Things I've built.
Real systems, security experiments, and things that started as curiosity and became working tools.
Circudata is a Digital Product Passport platform designed to help companies manage product traceability, sustainability data, and regulatory compliance under the EU Ecodesign for Sustainable Products Regulation. As part of my long-term internship at Tamsdata Software, I contribute to the platform by testing security issues, reporting bugs, conducting user tests, and researching ESPR regulation requirements — focusing on improving product reliability, identifying potential weaknesses, and translating regulatory requirements into practical product feedback.
- Security issue testing and reporting
- Bug discovery and documentation
- User testing and usability feedback
- ESPR regulation research
- Digital Product Passport compliance analysis
- Product improvement suggestions based on testing and research
Code Reality is a VR software development startup I co-founded, based at METU KALTEV. We develop immersive VR solutions across different fields, combining software engineering, interactive experiences, and emerging technologies. As Lead Software Engineer, I drive the technical architecture and development of our VR applications.
- Co-Founder and Lead Software Engineer
- VR application architecture and development
- Cross-field immersive solution design
- Software engineering with emerging technologies
- Interactive experience development
A custom-built network scanner inspired by Nmap. Uses raw TCP socket connections to probe ports, detect open services, and map host behavior. Built not to use a tool — but to understand how to build one. Covers socket programming, TCP handshake mechanics, threading for speed, and real-world scanning behavior.