C# Learning App – Flutter, Firebase, 1,700 Lessons & Coding Challenges
Complete C# learning mobile app built with Flutter and Firebase. Includes 1,700 learning activities, 874 coding challenges, 94 topics, four languages, progress tracking, gamification, and subscription infrastructure. Full source code and project assets are offered for exclusive acquisition. Pre-laun
Description
C# Learning Mobile Application — Complete Source Code & Exclusive Acquisition A substantial pre-launch educational mobile application designed to teach C# programming, from beginner concepts to advanced topics. The project is built with Flutter and Dart, uses Firebase for backend services, and includes a separate .NET-based infrastructure for C# code execution. EDUCATIONAL CONTENT The application includes a structured C# learning curriculum: - 94 programming topics. - 187 subtopics. - 1,700 educational activities. - 826 interactive lessons. - 874 practical coding challenges. - Beginner, intermediate, and advanced learning levels. The educational content is organized into structured learning paths, allowing users to progressively develop their programming knowledge. APPLICATION FEATURES - Modern mobile interface built with Flutter. - Interactive programming lessons. - Integrated code editor. - C# programming exercises. - Quiz and answer validation. - Learning progress tracking. - XP, achievements, and gamification. - User authentication and account management. - Firebase backend integration. - Local data storage and progress synchronization. - Subscription and premium-content infrastructure. - Linux terminal simulator. MULTILINGUAL SUPPORT The application supports four interface languages: - English - Polish - Ukrainian - Russian TECHNOLOGY STACK Frontend: Flutter / Dart. Backend: Firebase / Node.js. Database: Cloud Firestore / SQLite. Code execution infrastructure: C# / .NET. Monetization infrastructure: Google Play Billing and premium-content access controls. MONETIZATION POTENTIAL The application has been designed around a freemium learning model. The educational catalog separates free and premium content, providing a foundation for future subscription-based monetization. The buyer can further develop the application, complete production integrations, and launch it commercially. CURRENT PROJECT STATUS The application has not yet been published on Google Play. There are currently no verified active users, paying subscribers, or generated revenue. The source code and educational content have been developed, but production deployment, release testing, and final integration checks remain the responsibility of the buyer. WHAT IS INCLUDED IN THE SALE - Flutter application source code. - Firebase backend source code and configuration templates. - C# execution service source code. - Educational curriculum and learning materials. - Original project assets. - Available technical documentation. - Exclusive transfer of rights to the original code and content owned by the seller. Third-party dependencies remain subject to their respective licenses. Private credentials and existing personal accounts are not included. REASON FOR SELLING The project is being offered for full acquisition, allowing another developer or company to complete the commercial launch and continue its development. ASKING PRICE: $2,000 USD The price covers the complete project package and the seller's transferable intellectual property rights. Serious inquiries are welcome.
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