Headline

Sr Data Engineer at Empower

About

I build data pipelines that pharmaceutical companies run their commercial operations on. 5 years at Deloitte as a Senior Data Engineer and ETL specialist — delivering Snowflake migrations, AWS-native pipeline architecture, and Reltio MDM solutions for Pfizer (50M+ records, 40+ sources) and Roche (900K+ records across China Life Sciences). What I actually do: → Design and own enterprise ETL pipelines end-to-end — AWS Glue, Informatica IICS, PySpark, Python — ingesting, transforming, and delivering pharma commercial data at scale across HCP, HCO, and MCO master data domains. → Architect Snowflake data warehouses. Migrated 83 production tables from Redshift to Snowflake, cutting runtime by 67% with zero data loss. → Build and configure Reltio MDM solutions — multidomain modelling, L3 Console, match/merge/survivorship — for HCP, HCO, MCO, and product domains in pharma and life sciences. → Automate what slows teams down. Cut daily manual ETL ops from 90 minutes to 5 minutes through Python and Bash scripting (94% reduction). → Lead engineering teams. Mentored 8+ data engineers; technical lead and ETL SME across 11+ APAC countries. Tech I work with daily: AWS Glue · Snowflake · Informatica IICS · Reltio MDM · PySpark · Python · SQL/PL/SQL · Redshift · S3 · Lambda · Step Functions · Veeva ( VOD ) · IQVIA Industries: Pharma · Life Sciences · Medical Devices Open to Senior Data Engineer, ETL Engineer, MDM Engineer, and Snowflake Engineer roles — especially in pharma, biotech, and life sciences.

Location

Bengaluru

AI stack

claude code

github copilot

notebooklm

openai

claudecode

Work experience

Sr Data Engineer at Empower, Jun 2026 - Present · 3 mos, Bengaluru, Karnataka, India

Consultant at Deloitte India (Offices of the US), Jun 2023 - May 2026 · 3 yrs, Hyderabad, Telangana, India

Business Technology Analyst at Deloitte India (Offices of the US), Sep 2020 - Jun 2023 · 2 yrs 10 mos, Gurugram, Haryana, India

Education

Master of Technology - MTech, Information Security System Engineering, National Institute of Technology Jamshedpur

Bachelor of Engineering - BE, Information Technology, Vishwakarma Government Engineering College