Protya Roy
Programmer Analyst | Mainframe Specialist in JCL, COBOL & DB2 | Expert in Application & Server Migrations | Batch Job Automation | Problem Solver | Mentor | 3.9+ Yrs Exp
- Role
- Programming Analyst at Cognizant
- Location
- Kolkata, IN
- LinkedIn followers
- 500 followers
About Protya Roy
With over 3.11 years of hands-on experience in JCL, COBOL, DB2, and IBM mainframe…
Experience
Programming Analyst
Jan 2024 — Present · Kolkata, IN
As a Programmer Analyst at Cognizant, I contributed to mission-critical systems for Royal Bank of Canada in the insurance domain, leveraging JCL, COBOL, and DB2 on IBM mainframe platforms. Spearheaded the migration of 15+ applications from Endevor to Helios, ensuring seamless transitions with zero downtime. Successfully led the database and server migration project, saving the client from additional support costs. Automated multiple Windows scripts to manage hash generation and file retention, significantly optimizing storage utilization. I collaborated directly with global stakeholders, delivering updates across 5+ accounts, and coordinated risk management with delivery leads. Recognized with the “Best Performer of the Year (2024)” and “Rookie of the Quarter (2022)” for driving defect resolution and enhancing documentation standards via Confluence. Mentored junior developers, supported production deployments, and ensured reliable batch processing by proactively resolving JCL issues. My work consistently meets deadlines, supports operational continuity, and drives value for enterprise-scale clients.
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