More than 7 years of IT experience in database design, administration and all aspects of systems. Extensive knowledge in MongoDB concepts and good knowledge in administration.
- Experience in working on 1TB+ databases.
- Experience in upgrading and migrating various versions of Mongo database on different platforms.
- Good experience in setup, configuration, security & implementation of Mongo Database clusters.
- Migrating and Upgrading the Databases between different environments and versions.
- Designed, installed & configured multi node MongoDB sharded cluster &replica sets on Linux and Windows platforms.
- Proficient in adding / removing replica and shard nodes in MongoDB Cluster as needed.
- Converted replicaset to sharded cluster because of data size growth and better query rate planning.
- Good experience in Database Backups and Recovery Strategies. Worked on mongodump and mongorestore utilities.
- Proficient in creating indexes (compound indexes, TTL indexes) as per the requirement. Good knowledge on CRUD operations & MongoDB aggregation concepts.
- Good expertise in using Database tools like Mongo Compass and Toad.
- Design, document, implement, and maintain all backup, recovery including disaster recovery.
- Strong exposure on High Availability. Good knowledge on Journaling process.
- Knowledge on cloud environment like AWS.
- Proficient in Mongo Database Administration activities such as Upgrades, Patches, JIRA support.
- Proven ability of providing production support for 24X7 on multiple databases.