Hadi Pranata JatiHadi Pranata Jati

I started exploring cybersecurity at an early age, learning independently through real-world cases and hands-on experimentation rather than formal instruction. What began as curiosity gradually became a habit: understanding how systems break, why vulnerabilities exist, and how small implementation details can lead to real security risks.

I spend most of my time working with web security, penetration testing, and vulnerability analysis. CTF challenges, private experiments, and manual testing help me sharpen my analytical thinking and maintain a disciplined approach when assessing complex systems. I care more about the process than the outcome, and more about understanding root causes than quick results.

Alongside security, I work as a full stack developer. Building applications end-to-end has given me a deeper perspective on how design decisions, architecture, and code quality directly affect security. I prefer writing simple, readable systems—both to build them and to break them—because clarity exposes weaknesses faster than complexity.

Today, my focus sits at the intersection of development and offensive security: building web applications, analyzing their attack surfaces, and occasionally creating small internal tools to support testing and evaluation. I value precision, restraint, and quiet consistency over noise or spectacle.