Selvaraj Sethuraman

Results-oriented IT professional with over 3 years of hands-on experience in system administration, cloud operations, and network engineering. Proven track record in managing CI/CD pipelines, automating infrastructure with tools like Terraform, Ansible, and orchestrating deployments on AWS. Adept at maintaining high-availability systems, optimizing performance, and ensuring security compliance across enterprise environments.

Strong knowledge of DevOps principles, cloud-native solutions, and modern infrastructure practices. Committed to delivering scalable, efficient, and secure IT environments that align with business goals.

Network Engineer at Sardonyx Technologies (2024-10 – Present)

Managing and configuring enterprise networks, firewalls, and VPNs with focus on uptime and performance optimization.

• Managing and configuring enterprise networks, firewalls, and VPNs
• Ensuring uptime, troubleshooting network issues, and optimizing traffic flow
• Monitoring network performance using tools like Grafana and Prometheus
• Working on Fortinet Firewall configurations in a Linux-based environment

DevOps Engineer – Intern at Wezva Technologies (2024-05 – 2024-07)

Hands-on experience with infrastructure automation, CI/CD pipelines, and container orchestration.

• Managed GitLab projects, branching strategies, and DevOps workflows
• Automated infrastructure using Terraform and configuration with Ansible
• Deployed applications with Docker and Kubernetes, using Helm for GitOps
• Set up CI/CD pipelines using Jenkins for seamless deployments
• Centralized logging with EFK stack and monitored systems using Prometheus & Grafana

Cloud Operations – Intern at Wezva Technologies (2024-02 – 2024-04)

Gained hands-on experience in AWS services and infrastructure automation best practices.

• Gained hands-on experience in AWS services: EC2, ELB, IAM, Auto-scaling
• Implemented Infrastructure as Code and CI/CD best practices in lab environments
• Worked on container orchestration and basic scripting for automation

System Administrator at Uma Maheswari Cotton Mills (2022-01 – 2024-01)

Administered Windows systems and ensured IT infrastructure security with focus on uptime and maintenance.

• Administered Windows systems and improved system uptime
• Troubleshot network, hardware, and software issues in real-time
• Ensured IT infrastructure security and performed routine patching & updates

B.E in Electrical and Electronics Engineering – Kongunadu College of Engineering & Technology, Thottiyam (2014 – 2018)

HSC – Sri Ramakrishna matriculation higher secondary school, Chennai (2014 – 2014)