Oliver Hartkopp (@hartkopp)
  • Stars
    star
    290
  • Global Rank 91,557 (Top 4 %)
  • Followers 194
  • Following 52
  • Registered about 10 years ago
  • Most used languages
    C
    83.3 %
    Shell
    16.7 %
  • Location 🇺🇸 United States
  • Country Total Rank 21,862
  • Country Ranking
    C
    1,122