Pugalenthi S
DevOps Engineer
Madurai
Work Preference
Summary
DevOps Engineer with strong critical thinking skills and deep expertise in high-availability architectures. Skilled in Oracle Cloud Infrastructure (OCI), Docker, Kubernetes, Ansible, JBoss EAP, Linux, Apache, Jenkins, CI/CD pipelines, and Git . Known for creative problem-solving and a purpose-driven mindset , with a proven ability to work effectively both independently and as part of a team .
Overview
7
7
years of professional experience
4
4
Certificates
Work History
Senior DevOps Engineer
Solartis Technology Services Pvt.Ltd
01.2022 - Current
- Increased system reliability, minimizing downtime and service disruptions through proactive troubleshooting and root cause analysis.
- Reduced deployment times by introducing CI/CD pipelines, integrated with Kubernetes, for automated application rollouts across multiple environments.
- Managed version control systems, such as Git, to ensure seamless collaboration among developers and engineers throughout project lifecycles.
- Automated deployment of middleware platforms, such as JBoss, MySQL, and Apache, from development to production environments using Ansible and shell scripting.
- Managed and integrated multiple OCI resources and Kubernetes clusters into scalable, secure solutions tailored to project requirements.
Engineer - DevOps/Infrastructure
Solartis Technology Services Pvt.Ltd
09.2018 - 12.2021
- Configured and managed applications such as JBoss EAP, Apache, HAProxy, and MySQL.
- Diagnosed and resolved critical issues in JBoss EAP, ensuring minimal downtime, and maintaining high availability.
- Boosted team productivity by automating manual tasks through shell scripting.
- Developed positive working relationships with stakeholders to effectively coordinate work activities.
Education
Bachelor of Computer Applications -
Madurai Kamaraj University
Madurai, India 04.2001 -
Diploma in Computer Science -
Tamilnadu Polytechnic College
Madurai, India 04.2001 -
Timeline
Oracle Generative AI Professional
10-2025
Senior DevOps Engineer
Solartis Technology Services Pvt.Ltd
01.2022 - Current
Engineer - DevOps/Infrastructure
Solartis Technology Services Pvt.Ltd
09.2018 - 12.2021
Bachelor of Computer Applications -
Madurai Kamaraj University
04.2001 -
Diploma in Computer Science -
Tamilnadu Polytechnic College
04.2001 -
Skills
Kubernetes
Jenkins CI/CD
Docker
Oracle Cloud Infrastructure
Linux / Shell Scripting
Ansible
Apache/Nginx/JWS/HAProxy
JBoss EAP
Git
MySQL
Zabbix/Grafana
Accomplishments
- Reduced deployment time by 70% by implementing a fully automated Jenkins–Kubernetes CI/CD pipeline, improving release reliability and rollback safety.
- Migrated legacy applications to containerized environments (Docker + Kubernetes), improving scalability, fault tolerance, and resource utilization.
- Automated provisioning of JBoss EAP servers and MySQL databases using Ansible, reducing manual configuration errors and setup time by 80%.
- Enabled automated pipelines for configuration file backups, SSL certificate monitoring and renewal, server resource utilization reports, and MySQL/JBoss service lifecycle operations.
- Deployed Kubernetes clusters using OCI Container Engine for Kubernetes (OKE) and automated node scaling policies for workload elasticity.
- Architected and deployed multi-tier production environments on Oracle Cloud Infrastructure (OCI) using Compute, Load Balancer and Object Storage ensuring high availability and performance.
- Optimized OCI networking by implementing custom VCNs, subnets, security lists, and service gateways, improving security isolation and reducing latency.
- Implemented OCI Vault for centralized secret and SSL management, enhancing deployment security and compliance.
- Automated backup and archival strategy leveraging OCI Object Storage lifecycle policies, ensuring cost efficiency and compliance.
- Designed and implemented disaster recovery (DR) solutions using OCI Object Storage replication and Block Volume backups across regions.
Certification
Oracle Architect Associate