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Hi there! I’m Vu, from Vietnam.

Get in touch

<aside> <img src="/icons/mail_gray.svg" alt="/icons/mail_gray.svg" width="40px" /> Email

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<aside> <img src="/icons/phone-call_gray.svg" alt="/icons/phone-call_gray.svg" width="40px" /> Phone

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Skill Set

Cloud Infrastructure
CI/CD
Containerization and Orchestration
Infrastructure as Code (IaC)
Monitoring and Logging
Storage System
Email and Web Hosting System
Others

Certifications

<aside> <img src="/icons/arrow-right_gray.svg" alt="/icons/arrow-right_gray.svg" width="40px" /> CKS: Certified Kubernetes Security Specialist

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<aside> <img src="/icons/arrow-right_gray.svg" alt="/icons/arrow-right_gray.svg" width="40px" /> CKA: Certified Kubernetes Administrator

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<aside> <img src="/icons/arrow-right_gray.svg" alt="/icons/arrow-right_gray.svg" width="40px" /> GCP - Professional Cloud DevOps Engineer Certification

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<aside> <img src="/icons/arrow-right_gray.svg" alt="/icons/arrow-right_gray.svg" width="40px" /> Oracle Cloud Infrastructure Certified DevOps Professional

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<aside> <img src="/icons/arrow-right_gray.svg" alt="/icons/arrow-right_gray.svg" width="40px" /> AWS Certified DevOps Engineer – Professional

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<aside> <img src="/icons/arrow-right_gray.svg" alt="/icons/arrow-right_gray.svg" width="40px" /> AWS Certified Solutions Architect – Professional

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<aside> <img src="/icons/arrow-right_gray.svg" alt="/icons/arrow-right_gray.svg" width="40px" /> AWS Certified Solutions Architect – Associate

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<aside> <img src="/icons/arrow-right_gray.svg" alt="/icons/arrow-right_gray.svg" width="40px" /> HashiCorp Certified: Terraform Associate (002)

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Education

<aside> <img src="/icons/arrow-right_gray.svg" alt="/icons/arrow-right_gray.svg" width="40px" /> B.Sc. in Network Engineering, Duy Tan University

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Hobbies

Writing technical documentation

Walking

Playing football

Listening Podcast

About Me

I am a DevOps Engineer / Cloud Engineer / System Administrator with more than 9 years of experience in designing, deploying, and managing IT infrastructure across both on-premise and cloud platforms (AWS, GCP, Z.com, ...).

Skilled in DevOps practices including CI/CD automation, Infrastructure as Code , Containerization and Orchestration, as well as system administration for Linux, DNS, Email, and Web Hosting.

Strong background in monitoring, logging, and storage systems, ensuring performance, reliability, and scalability. Passionate about learning, researching new technologies, and delivering high-quality solutions with responsibility and enthusiasm.

<aside> <img src="/icons/link_gray.svg" alt="/icons/link_gray.svg" width="40px" /> My GitHub

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My Linkedin

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<aside> <img src="https://i.pinimg.com/originals/b6/99/1c/b6991c27a36077737c09a40cb31ecdef.jpg" alt="https://i.pinimg.com/originals/b6/99/1c/b6991c27a36077737c09a40cb31ecdef.jpg" width="40px" /> My Facebook

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Tools / Platforms

Tools

Work Experience

<aside> <img src="/icons/tortoise_gray.svg" alt="/icons/tortoise_gray.svg" width="40px" /> Infrastructure Engineer Operate and manage internal systems and production services (https://tenten.vn/vi) (Jun 2016 - Sep 2024) Tech Stack: Linux, Web Hosting Systems (Cpanel, Plesk), DNS Systems (Bind9, Openstack Designate Core API), Email Systems (Zimbra, CPanel, Exim), GitlabCI, Jenkins, ArgoCD, Kubernetes, Docker, Ansible, Nginx, Apache, Nagios, Zabbix, Grafana, MariaDB / MySQL, NFS, Sonarqube, RabbitMQ, Redis, Graylog, …

Deploy, operate and monitor service systems (Web Hosting, DNS, Email Service, Production Business Service, …).
Automate installation and infrastructure setup.
Build CI/CD pipelines for developing and upgrading Business Sites.
Perform periodic maintenance and manage system backups.
Support incident investigation and resolution for customer services.

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<aside> <img src="/icons/tortoise_gray.svg" alt="/icons/tortoise_gray.svg" width="40px" /> Infrastructure Engineer Project: JIVF (Oct 2020 - Jan 2021, Customer name confidential) Tech Stack: Linux, Ansible, CMC Private Cloud, MariaDB, Redis

Designing and building infrastructure, and supporting application deployment.

