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Praveen
MongoDB Database Administrator
8 years experience W2 Philadelphia, PA
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Praveen
MongoDB Database Administrator
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DBA Database Backups Data Replication Database Upgrades Oracle Disaster Recovery MySQL Performance Tuning SQL SQL Server
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Recent Experience
MongoDB Database Administrator 02/20 - present
Database Backups DBA
MongoDB Database Administrator 02/19 - 01/20
Data Replication Database Backups DBA MySQL
MongoDB Database Administrator 09/17 - 01/19
Data Replication Database Backups Database Upgrades DBA
Summary

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.

Top 5 Skills
SkillsProficiencyLast Used
DBA
2020
Database Backups
2020
Data Replication
2020
Database Upgrades
2019
Oracle
2017
Education and Certifications
University of Sunderland 2010
Anna University 2008
Preferences
Availability:Immediately
Willing to relocate?:Yes
Relocation preference
Any location
Prepared to Travel:No travel (0%)
Employment Type:Any
Security Clearance:No clearance
Citizenship:U.S. Citizen