Deploying the Istio BookInfo Microservices on AWS ECS Fargate
Built a microservices architecture on AWS ECS Fargate using Cloud Map for DNS-based service discovery and ALB for frontend access.
View on Github →
Tun Nyein
Cloud & DevOps Engineer
Address: Yangon, Myanmar
Email: tunnyein.ict@gmail.com
👋 About Me
Hi, I’m Tun Nyein — Cloud and DevOps Engineer transitioning from 10+ years of IT system and network administration into cloud platforms, automation, and containerized environments. I specialize in AWS, Terraform, Kubernetes, CI/CD, and automation. I’m passionate about simplifying infrastructure with Infrastructure as Code, containerized workloads, and DevOps best practices.
Projects
AWS SSM Automation with S3 Logging
Automated EC2 management using AWS Systems Manager (SSM) with secure S3 logging for auditing.
View on Github →Static Websites using AWS S3 + CloudFront + SSL
Hosting a static website on AWS using S3+ cloudfront+ ssl to deliver our website securely over HTTPS with reduce latency, and improve global performance.
View on Github →AWS SSM without VPC Endpoints
Implemented SSM automation for EC2 instances without VPC endpoints, demonstrating standard SSM workflows.
View on GitLab →Harbor Private Registry on AWS EC2
Deployed a private Harbor container registry on EC2 with TLS and Terraform automation for secure image management.
View on Notion →AWS Intra/Inter-Region VPC Peering
Developed VPC peering, subnets, and routing for efficient intra-region network management.
View on Github →Experiences
IT Officer — ADRA Myanmar (Aug 2024–Present)
- Designed and implemented network infrastructure, including router configuration, access protocols, and security policies.
- Administered Microsoft 365 tenant (Exchange, SharePoint, Teams) and enhanced collaboration across the organization.
- Implemented and managed Nextcloud backup systems for secure data storage.
- Delivered end-user training and technical support to improve digital literacy and IT resource utilization.
- Maintained ICT inventory systems and supported installation, maintenance, and repair of IT equipment.
ICT Specialist — International Committee of the Red Cross (2019–2024)
- Installed, maintained, and adapted ICT equipment including servers, networks, power systems, and internet facilities across field offices.
- Managed WAN/LAN services and ensured reliable connectivity in remote regions.
- Maintained ICT inventory database and ensured compliance with global standards.
- Provided on-site and remote user support, including software troubleshooting and Microsoft Office training.
- Supported hybrid cloud adoption and integrated VPNs with AWS for secure access.
IT Officer — International Rescue Committee (2018–2019)
- Installed and managed network systems, servers, and end-user devices.
- Delivered technical support, ensuring high end-user service satisfaction and timely ticket resolution.
- Configured and deployed network equipment for offices, field sites, and guesthouses.
- Maintained antivirus, firewall, and user data backup systems to ensure redundancy and security.
- Supported system upgrades, OS installations, and office applications across all workstations.
Network Engineer — Golden Key Family Farmer Group (2012–2018)
- Designed and implemented network redundancy for SAP applications.
- Managed AD, DNS, DHCP, VPNs, and firewall configurations to ensure secure operations.
- Implemented and monitored WAN/LAN performance across multiple branches.
- Installed and maintained ICT equipment including servers, NAS, PABX, and CCTV systems.
- Provided documentation of system architecture (network diagrams) and conducted end-user training.
