I am a Expert MySQL DBA with 8 plus year of experience on MySQL / MariaDB servers. I have helped many startup to scale well in MySQL technologies. Have a lot interest to in MySQL and related technologies.
Specilaities : MySQL Clsutering , Galera ( PXC / MariaDB Cluster ) , MySQL Group Replication , Load balancers like "ProxySQL / Maxscale"
Installation of MySQL on Linux/Windows.
Upgrading MySQL to latest version.
MySQL High availability solutions
MySQL Cluster set up (Galera).
InnoDB Engine Optimisation
Migrated Oracle servers to MySQL
Backup & recovery (Xtrabackup ,MEB,mysqldump,my dumper)
MySQL Replication topology.
Slow Query Optimisation.
MySQL Schema Optimisation.
Performance Tuning.
Percona Tool Kits.
MySQL automation tool.
TokuDB Server for compression and scalability.
MaxScale for Load balancing.
ProxySQL for High availability.
I can also help you in setting complete MySQL Monitoring and alerting solution with in your Infra.