Nirbhay Kumar Singh
Consultant@ HCLTech | Oracle Database Administration | GoldenGate | AWS RDS | OCI |Autonomous Database
- Role
- Consultant at HCLTech
- Location
- Kolkata, WB, IN
- LinkedIn followers
- 500 followers
About Nirbhay Kumar Singh
As a Senior Oracle Database Administrator at Cognizant, I leverage my extensive experience and certifications in Oracle database administration to ensure the optimal performance and security of complex database systems. With over 5 years of experience in the field, I have successfully implemented and managed various Oracle database solutions for clients across different industries, including telecommunications and IT services.I am passionate about staying updated with the latest Oracle technologies and best practices, which is reflected in my certifications as an Oracle Database 12c Administrator Certified Associate, Oracle GoldenGate 12c Certified Implementation Specialist, and Oracle Autonomous Database Cloud 2019 Certified Specialist. I also have strong skills in Oracle SQL Developer and data migration tools such as expdp and impdp. My goal is to continue delivering high-quality database solutions that meet the evolving needs of my clients and contribute to the success of Cognizant.
Experience
Consultant
Sep 2025 — Present · Noida, IN
Education
Kuvempu University, Shankaraghatta, Shimoga
Bachelor of Science (B.Sc.), Information Technology
2009 — 2012
National Institute of Information Technology
ANIIT, Computer Software Engineering
2008 — 2011
S.T.S.M. College, Panwari
12th, Mathematics
2005 — 2007
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