Valeriy Kravchuk
Valeriy Kravchuk has supported MySQL users since 2005, in MySQL AB, Sun, Oracle, Percona and (since 2016) MariaDB Corporation.
![](https://percona.community/blog/authors/valeriy_kravchuk_hub38c76f786f1652058bfc293830b8bb2_4866_240x240_fill_q60_lanczos_center.jpeg)
Valeriy Kravchuk has supported MySQL users since 2005, in MySQL AB, Sun, Oracle, Percona and (since 2016) MariaDB Corporation.