Vassil Kalkov (@kalkov)
  • Stars
    star
    9
  • Global Rank 1,034,169 (Top 36 %)
  • Followers 94
  • Following 145
  • Registered over 15 years ago
  • Most used languages
    Ruby
    50.0 %
    Shell
    50.0 %
  • Location 🇧🇬 Bulgaria
  • Country Total Rank 1,427
  • Country Ranking
    Ruby
    32
    Shell
    188