
Piyumal
Level 2
Computer Engineer
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Work experience
DevOps Engineer Intern
GTN Technologies • Full-time
May 2025 - Nov 2025 • 6 mos
Intern at GTN Tech, gaining hands-on experience in cloud infrastructure, DevOps, and automation. Implemented and managed AWS services including EC2, ECS (Fargate & EC2), S3, RDS, IAM, ALB/NLB, and Secrets Manager. Developed Infrastructure as Code (Terraform, Ansible) for automated deployments and configuration management. Built and optimized CI/CD pipelines using GitLab, implemented containerization with Docker and ECS, and managed image repositories with ECR. Enhanced system reliability through monitoring (Datadog, Grafana), logging (Fluent Bit, Grafana Alloy), and security hardening including IAM least-privilege policies, security group isolation, and cross-account access. Delivered production-ready deployments, optimized workflows, and improved deployment efficiency across multiple enterprise projects.
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yensysl1

United States

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elirecords

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olivierhk
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Hong Kong

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numinosity
Repeat Client

United States
Always great work. I never have any problems. Fast delivery is also always appreciated.
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numinosity
Repeat Client

United States
Very good job and very fast delivery. I am always impressed with the work.
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