Mohsin Khan

Sr Database Consultant @UnitedHealth Group

Manage 5k+ multi-terabyte databases to ensure flawless production support and maximize business efficiency. • Deliver leadership and support for four tier-1 critical database applications, resolving all related issues. • Serve as a reviewer on the Architecture Review Board, reviewing and approving or rejecting projects. • Saved thousands of dollars by using T-SQL to develop custom in-house database tools. • Provide 24/7 on-call database support for critical application databases, supporting hundreds of end-users. • Integrate security measures which have eliminated all incidences of damage, alteration, and disclosure. • Managed the mission-critical SQL Server & Oracle Golden Gate project during development, promotion, and production. • Executed two business-critical multi-million-dollar projects while delivering on-time, under-budget project completion; configured a complex mix of multi-node SQL failover clustered instances and availability groups. • Train the company’s application programmers on new SQL Server features to improve team productivity. • Managed architecture design and the upgrade of the eClinical Works application database to SQL Server 2017. • Integrated custom tier-one BizTalk 2013 SQL architecture and promoted it to the new multi-instance SQL failover cluster.