Omkar Kumbhar
ETL Developer | IICS| Informatica Powercenter | IDQ | SQL
- Role
- Senior Etl Developer at Tata Consultancy Services
- Location
- Pune District, MH, IN
- LinkedIn followers
- 500 followers
About Omkar Kumbhar
ETL Developer with 4+ years of experience in Informatica IICS, PowerCenter, IDQ, and SQL.• Skilled in Snowflake, SAP HANA, Oracle, and large-scale data migration.• Strong expertise in ETL pipeline development, workflow optimization, and data quality improvement.• Proven performance optimization results (up to 40% faster processing).• Effective collaborator with cross-functional teams and mentor to junior developers.• Experienced in cloud integration, testing, and supporting enterprise migration projects.
Experience
Senior Etl Developer
Jan 2025 — Present · Pune, IN
Designed and optimized Informatica IICS mappings, task flows, and ETL pipelines to integrate data from Snowflake and SAP HANA into PROS, Oracle staging tables, and ElasticsearchWrote complex SQL logic to convert relational datasets into XML/JSON structures required by downstream systems such as PROS and ElasticsearchImproved overall performance by 40% by creating unified ETL jobs supporting full and incremental loadsCollaborated with SAP HANA, Microservices, Node.js, and QA teams to clarify requirements and resolve integration challengesVerified high-volume pricing datasets with the PROS team to confirm accuracy, completeness, and consistencyCarried out client-requested data loads up to 1 GB while meeting strict timelines and quality expectationsMentored and guided two junior developers on IICS concepts, real-time integration workflows, and project architectureTracked deliverables via Jira and consistently met or exceeded established milestones
Education
Sharad Institute of Technology College of Engineering, Ichalkaranji
Bachelor of Technology - BTech, Electronic and Telecommunications Engineering
2018 — 2021
Sharad Institute of Technology polyphonic, Yadrav
Diploma, Electronics
2015 — 2018
M.G. Shaha Vidyamandir, Bahuballi
10th
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