Cassandra admin

Exp : 3yrs to 15yrs
"Cassandra:
Experience in Cassandra Architecture, Data Modeling, Optimization and cluster management.
Plan, build, administer, tune and support Cassandra database and database cluster nodes
Ensuring information/data security and data encryption, backup, recovery and replication.
Develop, tune and optimize complex NoSQL schema structures
Execute multi DC setup
Troubleshoot performance problems
Ability to run standard maintenance (repair, snapshots, restore )
Performance tuning of Cassandra data layer.
Couchbase:
Maintain a cluster with multi node / multi service setup
Perform backups and restores
Setup XDCR replication across multi cluster environments
Migration of bucket(s) to new cluster(s)
Configure, optimize and maintain Couchbase clusters and underlying operating systems.
Complete accountability and responsibility to provide support technical expertise for resolution of outages, service level issues, and user/customer support needs in coordination with other support teams.
Ensure quality and consistency of design, development, testing, adhering to Architecture.
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