Rajesh Bhattacharyya Email & Phone Number

Pasadena, California

• Digital transformation leader in the enterprise. Help Business adopt modern, more efficient, and secure cloud technology. Spearheaded cloud migration using all the different “Five Rs” strategies.• IT head of Cloud initiative at Tetra Tech, enable business to benefit from various cloud technologies. I led the cloud team in Tetra Tech’s Delta initiative (Tetra Tech Delta)• Lead enterprise-wide application hosting initiatives, managing a portfolio of 400+ applications across cloud and on-premises environments to enhance efficiency and scalability.• Designed and implemented an enterprise-wide data management platform, integrating analytics tools for real-time reporting.• Spearheaded cloud and identity governance initiatives, enabling secure collaboration with internal and external partners and ensuring compliance • Directed IT security initiatives focused on vulnerability remediation and regulatory compliance, collaborating with security teams and business stakeholders. Ensure compliance (FedRAMP, CUI, SOC2, GDPR etc.)• Managed a team of skilled technical resources maintaining various segments of solution architecture – Servers, Applications, Databases, Websites, Firewalls, IDM etc.. Implemented best practices in change management and incident response to maintain high service levels.• Vendor evaluation, review and management for various tools and platforms.• Led adoption of modern tools and platforms including but not limited to MS Power platforms, industry standard field data collection tools, Smartsheet, Airtable, ESRI Online etc.• Organized and managed company wide DevOps governance initiatives working closely with Developers, Business stakeholders and IT.• Key member of AI/ML governance committee.

Pasadena, Ca

• Supervised Oracle and SQL database environments, focusing on security and availability. Consolidated legacy applications and optimized performance.• Guided DBA teams on advanced configurations and capacity planning, ensuring seamless integration with enterprise systems.• Led a team of DBAs, providing training and support to foster independence and excellence in performance.• End to end implementation and administration of Multi-Node Oracle EBS with Oracle RAC. DR using EMC Recover point.• Oracle Advance Security (TDE, DB Vault, Data masking, Data Redaction, Database Firewall/Audit Vault and PAM) • Identity Management suite-SSO implementation for EBS - OID, OAM, OIDCS

Bangalore, India, Tokyo, Japan

• Part of the global team for Oracle 11i implementation with Oracle RAC, responsible for database management and security in a complex multi-node setup.