Summary
Overview
Work History
Education
Skills
Timeline
Generic
KRB Lokeswar Naik

KRB Lokeswar Naik

Site Reliability Engineer
Bengaluru

Summary

Overall 6+ years of Comprehensive experience as a Site Reliability/ DevOps Engineer in the design and implementation of CI/CD and DevOps Operations for Agile projects, working with technologies and platforms including UNIX/Linux, Git, Jenkins, cloud, RedHat Openshift, Kubernetes, Docker, Tomcat, Postman, Kafka across the Telecom Sector. Experienced in Configure and Supporting monitor tools like Grafana and Icinga.

Overview

7
7
years of professional experience
3
3
Languages

Work History

Site Reliability Engineer

NetCracker Technology Corporation
01.2022 - Current
  • Responsible for managing Production Openshift(4.X) cluster for client (O2 Telefonica UK Limited, telecommunications services provider)
  • Deployment of PaaS (OpenShift) platform in OpenStack cloud environments for developing, running, maintaining and managing applications.
  • Creation and maintenance of templates, deployment configuration files, scripts for deployment of applications in OpenStack and Openshift cloud environments.
  • Deployment and troubleshooting of applications in OpenShift cloud environments.
  • Actively participated in disaster recovery planning exercises to ensure preparedness for any unexpected events that could impact critical systems.
  • Contribution to application support knowledge base.
  • Monitoring alerts for Icinga and grafana dashboards.
  • JIRA for bug tracking, issue tracking and agile project management.
  • Monitoring application performance through kubernetes pods, nodes, databases stability.
  • Automated Operability Test (AOT) Tool installation through Docker container/ images.
  • Monitoring alerts (node/pod/backups/volumes/lag/restarts etc)
  • PostgreSQL, Dbaas and MaaS (messaging as a service) upgrades support.
  • OCP upgrade/troubleshooting support across all envs.
  • Providing users with access to environments. (Openshift, Application, servers etc)
  • Production backups monitoring on daily basis.
  • Production + non-production Disaster Recovery support.
  • Weekly Code Drop support.
  • Certification upgrades support.
  • OCP4 replace ingress certificate in MIG/Prod/pre-prod/DEV envs.
  • Git and Jenkins for automated daily jobs.
  • Engaging with Technical Leads to establish technical direction & approach.
  • Setup OCP cluster on cloud platform.
  • Ensured high availability of services by developing comprehensive disaster recovery plans and backup procedures.
  • Provide leadership and work collaboratively with DevOps Group including defining policies, proactively looking to solve operational issues.

DevOps Engineer

Tata Consultancy Services
10.2017 - 01.2022
  • Hands-on App Containerization technology Docker , creating Docker images, Containers, Docker Registry to store images, cloud-based registry Docker Hub, Kubernetes to manage containers.
  • Experience in deployment automation of all the Microservices to pull the image from the private Docker Registry and deployed into Kubernetes to create a complete docker cluster.
  • Expertise in LINUX / UNIX system builds, administration, Installations, Upgrades,Troubleshooting on different distributions such as Ubuntu , CentOS.
  • Worked on YAML packages for installing configuration push to make changes in time.
  • To manage the Projects as per given responsibility for Delivery, Installation & Testing.
  • Managing overall backup and restore operations.
  • Created Namespace, pods, Replication Controllers and replica sets in Kubernetes.
  • Manage project timelines and workload for the DevOps team.
  • Supervised software life cycle from preliminary needs analysis to enterprise-wide deployment and support.
  • Documented project design for reference and future use cases.

Education

Electrical Engineering

Indian Institute of Technology Gandhinagar
Ahmedabad, India

Skills

  • Operating Systems: Linux, Windows, Ubuntu, Red Hat

  • Version Control Tools: GIT and GITHUB

  • Contiguous Integration tool: Jenkins, GitLab, CI/CD

  • Build Tools: Maven

  • Configuration Management tools: Ansible

  • Virtualization: Docker, Docker Hub

  • Container Orchestration Tool: Kubernetes

  • Databases: PostgreSQL

  • Ticketing Tool : JIRA

  • Monitoring Tools : Grafana, Icinga

  • Infrastructure as code software : Cloud Formation

  • Critical Thinking

  • Professionalism

  • Effective Communication

Timeline

Site Reliability Engineer

NetCracker Technology Corporation
01.2022 - Current

DevOps Engineer

Tata Consultancy Services
10.2017 - 01.2022

Electrical Engineering

Indian Institute of Technology Gandhinagar

Similar Profiles

CREATE PROFILE
KRB Lokeswar NaikSite Reliability Engineer