Open to opportunities

Tejaswini Chinamuthevi

@tejaswinichinamuthev

Message

ETL and data integration professional skilled in Informatica, SQL, and cloud data tools.

India

Message

What I'm looking for

I seek a data-focused role building and optimizing ETL pipelines and data integrations, with opportunities for technical growth and collaboration in a fast-paced team.

I am an ETL and data integration professional with hands-on experience designing and optimizing scalable ETL workflows using Informatica, scheduling with Zena Workstation, and troubleshooting with Informatica Monitor. I have developed and tuned complex SQL, validated large datasets in Hadoop using Hive and Impala, and supported production issue resolution with JIRA while delivering solutions in the Insurance domain.

I hold certifications including AWS Certified Cloud Practitioner and Microsoft Power BI Data Analyst Associate, and I bring strong problem-solving, requirements analysis, and communication skills. I collaborate with business and source teams to translate requirements into technical specifications and focus on data quality, reconciliation, and reliable delivery in fast-paced environments.

Experience

Work history, roles, and key accomplishments

Current

Associate Software Engineer

Current

Tech Mahindra

Sep 2024 - Present (1 year 6 months)

Designed and enhanced ETL workflows using Informatica and Zena Workstation to support large-scale data warehousing and migration; optimized SQL and Hadoop queries to ensure data accuracy and improved job reliability in production.

Informatica Developer SQL Hive Impala Jira