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yashi srivastava

@yashisrivastava1

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AWS Solutions Architect at Tata Consultancy Services building CloudPulse AI, which reduced MTTR by 68%.

India

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At Tata Consultancy Services, I design and govern enterprise AWS environments, including multi-account strategies, access controls, and compliance frameworks. I also partner with stakeholders on cloud transformation roadmaps and application modernization.

I designed CloudPulse AI, an agentic operations platform on Amazon Bedrock and Claude that correlates telemetry to surface incidents. Its autonomous remediation approach reduced MTTR by 68%, lowered cloud spend by 32%, and achieved 91% root-cause accuracy.

Earlier, I modernized legacy mainframe applications and delivered BFSI systems. At Infosys Technologies, I developed integrations between legacy mainframe interfaces and REST APIs, cutting daily reconciliation time by 50%.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer – BFSI Systems

Current

Tata Consultancy Services

Jan 2015 - Present (11 years 9 months)

Delivered mission-critical BFSI applications with end-to-end SDLC ownership including design reviews, integration testing, release management, and production support.

BFSI SDLC Design Reviews Integration Testing Release Management Production Support

Current

Senior AWS Solutions Architect

Current

Tata Consultancy Services

Jan 2015 - Present (11 years 9 months)

Spearheaded design and governance of enterprise AWS environments, driving multi-account strategies and compliance frameworks. Directed development of event-driven solutions and led large-scale application modernization initiatives.

Associate Professional – Product Development

CSC (DXC Technology)

May 2013 - Mar 2014 (10 months)

Led development team for insurance project AEGON; managed client and code walkthroughs using Vantage One tool. Delivered product releases end-to-end with zero critical defects.

Vantage One Product Development Team Leadership Client Management

Project Associate

Cognizant Technology Solutions

Mar 2012 - Aug 2012 (5 months)

Consolidated, tested, and deployed 200+ COBOL and CICS codes, improving system stability and reducing downtime by 50%. Analyzed mainframe jobs to identify cost-saving opportunities, reducing monthly operational expenses by $50K.

COBOL CICS Mainframe Log Analysis Cost Optimization

Senior Systems Engineer

Infosys Technologies

Jan 2009 - Apr 2012 (3 years 3 months)

Developed, tested, and deployed 200+ COBOL and CICS codes for American Express, reducing processing errors by 30%. Modified DB2 jobs using Strobe tool, achieving 40% reduction in processing time and improved system performance.

COBOL CICS DB2 Strobe REST APIs Mainframe Performance Optimization