Azure Cosmos DB, Terraform, MySQL, PowerShell, PostgreSQL, SQL Server, Bash, MongoDB, Arm, Python, Bicep

Linux, Unix Internals, Perl, Gcp, PostgreSQL, Automation Scripting, Shell, Application Design, AWS, Oracle, Kubernetes, Python, MongoDB, Cloud APIs, SGA, PGA, Active-Active environments, locks, PostgreSQL logical replication, latches, WiredTiger cache, concurrency mechanisms, memory optimisation, Architecture, SQL query tuning, shared buffers