Madhapur, TS, India
Information Technology
Other
Zensar Technologies
Overview
1. Core Database Administration (Oracle & PostgreSQL)
- Manage, configure, and maintain high-availability Oracle (19c) and PostgreSQL environments.
- Optimize database performance through advanced indexing, query tuning, and partitioning strategies—critical for high-frequency credit card transaction processing.
- Execute seamless data migrations from on-premise Oracle instances to GCP Cloud SQL or AlloyDB .
- Implement rigorous security protocols, including encryption at rest/transit and fine-grained access control (FGAC) to ensure PCI-DSS compliance.
2. Cloud Infrastructure (GCP)
- Deploy and manage scalable database clusters using GCP Cloud SQL , Spanner , or BigTable .
- Utilize Terraform or Infrastructure as Code (IaC) to automate database provisioning and scaling.
- Monitor system health using GCP Cloud Monitoring and Logging , ensuring 99.99% uptime for payment gateways.
3. Generative AI & Innovation
- Collaborate with Data Science teams to implement Vector Search (via pgvector) for similarity searches in fraud detection.
- Develop and maintain LLM-driven automation scripts to convert natural language into optimized SQL queries.
- Explore and implement GenAI tools for automated database documentation, synthetic data generation for testing, and proactive anomaly detection.
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