Student, Developer & OSINT Researcher

Nezr Kaan.

I'm a student who loves building and investigating. I develop custom web applications by connecting complex systems like Stripe, databases, and external APIs. Alongside web development, I spend my time exploring open-source intelligence (OSINT).

I enjoy tackling technical challenges, whether that means building a seamless web integration from scratch or digging into public data for an investigation.

I publish write-ups on things I learn along the way. This includes OSINT CTF challenges, investigation methodologies, and breakdowns of the web systems and API integrations I build.

Latest field note · № 005

Point of Origin: A crater and a compass bearing

Solving Bellingcat's crater geolocation challenge from a single photo taken in Orikhiv, Ukraine. Reverse image searching a church to pin a street, then reading the blast pattern to find the munition's direction of fire.

Geolocation OSINT 4 Jun 2026 3 min read Read the writeup →
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Whether you need help building a custom web project, integrating APIs, or want to discuss OSINT, feel free to reach out.