Open to opportunities

Naveen User

@naveenuser14

Message

I build secure, scalable AWS data pipelines for financial services.

India

Message

What I'm looking for

I'm looking to build secure, scalable cloud data solutions for banking and financial services, with opportunities to lead data migrations, optimize ETL pipelines, improve data quality, and collaborate with business and engineering teams.

At Rohnium Inc, I build and maintain end-to-end AWS ETL/ELT pipelines for banking and financial services, using Glue, PySpark, S3, Lambda, Athena, Redshift, and Snowflake. I lead migrations of high-volume financial data from Oracle and semi-structured sources into Snowflake while maintaining validation, reconciliation, and banking compliance.

Previously at WNS Global Solution, I developed investment research analytics and client performance data pipelines, data models, and curated datasets for reporting and portfolio insights. I improve Spark jobs and SQL performance, automate cloud migrations, and work with analysts, QA teams, and stakeholders to deliver reliable data solutions.

Experience

Work history, roles, and key accomplishments

Current

Senior Data Engineer

Current

Rohnium Inc

Nov 2025 - Present (9 months)

Design, develop, and maintain end-to-end ETL/ELT data pipelines on AWS for banking and financial services. Lead large-scale data migration initiatives from Oracle and semi-structured sources into Snowflake, ensuring data quality and compliance.

AWS Glue PySpark S3 Lambda Athena Redshift Snowflake SQL Python Data Modeling ETL Data Migration Data Quality Spark Data Validation Data Governance

Senior Software Engineer

WNS Global Solution

May 2022 - Nov 2025 (3 years 6 months)

Designed and implemented scalable ETL pipelines using AWS Glue, PySpark, and Python for financial and market data. Developed data ingestion and transformation workflows integrating multiple sources into Snowflake and AWS Redshift, and automated migration processes.

AWS Glue PySpark Python Snowflake AWS RedShift S3 Lambda Step Functions SQL Data Modeling ETL Data Validation Data Governance AWS Security

Software Trainee

WNS Global Solution

Jun 2020 - Apr 2022 (1 year 10 months)

Engineered ETL pipelines using AWS Glue, PySpark, and Python for client investment data. Designed data models in Snowflake and Redshift to support dashboards and analytics, and automated data ingestion workflows.