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Sr. Database Developer / Team Lead
Cygnet InfotechAhmedabad, Gujarat, IN30+ days ago
Job descriptionInstall, configure multi-nodes fully distributed Cassandra cluster. Work closely with development team and provide database support in scheme design and changes, performance tuning as well as code review Deliver high quality, defect-free solutions Actively participate in backlog refinement, estimation sessions and daily stand-ups. Ensure performance, security, and availability of databases Prepare documentations and specifications Design database and structures. Develop, implement, and optimize scripts and functions Creating views, functions, and scripts. Writing optimized queries for integration with other applications. Maintaining data quality and overseeing database security. Review and interpret ongoing business requirements Research required data Analyse existing queries for performance improvements Basic DBA activities needed for the project. Troubleshooting data modelling issues
Technical Skills :
- Cassandra, CQL, Performance Tuning and Optimization, Monitor Resource Usage, Configuration
- Hands on experience in configuring, adding, removing, upgrading, and decommissioning Cassandra nodes / data centers
- Experience in scripting, automation and monitoring compression, compaction, SS table, partition keys, primary keys.
- Strong knowledge on tombstone repair Compaction issues
Responsibilities