Krzysztof Bujniewicz (raceCh-)

Last solved
6 years, 11 months
Member for
8 years, 2 months
Time zone
Europe: Warsaw

I work as CTO for social media agency. My favourite tools of the trade are Python, Django, PostgreSQL, Redis, Celery, ngninx. Apart from my job - I love reading, mostly fantasy books, and playing guitar.