Ratnesh Kumar
Senior Platform Engineer @ OSTTRA | PE | SRE | DevOps | Multi-Cloud | Infra-Dev & Systems Engineering
- Role
- Sr Platform Engineer at OSTTRA
- Location
- Gurugram, HR, IN
- LinkedIn followers
- 500 followers
About Ratnesh Kumar
IT Infrastructure, Release & environment Management, LINUX/UNIX system administration, Providing strategic, maintenance and planning support to QA, DEV, SIT, UAT and production support for entire fleet of IT System administration;
Experience
Sr Platform Engineer
Apr 2025 — Present · IN
Senior Platform Engineer at OSTTRA with 18 years in Core IT, including 10 years at NatWest in AVP leadership roles. Proven expertise across Platform Engineering, SRE, DevOps, Multi-Cloud, Systems Engineering, Release & Environment Management.Strong background in managed hosting, colocation, large-scale infrastructure, and enterprise reliability transformation. Known for building resilient platforms, scalable automation, and high-performance engineering teams.
Education
Vidya Vihar
BSEB, Mathematics and Computer Science
1996 — 1996
Babasaheb Bhimrao Ambedkar Bihar University
Bachelor's degree, Maths, Physics, Chemistry, Eng.
1999 — 2002
Skills
- Vmware
- Virtualization
- Itil
- Disaster Recovery
- Troubleshooting
- Dns
- Linux
- Data Center
- Microsoft Exchange
- Technical Support
- Cloud Computing
- Red Hat Linux
- Solaris
- Storage
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