Headline

Senior ETL Developer | Data Engineer | IICS | Informatica PowerCenter & BDM | Data Integration & Pipeline Optimization | Snowflake | Hive | Oracle | Netezza | SQL | UNIX | SnowPro Core Certified

About

ETL Developer with +9 years of experience building and optimizing data pipelines across finance and banking domains. Expertise in Informatica PowerCenter, Informatica BDM, SAP BODS, Snowflake, Azure Databricks, and Hive. Proven track record of delivering 100+ ETL mappings across multi-source systems (CSV, JSON, HDFS, Kafka, Oracle, SQL Server, IBM) with a focus on performance, scalability, and data quality.

Location

Pune Division

AI stack

langchain

langgraph

langsmith

ollama

Work experience

Sr. ETL Developer at Cognizant, Oct 2023 - Present · 2 yrs 9 mos, Pune, Maharashtra, India, • Designed and deployed 100+ ETL mappings using Informatica BDM from multi-source systems (CSV, JSON, HDFS, Kafka, Oracle, SQL Server, IBM) into Hive, Netezza Hub, and Snowflake data warehouses. • Developed complex transformations (Expression, Lookup, Aggregator, Joiner, Router) for fraud data pipelines; integrated CI/CD using Azure DevOps and GitHub. • Conducted ETL performance tuning, data profiling, and cross-team collaboration to ensure data quality and on-time delivery for fraud analytics.

ETL Developer at Foundever India Pvt. Ltd, Jul 2018 - Oct 2023 · 5 yrs 4 mos

Analyst at Foundever, Jul 2018 - Sep 2023 · 5 yrs 3 mos, Maharashtra, India, Performed data validation, reconciliation, and performance tuning Automated batch processes using UNIX shell scripting Supported production systems with incident resolution and defect fixes Analyzed business requirements and translated them into technical specifications

System Administrator at U&D Square Solutions Pvt. Ltd., Aug 2017 - Jul 2018 · 1 yr, Bavadhan, Monitored scheduled data loads, handled system errors, tracked resource usage, and collaborated with DBAs to troubleshoot performance and manage access controls.

System Analyst at U&D Square Pvt. Ltd, Aug 2017 - Jul 2018 · 1 yr

Education

Bachelor's degree, Electrical, Electronics and Communications Engineering, Savitribai Phule Pune University

Imperial College of Engineering