Sundar Bishnoi
@sundarbishnoi
Senior Site Reliability Engineer focused on self-healing, automation, and scalable reliability improvements.
IndiaWhat I'm looking for
I’m a Senior Site Reliability Engineer with 7+ years of experience improving reliability, automation, and scalability for large-scale private cloud environments. I focus on reducing MTTR/MTTD, strengthening production systems, and building self-healing infrastructure that keeps services resilient under pressure.
At Morgan Stanley, I designed and deployed Python-based self-healing systems for 20,000+ VMware ESXi hosts, automating remediation of infrastructure failures and eliminating ~85% of manual interventions while reducing incident resolution time (MTTR) by ~70–75%. I also redesigned monitoring and alerting pipelines using PagerDuty and observability tooling to cut MTTD by ~50–55%, and built Ansible-driven ESXi patching automation to orchestrate pre-checks, rollout, and validation across enterprise clusters.
Earlier at Capgemini, I delivered end-to-end observability dashboards, improved alert signal-to-noise through health rule optimization, and enhanced incident response metrics through proactive monitoring. I’ve also supported chaos testing and production releases, and I mentor others to drive adoption of SRE best practices, so reliability improvements become repeatable, measurable outcomes.
Experience
Work history, roles, and key accomplishments
Designed and deployed Python-based self-healing systems for 20,000+ VMware ESXi hosts, eliminating ~85% of manual interventions and reducing MTTR by ~70–75% while improving availability. Reduced MTTD by ~50–55% by redesigning monitoring and alerting pipelines with PagerDuty and observability tooling; also built Ansible-driven ESXi patch automation and a troubleshooting engine that cut manual debug
Automated CPU metric collection from AppDynamics for IHS applications across Zone2/Zone3 during Active/Passive testing using Python, packaged as a reusable utility for team adoption. Built end-to-end observability dashboards, reduced alert noise via health rule optimization, improved incident response metrics (MTTR/MTTD/MTTM), and executed chaos testing to find infrastructure bottlenecks.
Automated REST service health checks using Python and Jenkins pipelines, improving operational efficiency by 10x. Reduced incident volume by 10–15% through monitoring and alert optimization, and supported production releases to minimize customer impact.
Education
Degrees, certifications, and relevant coursework
National Institute of Technology, Tiruchirappalli
Bachelor of Technology (B.Tech.)
2014 - 2018
Earned a Bachelor of Technology (B.Tech.) from National Institute of Technology, Tiruchirappalli from 2014 to 2018.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
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