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 everything I write here — OSINT CTF challenges and investigations, academic essays, and everyday notes on what I'm building and learning.

Latest entry · № 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.