Position: Database administrator
Category: SQL
English level: fluent
Years of experience: 11


Having overall 25 years in IT and 15 years of solid Oracle/Postgres DBA experience.
Provided 24/7 database support. 
Administered highly loaded 30 Postgres clusters with 1000 DBs in GCP (overall size 20Tb)
Implemented patroni HA solution
Accomplished Postgres Major version update v10-v11-v12-v13-v14 with minimal downtime
Performance tuning, partitioning, schema improvement
Implemented backup solution wal-g, pgbackrest
Administered, monitored Oracle environment through OEM. 
Upgraded 11g to 12c
Accomplished Oracle cross-platform migration (Windows to Linux, Linux to Solaris). 
Installed and administered RHEL, OEL Linux.
High Availability solution: Active Data Guard, RAC. 
Implemented Tablespace encryption,
Developed and implemented backup/recovery strategy (RMAN, DD Boost server). 
Good knowledge of PL/SQL, SQL. 
Accomplished SQL performance tuning (Client side, Server side).
Background expertise in programming (SQL, PL/SQL, Python)
Looking for interesting project to accomplish part-time remote only