I am a Diploma (D3) Informatics Engineering student at Politeknik Negeri Batam. I'm a passionate developer who loves building robust web applications, user-centric mobile apps, and interactive multiplayer games.
- 1st Place Art & Visualization - Game Application Development at KMIPN VII (2025) with Stock Rising Mobile Game.
- Web Development: C# (.NET MVC, ASP.NET Core), PHP (Laravel), HTML/CSS, Tailwind, Bootstrap
- Mobile Development: Dart (Flutter)
- Game Development: C# (Unity 3D, Photon PUN 2)
- Database & Backend: SQL Server, MySQL, Firebase
- Design & Tools: Figma, Canva, Git
- [Stock Rising Game] - A 3D multiplayer educational game built with Unity & Photon PUN 2 to simulate stock investment without real-world risks.
- [Inventory & 3D Printer WebApps] - Enterprise-level internal applications built with ASP.NET MVC for managing manufacturing workflows and inventory processing.
- [GuideME Mobile] - A comprehensive smart travel guide app for Batam City powered by Flutter and Firebase.
- [1st Symphony] - A dynamic e-ticketing platform built with Laravel and Tailwind CSS for music concert enthusiasts.
- LinkedIn: Christoffel Aristo Marbun
- Email: offelmarbun@gmail.com