About the developer
UNKNOWN R
> python developer · hacker · creator of O/L NOTHING
A Python developer and hacker from Sri Lanka who believes every O/L student deserves free, world-class study tools. UNKNOWN R built O/L NOTHING so past papers, short notes and a personal tutor are just one click away — in English and Sinhala.
Contact links coming soon Try O/L WIN
UNKNOWN RSri Lanka
Skills
Python Developer
Builds backends, automation and AI tools in Python.
Hacker
Breaks things to understand them — then builds them stronger.
Security minded
Every feature on O/L NOTHING is built with safety in mind.
Credits & thanks
Built with friends across borders.
🇵🇰
Friend from Pakistan
Helped develop the website
🇨🇳
Friend from China
Helped develop the website
Nishoo
Created O/L WIN, the AI tutor
Ahmar
Website helper · Special credit
★ Special credit