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?
J

@jkkordas

Poland

About

Education

Jagiellonian University Cracow

Badges

Problem Solving

Verified Skills

No certificate

jkkordas has not earned any certificates yet.

Work Experience

jkkordas has not updated employment details yet.

Education

  • Jagiellonian University Cracow

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