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

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

• 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

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

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)

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

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

Master of Computer Applications (MCA)

Osmania University, Hyderabad, India

2007

Bachelor of Science

Mathematics, Computer Science

Sri Venkateswara University, Tirupati, India

2004

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