At Codiant Software Services Pvt. Ltd., I developed 15+ PL/SQL packages, functions, and triggers for high-availability airline transactional systems. I built backend logic with stored procedures, cursors, dynamic SQL, and exception handling, and improved reporting performance by 35% through SQL tuning.
At Stridely Solutions India Pvt. Ltd., I used SQL and PL/SQL for data transformation, cleansing, aggregation, and validation. I improved query response time by 40% and batch processing speed by 30%, and supported Oracle-to-SQL Server migration through source-to-target validation.
