SUNIL J S

Experience

• 

  Virtusa

  Oct 2020 - May 2024

  Software Engineer

  * Worked extensively in the Bank works, Payments, and Acquiring domain.* Conducted requirements gathering, system analysis and design, documentation, coding, testing,implementation, monitoring of productionperformance and production jobs, researching, andresolving production problems, and dealing with end users to resolve issues, acting as a point-of-contact (POC).* Written PL/SQL code to implement complex business logic, calculations, and validations requiredfor banking operations.* Coordinate with the team of java developers to accomplish complex financial calculations.* Currently, I am working on setting up Environmental tools such as SOA (80-byte processing), QA utilities and RAM.* Developed complex PL/SQL packages, procedures, and functions for the application, according tobusiness requirement in UNIX and Windows environments.* Optimized PL/SQL and SQL queries to ensure efficient performance of banking applications,especially in high – volume transaction environments.* Utilized version control systems to manage code changes and participated in release managementactivities to deploy changes to production. Show less

• 

  Tata Consultancy Services

  Aug 2024 - now

  System Engineer