Performance Tuning, Configuration, Backup, Cassandra, PostgreSQL, Clustering, Upgrades, Sql, Nosql, RDBMS, Replication, Security, Troubleshooting, Recovery, Partitioning, Database installation, Database deployment, Indexing, Monitoring

Hadoop, Flume, Cassandra, Mariadb, Sql, Hive, MySQL, MongoDB, AWS, RedisDB, Bash Shell Scripts, No-SQL, HDFS, Maria Backup, Percona-tool-kit, Percona Xtrabackup, Hadoop Spark

Scripting, Performance Tuning, PostgreSQL, PowerShell, SQL Server, Mariadb, Azure Sql, Aws Rds, MySQL, Python, HA DR, Cloud-native databases

oracle e ata , T-sql, Oracle Rman, PostgreSQL, Pl Sql, Microsoft Sql Server, Shell Scripting, Oracle Goldengate, Aws Rds, Oracle Rac, Python, Oracle Enterprise Manager OEM

Oracle, Aws Rds, Shell, MySQL, PowerShell, PostgreSQL, SQL Server, Python, data integration tools, ETL processes, NoSQL databases, Azure SQL Database

database performance tuning , Unix, Upgrades, Database Migration, PostgreSQL, Prometheus, Grafana, Sql, Zabbix, Query Optimization, shell scripting, Linux, Nagios, Logical Replication, Patroni, Patching, Streaming Replication, Pgpool-II, High Availability solutions, pgBackRest