Nikesh Gupta

Experience

• 

  Capgemini

  Jun 2020 - Dec 2020

  PL/SQL Developer
• 

  Tata Consultancy Services

  Apr 2021 - Dec 2022

  PL/SQL Developer

  Seasoned professional Expert in PL/SQL,Unix Shell Scripting, Autosys ,project implementation, post production management and support, Incident Management, problem management, change management, monitoring and troublesh

• 

  IQVIA India

  Jan 2023 - now

  Software Development Engineer 2

  • Worked in end-to-end migration projects (NDW, LPIN and PMR03), including planning, analysis, design, development, testing, and deployment, ensuring successful migration of Oracle databases to target environments.• Developed comprehensive migration strategies and plans, considering factors such as data volume, complexity, downtime constraints, and business continuity requirements.• Rich knowledge in Oracle 11g to Oracle 12c as well as Oracle 19c migration along with AIX to LINUX.• Conducted extensive testing and validation of migrated data, ensuring accuracy, completeness, and performance in the target environment.• Optimized migration processes and SQL queries to minimize downtime and maximize performance during migration windows.• Provided post-migration support, addressing issues, troubleshooting errors, and assisting stakeholders in adapting to the new environment. Show less