Manage databases operations of various flavours in line with policies and ensure availability and performance of application are effectively handled. Responsible for uptime of healthcare applications and database. Provides application systems administration including maintenance e.g., configuring and monitoring tomcat application servers, java and scheduling jobs. Performs installations, configurations, upgrades, clone and patching of Postgersql Database servers and Tomcat application servers. Serves as a subject matter expert (SME) in database management and mentoring throughout the Commission, providing guidance on data technologies, as well as developing and implementing data strategies and policies. Responsible for Postgresql Database administration and management. Supports developers for custom coding, code migration, interface design, SQL procedures and creates shell/SQL scripts, packages, and stored procedures to manipulate data. Estimate PostgreSQL database capacities; develop methods for monitoring database capacity and usage. Accountable for monitoring and uptime of all production databases  Responsible for developer SQL code review to ensure queries are optimized and tuned. Provide consistent maintenance on databases (e.g., Vacuum, Reindexing, Archiving). Lead pro-active remediation of database operational problems. Responsible for Query tuning and preventative maintenance