A proactive and results-driven IT student who thrives on turning complex real-world problems into functional and innovative software.

• 🔭 I’m currently building: Jangkau — an AI-powered web scraping aggregator for coding competitions. This project uses Python to flexibly extract data from diverse HTML structures and serves it through a clean interface.

• 🌱 I’m currently deepening my knowledge in: Modern web architectures, including Headless CMS (Sanity.io), and exploring the practical applications of AI in web development.

• 🤝 I'm open to collaborating on: Challenging open-source projects, particularly those involving complex backend logic, system design, or automation.

• 📫 How to reach me: bertramrayhan1357@gmail.com

Backend

Frontend

Tools & Version Control

I took a primary role in building a campus-wide system to digitize a complex student leave process. I was specifically responsible for the core backend logic, architecting and implementing the multi-role approval workflow that routes a request through 4 sequential approvers before reaching the academic admin for final document generation.
Tech Stack: Laravel, Vite, Tailwind CSS
📂 Repository for this project is private (university-owned).
📸 Screenshot:

An innovative aggregator that uses Python & AI to scrape and centralize information about coding competitions from various websites.
Tech Stack: Python, AI/ML, Web Scraping
📂 View Repository
🔗 Visit Website
📸 Screenshot:

An award-winning (3rd place) Point-of-Sale desktop app featuring hardware integration (RFID, Barcode Scanner, Thermal Printer).
Tech Stack: Java, JavaFX, MySQL
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📸 Screenshot: