Lead Database Administrator2015 - 2016Mode Media
Technologies: PHP, Elasticsearch, Java, MySQL
- Led a team of engineers in building development and deployment tools with CI/CD.
- Architected and designed back-end services for Mode Media's consumer product group.
- Implemented and architected the Elasticsearch cluster to handle millions of search queries.
Lead Database Administrator2013 - 2015Instantly
Technologies: Amazon Web Services (AWS), SQL Server Analysis Services (SSAS), SQL Server Integration Services (SSIS), SQL, MongoDB, Percona, Bash Script, AWS, MySQL
- Led the migration of the MySQL/Mongo database environment from AWS to a data center.
- Provided ongoing maintenance and support for MySQL/Mongo database infrastructure for more than 50 servers.
- Set up high-availability, backups, and disaster recovery solutions for all databases.
- Collaborated with developers in identifying slow performing queries and doing index optimizations and query fine-tuning.
MySQL DBA2012 - 2013Sony
Technologies: Oracle, Java, Bash Script, MySQL
- Performed database installation, configuration, upgrades, and optimizations.
- Wrote custom scripts to perform optimization for various jobs and scheduled tasks.
- Created database governance package for the release of database changes.
- Contributed to the redesign of the database design and architecture.