Preetham Kundar
DevOps Engineer-Observability @ Tata Consultancy Services |
- Role
- System Engineer at Tata Consultancy Services
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Preetham Kundar
Observability Engineer with 4+ years of experience building, operating, and optimizing…
Experience
System Engineer
Feb 2022 — Present · Bengaluru, IN
I excelled as a System Engineer,• Administered and maintained enterprise-grade DevOps platforms including Azure DevOps, JFrog Artifactory/Xray, SonarQube, and ELK Stack, ensuring high availability, security compliance, and seamless integration across development environments.•Supported end-to-end CI/CD pipeline management using Azure DevOps and Jenkins, integrating quality and security checks (SonarQube, Xray) and automating multi-environment deployments.•Troubleshot pipeline failures across build, scan, and deployment stages in Azure DevOps and Jenkins, identifying root causes related to agent configuration, dependency management, and task version mismatches to ensure smooth and consistent releases.•Managed self-hosted Windows and Linux build agents for Azure DevOps; automated configuration, scaling, and upgrades to enhance build reliability and reduce maintenance overhead.•Acted as ELK Stack administrator, onboarding new application teams, configuring index management, optimizing ingestion pipelines, and fine-tuning cluster performance for log analytics.•Developed Python, Bash, and PowerShell automation scripts to monitor service health, trigger proactive alerts, and perform maintenance tasks — reducing downtime and manual intervention.•Collaborated with development and SRE teams to streamline build and release cycles, contributing to a 99%+ deployment success rate through continuous process optimization.• Implemented Terraform-based Infrastructure as Code (IaC) for provisioning and managing cloud resources, improving infrastructure consistency and reducing manual configuration errors.•Containerized and deployed applications using Docker and Kubernetes, leveraging Helm for release management and scalability in both on-prem and cloud environments.•Maintained and upgraded SonarQube and JFrog Xray instances, ensuring uninterrupted scanning, version compatibility, and compliance with security standards.
Education
Visvesvaraya Technological University
Bachelor of Engineering - BE
2017 — 2021
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