Oleksandr Kaleniuk

@oleksandrkaleniuk

I do wordsandbuttons.online and I also wrote a Geometry for Programmers book.

Author profile picture

The beautiful humans of HackerNoon have collectively read @oleksandrkaleniuk’s 6 stories for

7 months 4 days and 3 minutes

Buy my Geometry for Programmers book
Join HackerNoonloading

Categories

Trending Topics

blockchaincryptocurrencyhackernoon-top-storyprogrammingsoftware-developmenttechnologystartuphackernoon-booksBitcoinbooks