Looking for a job

Sireesha Tirumalasetty

@sireeshatirumalasett

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Cassandra/DataStax Support Engineer supporting DSE environments, Cassandra clusters, and DataStage operations.

United Kingdom

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What I'm looking for

I'm seeking a role in Cassandra/DataStax support, database support, application support, or SRE/operations.

At HCL Technologies, I supported SRE database activities for Verizon across non-production environments, including monitoring, deployments, database operations, and issue investigation. I supported DataStax Enterprise 6.8.47 across two clusters and approximately 24 Cassandra nodes, and carried out health checks, CQL queries, CDC support, and environment deployments.

At Cognizant, I supported SRE database activities for Verizon and 5/3rdBank, and provided DataStage support across production-related and non-production operations. I monitored ETL job execution, analyzed logs and performance issues, supported deployments, and handled production data-related activities.

Experience

Work history, roles, and key accomplishments

DB Support

Cognizant

Apr 2024 - Jun 2026 (2 years 2 months)

Provided database support for DataStage and related operational activities, including production monitoring, troubleshooting, ETL job execution, deployment support, and issue resolution.

DataStage ETL Monitoring Troubleshooting Deployment Issue Resolution

SRE DB Support

HCL Technologies

Oct 2022 - Mar 2024 (1 year 5 months)

Supported SRE database activities across non-production environments, including environment support, monitoring, deployments, database operations, issue investigation, and BAU activities.

SRE Database Support Monitoring Deployment Issue investigation BAU