MongoDB Database Administrator; DBA

Configure Mongodb replica set and sharded clusters as per the application requirement.

Mongodb BRS Ops-Mgr setup and onboard replica sets sharded clusters onto Ops-Mgr.

Mongodb security enhancement using X509 and TLS authentication to comply with Apple security standards.

Automate backup restore monitoring jobs using python and shell scripting.

• Should have designed, installed configured multi node Mongo
  
  DB sharded cluster replica sets on Linux Platforms.
• Adding removing replica and shard nodes in Mongodb Cluster as needed.
• Created Text Index for querying specific documents with string content.
• Good knowledge of a shard key and making sure of even distribution of data across multiple shards.
• Converted replica set to sharded cluster because of data size growth and better query rate planning.
• Worked on Upgrade migrations of replica set and sharded cluster from 4.0 to 4.xx
• Deploying, migrating data, monitoring, analyzing, and tuning Mongo
  
  DB.
• In-depth knowledge of Ops Manager and Ops manager Upgrade.
• Knowledge about Groups and Project in Ops Manager Knowledge about Authentication and Authorisation and X509 authentication.
• Should have Configured SSL key files to implement security across all mongod instances.
• Extensive knowledge of Mongo replication architecture and change stream.
• Documenting Mongo
  
  DB installation, operations, security, auditing multiple environments.
• Should have knowledge about Query plan architecture and performance tuning at host and DB level.
• Knowledge Range based sharding and Hash based sharding Indexing Migration of Mongo cluster to AWS.

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