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Sushmita Singh

@sushmitasingh6

Oracle PL/SQL Developer at Tata Consultancy Services automating crew management and supporting the migration of 1M+ records.

India

Message

At Tata Consultancy Services, I developed Oracle PL/SQL solutions for the Cruise line Project, helping transform crew management from a manual, Excel-based system into an automated, database-driven process. I also supported the migration of 1M+ records while ensuring data accuracy, consistency, and integrity.

Previously, on the Royal London project at Tata Consultancy Services, I optimized 50+ database objects, contributing to an average execution-time improvement of approximately 30%. I also maintained more than 100 scheduled jobs and automated processes.

Experience

Work history, roles, and key accomplishments

Current

Oracle PL SQL Developer

Current

Tata Consultancy Services

Oct 2023 - Present (3 years 1 month)

Played a key role in transforming the entire crew management process from a completely manual, Excel-based system into an automated database-driven solution, significantly reducing dependency on manual processes. Designed and developed Oracle PL/SQL solutions to support the end-to-end automation of crew management workflows. Developed and maintained database objects including procedures, functions

Pl SQL SQL Database Migration Oracle APEX Automation Cloud Migration Deployment

Oracle PLSQL Developer

Tata Consultancy Services

Aug 2019 - Sep 2023 (4 years 1 month)

Designed, developed, and maintained database objects including procedures, functions, packages, views, triggers, cursors, and complex SQL queries. Enhanced and optimized 50+ existing database objects, contributing to an average execution-time improvement of approximately 30%. Managed and maintained 100+ scheduled jobs and automated processes, ensuring timely execution of critical business activiti

Pl SQL SQL Database Optimization Automation Cron Job Deployment UAT Production