Sher Singh
Linux System Administrator | Technical Operations Engineer (TechOps) | RHEL | Ubuntu | VMware | AWS | Shell Scripting | Server Hardening | Deployment | Immediate Joiner
- Role
- Technical Operations Engineer at Infosec Ventures
- Location
- Gurugram, HR, IN
- LinkedIn followers
- 500 followers
About Sher Singh
Linux Administrator | TechOps Engineer | Immediate Joiner Results-driven…
Experience
Technical Operations Engineer
Feb 2023 — Present · Gurugram, IN
Spearheaded end-to-end deployments, code releases, and bug resolution across client environments and public cloud platforms, ensuring minimal downtime and seamless production operations.Delivered client-facing product releases using Agile methodologies, while enforcing strong security compliance through CIS benchmarks, vulnerability assessments, Linux patching, and infrastructure hardening across web servers and databases.Architected and deployed customized multi-server templates for VMware, Hyper-V, and Aws, aligned with client-specific requirements for scalable infrastructure solutions.Led cross-functional incident analysis and root cause investigations, facilitating quick turnaround and effective resolution of complex application-level issues, significantly improving system reliability.Maintained and standardized technical documentation, serving as a key escalation point for mission-critical technical concerns and promoting efficient cross-team collaboration.Worked in close alignment with development and QA teams to assess application architecture, identify bottlenecks, and drive performance optimization and continuous delivery improvements.Performed advanced Linux administration, including OS-level configurations, access controls, and automation of routine operations through Bash scripting, improving system efficiency and team productivity.Drove the implementation of open-source technologies, contributed to internal tooling, and mentored junior engineers on best practices, standard operating procedures, and secure coding.Technically proficient in Bash, PHP, Laravel, HTML, and XML, with proven experience in disaster recovery planning, server patching, and enforcing end-to-end security measures across production systems.
Education
Dr. A.P.J. Abdul Kalam Technical University
Bachelor of Technology - BTech, Electrical, Electronics and Communications Engineering
2015 — 2019
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