Sobana Sambathrajan
@sobanasambathrajan
Data Delivery Manager at Tata Consultancy Services who automated ETL validation for 10M+ daily banking records.
IndiaWhat I'm looking for
At Tata Consultancy Services, I led cross-functional teams in the TCS BaNCS banking practice and managed delivery across the software development lifecycle. During the structural merger between Indian Bank and ALB, I oversaw enterprise data migration and schema validation, ensuring data integrity and avoiding operational downtime.
I also built ETL pipelines that processed more than 10 million transactional records daily and automated data-quality checks, eliminating manual reconciliation. Earlier at Tata Consultancy Services, I worked on transaction engine optimization using COBOL, UNIX, and Oracle SQL; I’m now pursuing an M.Tech in Data Science and Engineering at BITS Pilani, where my dissertation explores evidence-grounded investigation of banking exceptions.
Experience
Work history, roles, and key accomplishments
Data Delivery Manager / Techno-Functional Banking Practice Lead
Apr 2014 - Nov 2026 (12 years 7 months)
Led cross-functional teams of 15+ engineers for 12 years, achieving 98.5% on-time deployment and 99.9% production SLAs. Spearheaded data migration and schema validation for a major bank merger, ensuring 100% data integrity and zero downtime.
Handled code design, technical impact analysis, and transaction engine tuning using COBOL, UNIX, and Oracle SQL. Refactored legacy engines and tuned SQL/PL-SQL procedures, boosting throughput by 35% and reducing EOD batch latencies.
Education
Degrees, certifications, and relevant coursework
BITS Pilani
M.Tech, Data Science and Engineering
Grade: 8.76/10.0
Pursuing M.Tech in Data Science and Engineering with an expected completion in February 2027. Current CGPA is 8.76 out of 10.0.
M. Kumarasamy College of Engineering
B.Tech, Information Technology
Grade: 86.83%
Completed B.Tech in Information Technology with a score of 86.83% and ranked 13th in Anna University.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Salary expectations
Interested in hiring Sobana?
You can contact Sobana and 90k+ other talented remote workers on Himalayas.
Message SobanaGet matched with your dream remote job
Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!
