oleg ggringof - gringof_15 | HackerRank

Badges

Certifications

Certificate: SQL (Basic)

Certificate: SQL (Intermediate)

Certificate: SQL (Advanced)

Work Experience

gringof_15 has not updated employment details yet.

Education

gringof_15 has not updated education details yet.

Links

gringof_15 has not updated links details yet.

Skills

gringof_15 has not updated skills details yet.