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<aside> <img src="/icons/tortoise_gray.svg" alt="/icons/tortoise_gray.svg" width="40px" /> Infrastructure Engineer Project: Smart RPA (https://ssolutions.vn/en/smart-rpa/) (Feb 2021 - Jun 2021) Tech Stack: Linux, Z.com Cloud (VPS, Private Network, Load Balancer), Nginx, MariaDB, DNSMasq, NFS

Designing and building infrastructure, and supporting application deployment.

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<aside> <img src="/icons/tortoise_gray.svg" alt="/icons/tortoise_gray.svg" width="40px" /> Infrastructure Engineer Project: New Vinwonders - Phase 1 (https://vinwonders.com/) (Oct 2021 - Dec 2021) Tech Stack: Linux, Apache. AWS (VPC, ALB, EC2, ASG, RDS, ElastiCache, CloudWatch, CloudFront, S3)

Designing and building infrastructure, and supporting application deployment.

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<aside> <img src="/icons/tortoise_gray.svg" alt="/icons/tortoise_gray.svg" width="40px" /> Infrastructure Engineer Project: RIO VideoCall (Nov 2021 - Jan 2022, Customer name confidential) Tech Stack: Linux, Nginx, AWS (VPC, EC2, ASG, ALB, RDS, CloudWatch, ElastiCache, S3)

Designing and building infrastructure, and supporting application deployment.

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<aside> <img src="/icons/tortoise_gray.svg" alt="/icons/tortoise_gray.svg" width="40px" /> System Administrator Project: TIS (May 2022 - Sep 2024, Customer name confidential) Tech Stack: Windows Server (AD, GPO), Linux, OpenVPN, Zimbra, Graylog, Nagios

Setup private workspace with Windows Server Active Directory.
Installed project components: OpenVPN, Zimbra Email, Graylog.
System operation and monitoring.
Supported annual audit reporting.

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<aside> <img src="/icons/tortoise_gray.svg" alt="/icons/tortoise_gray.svg" width="40px" /> Infrastructure Engineer Project: SBP (Oct 2022 - Jan 2023, Customer name confidential) Tech Stack: Linux, Terraform, AWS (VPC, EC2, ASG, ALB, RDS, S3, ElastiCache, CloudWatch), Zabbix

Designed and built infrastructure, developed Terraform code to automate application infrastructure deployment on AWS, and supported application source code deployment.

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<aside> <img src="/icons/tortoise_gray.svg" alt="/icons/tortoise_gray.svg" width="40px" /> System Administrator Project: Logreco (https://www.logreco.jp) (Jul 2021 - Sep 2024) Tech Stack: AWS (VPC, EC2, ALB, CloudFront, Route53, CloudWatch, AWS CodePipeline, RDS, ElastiCache, SQS, SNS), Linux, Nagios, Zabbix, Github, Jenkins, Docker, Ansible

Operated and monitored systems to ensure stable and reliable performance. Performed customer-requested tasks related to system operations.

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<aside> <img src="/icons/tortoise_gray.svg" alt="/icons/tortoise_gray.svg" width="40px" /> System Administrator System Monitoring Projects: Abel, IIM, Drill, Fukagawa, Shingakusha, Tokutoku (Jan 2021 - Sep 2024, Customer name confidential) Tech Stack: Linux, AWS (EC2, CloudFront, ALB, RDS, Route53, S3, ElastiCache, SQS, SNS), Nagios, Zabbix, Grafana

Operate and monitor customer systems on AWS, executing tasks as defined in the service contract.

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<aside> <img src="/icons/tortoise_gray.svg" alt="/icons/tortoise_gray.svg" width="40px" /> Devops Engineer Projects: RIS/PACS (Oct 2024 - Mar 2025, Customer name confidential) Tech Stack: Linux, Ansible, Docker, Zabbix, Nginx, Mysql

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<aside> <img src="/icons/tortoise_gray.svg" alt="/icons/tortoise_gray.svg" width="40px" /> Devops Engineer Projects: Data LakeHouse (Nov 2024 - Till Now, Customer name confidential) Tech Stack: Linux, Docker, Kubernetes, Helm, Jenkin, RKE/RKE2, Minio, NFS, Kafka, Redis, PostgreSQL, Ansible, Zabbix, Python, Grafana, Prometheus, Nexus, Sonarqube, ArgoCD, …

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