Vishnu B
Senior Technical Engineer | DevOps | Linux | Kubernetes (OpenShift) | Oracle DB | Telecom Systems Expert | HPE
- Role
- Senior Technical Engineer Devops Linux Kubernetes (Openshift) Oracle Db at Hewlett Packard Enterprise
- Location
- Hyderabad, IN
- LinkedIn followers
- 500 followers
About Vishnu B
I am a DevOps Engineer with extensive experience supporting large-scale telecom…
Experience
Senior Technical Engineer Devops Linux Kubernetes (Openshift) Oracle Db
Jul 2022 — Present
Senior Technical Engineer – DevOps & InfrastructureHewlett Packard Enterprise (HPE)Working on two large-scale telecom projects focused on high-availability systems, containerized environments, and telecom service platforms. PROJECT 1 – Telecom Application on Linux & Oracle Stack :• Supported a production and DR setup: 3 Linux app servers, 3 DR nodes, and 2 Oracle DB nodes for Prod and 1 Oracle DB node for DR• Handled application monitoring, ticket resolution, performance checks, and SLA reporting• Used Docker for local testing and Jenkins pipelines for automated deployment• Performed regular system health checks, space cleanups, and coordinated with network and client teams• Resolved customer issues and collaborated with Dev teams on temporary workarounds and permanent fixes PROJECT 2 – Kubernetes (OpenShift) Platform :• Managed applications across a 6-node Production and 3-node DR environment in OpenShift namespaces• Operated across 10+ namespaces (Dev, QA, Migration, Staging, Prod, DR)• Performed proactive monitoring with Grafana and AppDynamics, supported containerized deployments• Utilized tools such as: GitHub, Jenkins, Docker, OpenShift, AppDynamics, SMAX, IAM, Maximo, MUSE DAY-TO-DAY RESPONSIBILITIES :• Conducted log analysis, responded to alerts, and resolved stuck orders• Managed ticketing systems (Remedy, Jira, ALM, SMAX)• Created daily/monthly SLA reports and tracked operational metrics• Supported customer service activations, modifications, and issue resolution• Coordinated deployments, troubleshooting, and platform stability with cross-functional teams
Education
Vasavi College of Engg
Master of Computer Applications (MCA), Computer Science
2011 — 2014
Kakatiya University, Warangal
Bachelor of Science (B.Sc.), Computer Science
2008 — 2011
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