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Professional Summary
Professional Summary
Results-driven Senior Cloud Database Engineer with 15 years of experience managing mission-critical databases and leading complex multi-cloud migrations. At SingTel (2023–2025), spearheaded migrations from OCI to Azure ExaCC and on-premises databases to Azure, AWS, and GCP, achieving zero-downtime transitions for 60+ databases. Pioneered AI-driven optimization using Oracle Autonomous Database, Snowflake AI, DataRobot, and Datadog, reducing query latency by 30%. Expert in DevOps, implementing CI/CD pipelines with Jenkins, Terraform, and Kubernetes for automated database operations.
Core Competencies
Core Competencies
Oracle ExaCCAzure SQL DatabaseAWS RDS/AuroraGoogle Cloud SQLPostgreSQL EDBOracle 19c/18c/12c/11g/10g/9iMS SQL Server 2008–2019MySQL 5/8MariaDBPostgreSQLOracle Autonomous DatabaseSnowflake AI Data CloudDataRobotDatadogpganalyzeJenkinsGitLab CI/CDGitHub ActionsAzure DevOpsTerraformKubernetesDocker
Key Achievements
Key Achievements
Led multi-cloud migrations from OCI to Azure ExaCC and on-premises to Azure, AWS, and GCP, achieving zero-downtime for 60+ databases
Reduced query latency by 30% using Oracle Autonomous Database and Snowflake AI, saving 500+ hours annually
Cut database deployment time by 40% with Terraform and Kubernetes, automating 50+ deployments/month
Improved system uptime by 25% using Datadog and Hugging Face for AI-driven monitoring
Optimized cloud costs by 15% with DataRobot and Google BigQuery ML predictive analytics
Professional Experience
Professional Experience
Specialist Database Transformation (Cloud)
Specialist Database Transformation (Cloud)
Singapore Telecommunications Pte Ltd
Singapore | July 2023 – Present
Led multi-cloud migration projects, transitioning Oracle databases from OCI to Azure ExaCC and on-premises databases to Azure, AWS, and GCP
Optimized database performance using Oracle Autonomous Database and Snowflake AI, reducing query latency by 30%
Designed and deployed CI/CD pipelines with Jenkins, GitLab CI/CD, and Terraform, cutting deployment time by 40%
Implemented AI-driven monitoring with Datadog, pganalyze, and Hugging Face, improving system uptime by 25%
Cloud Deployment Engineer
Cloud Deployment Engineer
UBS Group AG
Singapore | September 2021 – June 2023
Provided L3 support for Oracle Exadata and cloud databases (AWS RDS, Azure SQL)
Orchestrated data center migrations to AWS, Azure, and OCI using Terraform and Ansible
Implemented blue-green and canary deployment strategies with Helm
Mentored teams on DevOps adoption, leveraging GitLab CI/CD and GitHub Actions
Cloud Administrator (Principal Consultant)
Cloud Administrator (Principal Consultant)
Oracle Corporation Singapore Pte Ltd
Singapore | February 2021 – September 2021
Executed Oracle database migrations (11g/12c to 19c ExaCC)
Designed cloud migration strategies for SingTel clients
Resolved performance bottlenecks with AWR, ADDM, and AI-driven tools
Senior Database Administrator
Senior Database Administrator
UBS Group AG
Singapore | July 2015 – February 2021
Managed Oracle RAC/ASM databases (9i–19c) and Exadata, ensuring 24/7 availability for 36TB systems
Recovered a 32TB database with minimal downtime using RMAN and Data Guard
Supported migrations for Oracle, MS SQL, MySQL, and PostgreSQL
Education
Education
Master of Computer Applications (MCA)
Osmania University, Hyderabad, India
2007
Bachelor of Science
Mathematics, Computer Science
Sri Venkateswara University, Tirupati, India
2004
Certifications
Certifications
Certified ScrumMaster
Scrum Alliance • 2023
PostgreSQL Database Associate
EDB Postgres • 2022–2024
Microsoft Azure Administrator Associate
Microsoft • 2020
Oracle Cloud Infrastructure Architect Associate
Oracle • 2021
ITIL Foundation Certified
ITIL • 2012
Oracle 10g DBA (OCA/OCP)
Oracle • 2008
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