Headline

AWS Data Engineer · 3x AWS Certified · PySpark | Redshift | SQL

About

Data Engineer at Tata Consultancy Services (TCS) with 5+ years of experience, specializing in cloud modernization and data engineering for the past year. I focus on migrating legacy applications to AWS and building scalable end-to-end data pipelines for financial data processing. What I work with daily: • AWS Glue & PySpark for data pipeline development • AWS Lambda for workflow automation • Amazon S3 for scalable data storage • File Gateway & File Share for data transfers • AWS IAM for secure access management • Aurora RDS & pgAdmin for querying & reporting • GitHub for version control & collaboration • AWS Bedrock, Claude AI & Claude Code for intelligent automation Passionate about building reliable, efficient, and secure data solutions in the financial services domain.

Location

Indore

AI stack

claude code

claude

github copilot

claudecode

Microsoft Copilot

Work experience

Data Engineer at Tata Consultancy Services, May 2021 - Present · 5 yrs 6 mos, Indore, Madhya Pradesh, India, Working as a Data Engineer in the BFSI domain, focusing on cloud modernization and building scalable data solutions on AWS. Key Responsibilities: • Migrating legacy applications to AWS cloud as part of modernization initiative • Building and managing end-to-end data pipelines using AWS Glue and PySpark to process client files at scale • Automating data workflows using AWS Lambda for event-driven processing • Managing data storage and retrieval on Amazon S3 • Implementing secure access controls using AWS IAM • Performing data analysis and report generation using pgAdmin and Aurora RDS • Handling data transfers via File Gateway and File Share • Integrating AWS Bedrock, Claude AI and Claude Code into data workflows for intelligent automation • Collaborating with teams using GitHub for version control Technology: Python | PySpark | AWS Glue | Lambda | S3 | IAM | Aurora RDS | pgAdmin | GitHub | AWS Bedrock | Claude AI | Claude Code

System Engineer at Tata Consultancy Services, May 2021 - Present · 5 yrs 6 mos, • Designed and developed the first end-to-end AWS application for securely storing client historical bank data on the cloud • Built and managed scalable data pipelines using AWS Glue and PySpark to process and transform large volumes of client financial files • Modernized legacy applications by migrating them to AWS cloud infrastructure, improving performance and reducing operational costs • Automated data workflows and event-driven processes using AWS Lambda, reducing manual effort significantly • Managed secure and scalable data storage on Amazon S3 with proper folder structures and lifecycle policies • Implemented AWS IAM roles and policies to ensure secure and compliant access management • Performed data analysis, querying, and report generation using pgAdmin and Aurora RDS • Handled seamless data transfers across systems via File Gateway and File Share • Integrated AWS Bedrock, Claude AI and Claude Code into data workflows for intelligent automation — one of the early adopters on the team • Collaborated with cross-functional teams using GitHub for version control and code reviews • Mentored new associates, helping them ramp up on tools, processes and best practices

Education

Master of Computer Applications - MCA, Computer Applications, Shanmugha Arts, Science, Technology & Reserch Academy (SASTRA), Thanjavur

Bachelor in Computer Applications, st. xavier's college, ranchi