Critical thinking DevOps Engineer with extensive understanding of high availability architecture and concepts. Purpose-driven professional with capacity to be strong team player plus work effectively independently.
Overview
8
8
years of professional experience
Work History
DevOps Engineer
Lac Viet Computing Corporation
04.2025 - 10.2025
Designed and maintained cloud-native infrastructure using Kubernetes, Helm, Terraform, and Ansible.
Automated infrastructure provisioning and configuration with Terraform and Ansible Playbooks.
Implemented Helm charts and ArgoCD GitOps workflows for consistent and version-controlled deployments.
Integrated Grafana, Loki, and Prometheus for centralized monitoring, alerting, and log aggregation.
Developed sidecar-based logging and tracing to improve microservices observability and troubleshooting.
Optimized CI/CD pipelines for faster, safer deployments using blue-green and canary strategies.
Managed secret handling, SSL certificates, and environment security best practices.
Collaborated with developers to streamline deployment workflows and improve infrastructure reliability.
Ensured scalability, high availability, and cost efficiency across staging and production environments.
Devops Engineer
Gadget Technology Solution
05.2022 - 03.2025
Designed and implemented containerization strategies using Docker and Kubernetes, improving resource utilization and management.
Manage cloud infrastructure resources and services on platforms, optimizing cost, performance, and scalability using cloud-native services and architectures. (AWS, Google Cloud, DigitalOcean, ...)
Build high availability cluster with on premise and cloud (mongodb, kafka, redis, ELK, ... )
Developed incident response plans that decreased resolution times for production issues.
Scripting worker automation with bash, nodejs and python.
Set up and manage CI/CD pipelines to automate software build, test, and deployment processes, ensuring rapid and reliable delivery of code changes. (gitlab ci, jenkins and github workflow)
NOC Operator
IPSIP Vietnam
04.2020 - 04.2022
Participated in emergency response planning, ensuring business continuity in the event of natural disasters or other unforeseen events impacting network operations.
Achieved infrastructure as code with ansible and terraform
Achieved reduced downtime through proactive identification and resolution of system issues.
Enhanced network efficiency by monitoring and troubleshooting various systems in a 24/7 environment.
System Administrator
Teky Holdings
10.2019 - 01.2021
Enhanced system performance by optimizing server configurations and implementing regular updates.
Maintained a high level of customer satisfaction by providing rapid, accurate response to inquiries and concerns regarding system performance or functionality.
Simplified troubleshooting processes by creating detailed documentation for system configurations, procedures, and best practices.
Enabled smooth transitions during hardware and software upgrades, minimizing disruptions to endusers.
Fresher Developer
JellyfishHR
01.2018 - 09.2019
Worked closely with senior developers, absorbing critical knowledge and developing technical expertise in various programming languages and frameworks.
Collaborated with cross-functional teams to develop user-friendly applications for improved customer satisfaction.
Streamlined development processes with efficient code management strategies and version control systems.
Digital Marketing Specialist at VIET A CHAU INVESTMENT DEVELOPMENT CORPORATIONDigital Marketing Specialist at VIET A CHAU INVESTMENT DEVELOPMENT CORPORATION
Major Education, English Centre – Ho Chi Minh City, Vietnam at Major English CentreMajor Education, English Centre – Ho Chi Minh City, Vietnam at Major English Centre