Grzegorz Chorazyk - grzecho | HackerRank

Badges

Certifications

Certificate: Problem Solving (Basic)

Certificate: SQL (Basic)

Certificate: SQL (Intermediate)

Certificate: SQL (Advanced)

Work Experience

grzecho has not updated employment details yet.

Education

grzecho has not updated education details yet.

Links

grzecho has not updated links details yet.

Skills

grzecho has not updated skills details yet.