Designed, deployed and maintained many large Database projects. Promoted business goals through the development and deployment of core database functionality and services. Lead the complete migration of databases from Access to MySQL, PostgreSQL, MariaDB, etc. that allowed the continued growth and use of project critical data resources. Created architecture layout diagrams detailing proposed application architectures.
Wrote, executed, and reviewed SQL, T-SQL, and PL/SQL scripts, packages, and functions. Performed tuning to resolve performance issues in SQL, applications, and at the RDBMS.