We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  • HackerRank Home

    HackerRank

  • |
  • Prepare
  • Certify
  • Compete
  • Hiring developers?
BS

Barry Sun

@barrynalex0105

United States

Badges

Sql

Verified Skills

Certificate: SQL (Basic)

Verified

Certificate: SQL (Intermediate)

Verified

Work Experience

barrynalex0105 has not updated employment details yet.

Education

  • University of Maryland (System)

    Data Science, MS

  • Blog
  • Scoring
  • Environment
  • FAQ
  • About Us
  • Support
  • Careers
  • Terms Of Service
  • Privacy Policy