Wai Yan Win Htain
Senior DevOps EngineerThailand
A results-driven Senior DevOps Engineer with over 6 years of experience specializing in designing and implementing scalable CI/CD pipelines and cloud infrastructure on AWS and GCP.
Proven ability to lead DevOps projects, enhance system reliability, and reduce deployment times through automation with tools like Terraform, Kubernetes, and GitHub Actions. Passionate about leveraging cloud-native technologies and GitOps principles to accelerate software delivery.
Technical Skills
Cloud Platforms
AWS
GCP
Azure
Cloudflare
Digital Ocean
Linode
Container & Orchestration
Kubernetes
Docker
EKS
GKE
AKS
Infrastructure as Code
Terraform
Terragrunt
Ansible
Pulumi
CI/CD & GitOps
GitHub Actions
GitLab CI
Jenkins
ArgoCD
CircleCI
Monitoring & Security
Prometheus
Grafana
Datadog
SonarQube
Sentry
Scripting & Tools
Python
Bash
Shell
Git
Jira
Confluence
Nginx
Traefik
Certifications
Certified Kubernetes Administrator (CKA)
CNCF
Certified Kubernetes Security Specialist (CKS)
CNCF
Google Cloud Professional Cloud Engineer
Google Cloud Associate Cloud Engineer
AWS Certified Cloud Practitioner
AWS
HashiCorp Certified: Terraform Associate
HashiCorp
HashiCorp Certified: Vault Associate
HashiCorp
Linux Foundation Certified System Administrator (LFCS)
Linux Foundation
Linux Foundation Cloud Engineer Graduate
Linux Foundation
MikroTik Certified Network Engineer (MTCNA)
MikroTik
Work Experience
Nov 2021 – Present
Senior DevOps / Infrastructure Engineer
Omise • Thailand
- •Architected a resilient multi-cloud infrastructure (AWS & GCP) to support high-traffic payment processing services
- •Engineered a GitOps-driven delivery pipeline using ArgoCD and GitHub Actions, fully automating deployments to AWS EKS and GCP GKE clusters
- •Enhanced security posture by implementing OIDC authentication and developing hardened Terraform modules for standardized infrastructure provisioning
AWSGCPKubernetesTerraformGitHub ActionsArgoCD
May 2021 – Nov 2021
Freelance SRE & Cloud Consultant
Upwork • Remote
- •Designed highly available (HA) and fault-tolerant Kubernetes architectures utilizing Terraform for reproducible infrastructure as code
- •Implemented secure private networking strategies, including Azure Container Registry integration with AKS via private endpoints
- •Optimized container orchestration workflows, reducing deployment friction for distributed microservices
AWSAzureKubernetesTerraformJenkinsDocker
Oct 2019 – May 2021
DevOps Engineer
YOMA Bank • Yangon, Myanmar
- •Managed a complex Hybrid Cloud Kubernetes environment, bridging on-premises data centers with cloud resources for banking operations
- •Deployed and maintained the WSO2 API Gateway, supporting 50+ critical financial APIs
- •Established comprehensive observability using Prometheus and Grafana, ensuring 24/7 reliability and proactive incident response
KubernetesGitLab CIJenkinsWSO2PrometheusGrafana
Sep 2018 – Oct 2019
System Architect / AWS Cloud Engineer
BetterHR • Yangon, Myanmar
- •Designed the complete SaaS infrastructure from the ground up on AWS, supporting a user base of 5,000+ enterprise customers
- •Automated the provisioning of EC2, RDS, and Nginx resources using Ansible playbooks, significantly reducing manual configuration time
- •Built a self-hosted CI/CD ecosystem using GitLab, enabling rapid feature iteration for the development team
AWSAnsibleDockerGitLab CINginxRDS
Jan 2018 – Sep 2018
System Administrator
Freelance • Yangon, Myanmar
- •Performed advanced Linux kernel optimization and I/O tuning to maximize performance for data-intensive applications
- •Managed enterprise-grade RHEL/CentOS environments, ensuring strict security compliance and patch management
LinuxRHELCentOSBashSecurityPerformance Tuning
Education
Bachelor of Computer Technology
Communication and Networking
University of Information Technology (UIT), Myanmar
Let's Work Together
Looking for a DevOps engineer to help scale your infrastructure? Let's discuss how I can help automate and improve your systems.