I'm looking for an experienced developer to create a cross-platform e-commerce mobile app for both iOS and Android. The app should include: - User Accounts: Allow users to create and manage profiles. - Payment Integration: Secure payment gateway for tran...

I already have a small suite of notification sounds in my Android app, but I’m missing a handful of alert-specific tones that match the existing style. I’d like you to craft several short, friendly-sounding alerts—nothing jarring or overly urgent—so every...

Quiero lanzar una aplicación móvil dedicada exclusivamente a la venta de cosméticos y productos de moda para mujer. Necesito que la app sea intuitiva, moderna y esté lista para publicar en iOS y Android. Alcance principal • Catálogo autogestionable con f...

I want to bring a full-scale “CRMP” experience to mobile, so the game has to feel as lively and flexible as titles such as RP Grand Mobile—but run smoothly on both Android and iOS. Multiplayer functionality, an open-world environment, and deep role-play s...

I am looking for an experienced ASO Expert to optimize my Short News application for both Android and iOS. The app provides quick, summarized news updates to users in hindi and English

I’m building a mobile companion that teaches golfers to perfect their swing through on-screen drills, instant feedback and progress tracking. The app must ship on both iOS and Android from a single codebase, so I’d like it developed in React Native. If yo...

I need a clean, reliable mobile app that lets my customers log in on both iOS and Android, see every detail about their equipment, and interact with our service team in real time. Once signed in, they must be able to: • view full asset specifications,...

1. Voice Chat Rooms: ​Multi-user Audio Rooms: High-quality real-time voice interaction for multiple users. ​User Roles: Clear distinction between Host, Co-host, Speaker, and Listener. ​Seat Management: Features for the host to lock/unlock seats, mute/unmu...

I maintain two production-ready Android apps that now require a round of bug-fix updates and fresh deployment to the Google Play Store. I already have a detailed, prioritized list of issues for each app; you’ll receive that immediately so you can dive str...

I already have the full Android source code; what I now need is a reliable build that focuses on seamless data synchronization. The application must install and run smoothly on both phones and tablets, retaining the existing UI while guaranteeing that eve...

Hi, I need a professional tester to test my mobile application (Android APK). This app connects customers and local vendors (fruit truck, plumber, etc.), so testing must cover both sides. What You Need to Test 1. Login & Setup OTP login flow Country...

I have mapped out a mobile MVP that turns any high-school Biology or Chemistry syllabus into a personalised, evidence-based study schedule. A student snaps a photo of the hand-out or drops in the original PDF—both formats must work seamlessly—then the app...

I need a single QR code that will live on my printed materials and, whenever it’s scanned from an Android device, open a specific webpage in the phone’s browser. Stability is everything—the graphic must remain valid for years—so the method you use has to...

I need a straightforward mobile application whose single purpose is to buzz at times I specify. The app will let me enter reminders manually, store them locally, and then play a loud, unmistakable buzzer sound when each reminder is due. No voice control,...

Proje Özeti: Routatravel (Bİr seyahat programı); navigasyon, sosyal etkileşim ve dijital günlüğü oyunlaştırma ile birleştiren bir seyahat ekosistemidir. • Akıllı Navigasyon: Google Maps altyapılı; yaya, bisiklet (Paris Vélib dahil) ve araç rotaları; 3D ve...

I’m building an online “rental boyfriend” platform and need both a full-featured website and companion mobile apps (iOS and Android). The core of the product is simple: visitors browse verified profiles, check availability, and place a booking—nothing mor...

I need a mobile developer to bring my existing app up to the latest platform version and smooth out any issues the update introduces. This first step is strictly a maintenance pass—no payment is attached to it. Once the upgrade is stable, I will open a pa...

Looking for an experienced developer/team to build a cloud-based School Management System accessible via web (browser) and Android app. The system should support three roles: Admin, Teacher, Parent, each with role-based dashboards and permissions. Core Fe...

Defend Your Civilisation – Game Plan (Simple List) Core Idea - Build your country - Defend your base - Attack other players - Capture land - Take over the world --- Server & Map - 20 players per server - 12–16 countries - Medium/large world map -...

We need an experienced AiSensy chatbot developer to build a fully functional WhatsApp bot for a hospital. The bot must be production-ready, not a demo. Scope of Work: Build a complete WhatsApp chatbot on the AiSensy platform Appointment booking flow (doc...