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Igor Matvienko
Lead Analyst of Bonus Programmes and Tournaments

Igor joined the Casinoz team in 2017, becoming a key analyst of bonus programmes and gaming promotions. His career began with a passion for mathematics and statistics - he graduated from Kiev National University with a degree in Applied Economics, where he studied resource optimisation and game theory. This helped him develop a systematic approach to evaluating the profitability of bonuses and tournament conditions. Igor doesn't just collect casino promotions - he takes them apart ‘into molecules’: he counts wager requirements, estimates wagering probability, and compares hidden conditions.

Expert in:
  • bonus terms
  • freespins
  • tournament mechanics
  • wager calculations
  • casino promotions
  • deposit wagering
  • current promos
  • win statistics
  • risk management
Last activity
Wrote a review: Bonus 100% on first deposit from Sol Casino August 6, 2025
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Wrote a review: Welcome Bonus at Casino X: up to 200% November 1, 2023
Wrote a review: Up to 100% and 200 FS on your first deposit at Casino X November 1, 2023
Wrote a review: Free Spins for New Players at Drift Casino July 27, 2023
Wrote a review: 100% up to $300 and 30 FS on your first deposit at 888 Casino June 13, 2023
Wrote a review: 100 EUR + 100 FS on first deposit in Dunder January 9, 2023