Lawrence Kembuh

Database Administrator Database Engineer Cloud Database Administrator @Lexicon Pharmaceuticals, Inc.

Prepare, package, coordinate, and implement production releases and fixes, ensuring minimal downtime.• Expertise in Oracle, SQL Server, and MySQL databases, including query optimization and performance tuning.• Troubleshoot application database connectivity issues and performance problems in multi-database environments.• Develop and utilize best practices, checklists, and defined processes for database administration.• Collaborate with application developers to ensure optimal database performance and integration.• Implement and maintain database security regulations, policies, and guidelines.• Plan and execute upgrades for Oracle, SQL Server, and MySQL DBMS software to enhance performance.• Monitor database activity and file usage, ensuring necessary resources are available for production and development environments.• Manage large-scale Oracle and SQL Server environments, including installation, configuration, and maintenance.• Supported database integration with commercial off-the-shelf software, resolving conflicts between databases, operating systems, and applications.• Provided support for high-performance database instances across production and development environments.• Developed shell scripts for automation of routine database tasks and performance monitoring.