jump straight into production. The core idea is defined, the visual direction is sketched, and I now need someone who can turn those plans into a polis...

We are running a live food & local delivery mobile application and are looking for a part-time, remote Full-Stack Mobile App Developer who can manage the entire technical side of the project independently. The application is already developed and live. Th...

Saya ingin sebuah aplikasi Android yang menampilkan konten blog / informasi secara rapi dan ringan. Fokusnya sederhana: pembaca dapat menjelajahi daftar artikel, membuka halaman detail, dan mencari tulisan tertentu langsung dari ponsel mereka. Ruang ling...

I'm seeking an experienced Flutter and Firebase developer to create a comprehensive healthcare tracking app for patients. The app will help users track their symptoms, schedule appointments, and set medication reminders. Key Features: - Track Symptoms: D...

Quiero lanzar una aplicación móvil de tipo red social exclusivamente para Android. Busco a alguien que pueda encargarse del desarrollo completo: desde la configuración inicial del proyecto en Android Studio hasta la creación y conexión de bases de datos,...

Build a one to one secure connection complete flutter app with admin panel and fully scalable project