Raj Kishor
Mainframe Developer
Greater Noida
Summary
Accomplished Mainframe Developer with a proven track record at NTT Data Global Delivery Services, enhancing operational productivity through expert COBOL programming and rigorous testing procedures. Skilled in JCL and DB2, with a knack for mainframe debugging and ensuring data integrity, significantly boosting system performance and quality.
Overview
5
5
years of professional experience
4
4
years of post-secondary education
2
2
Languages
Work History
Mainframe Developer
NTT Data Global Delivery Services
09.2019 - Current
- Monitored code and overall application to drive seamless performance.
- Designed and developed robust COBOL programs, resulting in improved operational productivity.
- Developed and executed complex system test plans to support quality.
- Ensured data integrity through the implementation of rigorous testing procedures and validation techniques.
Education
B.tech - Electronics And Communications Engineering
GL Bajaj Institute of Management & Technology
Greater Noida, India 08.2015 - 07.2019
Skills
COBOL Programming
JCL Expertise
Mainframe Debugging
DB2
Timeline
Mainframe Developer
NTT Data Global Delivery Services
09.2019 - Current
B.tech - Electronics And Communications Engineering
GL Bajaj Institute of Management & Technology
08.2015 - 07.2019
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