About
SQL Developer with 4+ years at TCS engineering large-scale data migration and ETL pipelines for UK pension and insurance platforms managing £1B+ in assets — delivering a 6× batch runtime reduction, ~40% ETL defect drop, and near-zero P1/P2 incidents across 22.6M+ financial records. Multi-RDBMS across Oracle PL/SQL, SQL Server T-SQL, MySQL, and PostgreSQL with hands-on expertise in ODI 12c, execution-plan-based tuning, SCD Type 2 modelling, and FCA/Solvency II compliance — four years of making complex financial data move accurately, on schedule, and audit-ready.
Skills & Expertise (32)
Work Experience
SQL Developer / Database Engineer
Tata Consultancy Services (TCS)
Jan 2022 - Present
Prudential Data Migration UK Pensions & Insurance: Achieved near-perfect migration accuracy, optimised high-volume queries, reduced ETL defects, and delivered near-zero-defect delivery. Scott Data Migration UK Life & Pensions Insurance: Improved ETL runtime, built audit-grade reconciliation engine, designed full historical traceability, and stabilised pipelines while mentoring team.
Education
B.Tech – Electronics & Communication Engineering - Ponnaiyah Ramajayam Institute of Science and Technology
2017 - 2021 · Afghanistan
Certifications
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Skills (32)
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