Oleg Valko (@oleg-valko-pro)
  • Stars
    star
    11
  • Global Rank 920,445 (Top 32 %)
  • Followers 32
  • Following 39
  • Registered about 8 years ago
  • Most used languages
    PHP
    50.0 %
    JavaScript
    50.0 %
  • Location 🇺🇦 Ukraine
  • Country Total Rank 5,107
  • Country Ranking
    PHP
    764
    JavaScript
    1,794