Slotomania: migrated part of the game between countries. Improved a lot of code significantly increasing performance and stability. Added CI/CD, implemented different social networks support.
Vegas Downtown Slots, Poker Heat: returned back to live after almost abandoned condition. Made a lot of improvements and updates both mobile and web platforms, including Facebook, Google APIs. Improved CI/CD. After all the work, these projects have best ROI 2019 status in the company.