Senior DevOps Engineer & SRE

Hi, I'm Thi
DevOps & Cloud Infrastructure Engineer

9 years of experience building scalable cloud infrastructure, optimizing CI/CD pipelines, and implementing DevOps best practices. Specialized in AWS, Kubernetes, Terraform, and infrastructure automation for BFSI and enterprise clients.

Get In Touch View Experience
9+ Years Experience
40+ K8s Clusters Managed
5+ Certifications
30% Cost Reduction
About Me

Building Reliable Infrastructure

Passionate about creating robust, scalable systems that empower development teams

Profile

DevOps Engineer & Site Reliability Engineer

With 9 years of hands-on experience, I've specialized in building and maintaining cloud infrastructure for BFSI (Banking, Financial Services, and Insurance) organizations. My expertise lies in Kubernetes orchestration, AWS cloud services, and implementing robust CI/CD pipelines that have reduced deployment time by up to 30%.

I believe in continuous learning and collaboration. My approach combines technical excellence with strong communication skills to bridge the gap between development and operations teams.

"It is not the strongest of the species that survive, nor the most intelligent, but the one most responsive to change."
  • Location: HCMC, Vietnam
  • Email: info@dinhdobathi.com
  • Phone: +84-774921992
  • Degree: Bachelor of Computer Science
  • Website: dinhdobathi.com
Career Highlights

Key Achievements

Key numbers that represent my professional journey and achievements throughout my career

9

Years of Experience

in IT & DevOps

5

Professional Certifications

in cloud & DevOps

6

Companies Served

across various industries

40

Kubernetes Clusters

managed & optimized

30%

EC2 Cost Reduction

with Karpenter implementation

30%

Pipeline Runtime Reduction

through optimization

20%

CI/CD Cost Savings

with hybrid runners implementation

5

Excellent Engineers

led in high-impact technical teams

150

End Users Supported

across servers, networks, and IT infrastructure

Career Journey

Professional Experience

9+ years of progressive experience across multiple industries

January 2025 - Present

Senior Platform Engineer

GFG Group - HCMC, Vietnam

  • Managed cloud-based infrastructure utilizing AWS & Azure, enhancing workflow orchestration for application deployment
  • Migrated CI/CD pipelines from legacy systems to GitHub Actions, improving efficiency
  • Oversaw AI platforms and tools, ensuring operational support for business processes
  • Designed and implemented monitoring solutions to ensure system reliability and performance
  • Coached junior engineers in best practices for cloud infrastructure
2023 - 2024

Senior DevOps Engineer

GFT Group - HCMC, Vietnam

  • Successfully transitioned CI Pipeline from Circle CI to Harness NextGen, improving deployment efficiency
  • Led migration of CD Pipeline from Harness FirstGen to NextGen for 40+ Kubernetes clusters
  • Managed and optimized 40+ K8s clusters and 10+ components using Terraform IaC
  • Implemented Karpenter for auto-scaling, achieving 30% EC2 cost reduction
  • Maintained Helm charts for microservices and provided comprehensive pipeline support
  • Continuously enhanced infrastructure to meet security requirements and ensure consistency
2022 - 2023

DevOps Engineer

Manabie Vietnam - HCMC, Vietnam

  • Restructured Helm Chart architecture and developed shared template library for subcharts
  • Achieved 30% reduction in pipeline runtime through optimization initiatives
  • Led incident response efforts, minimizing service downtime to less than 4 hours
  • Implemented GitHub Actions pipelines and local deployment tools
  • Provided hands-on troubleshooting during service interruptions
2020 - 2022

DevOps Engineer & System Administrator

Dai-ichi Life Vietnam - HCMC, Vietnam

  • Implemented DevOps principles to enhance application deployment processes
  • Managed CI/CD tools including Docker and Jenkins for seamless SCM to production deployments
  • Automated MSSQL database deployments using Redgate Source Control
  • Utilized Ansible and Ansible Tower for automation and software deployments
  • Monitored server health, performance metrics, and audit logs
  • Contributed to research and deployment of new infrastructure projects
2017 - 2020

Senior IT System & Network Administrator

SGH Asia Ltd - HCMC, Vietnam

  • Managed infrastructure for 150+ end users including servers, networks, and workstations
  • Ensured seamless operation of all infrastructure components across the organization
  • Led technical upgrades for firewall, VMware, and server infrastructure
  • Implemented ISO-27001 framework and Disaster Recovery Plan
  • Administered ITSM software solution for incident and change management
  • Conducted daily system audits and proactive security patching
2015 - 2017

System Administrator

Vien Tin Vinh Solution Ltd - HCMC, Vietnam

  • Performed comprehensive system administration for IT infrastructure
  • Managed Windows, Linux, Backup/Restore, LAN/WAN/VPN, VMware, and AD/DNS
  • Led technical projects including VMWARE, UNIFI NETWORK, MERAKI NETWORK, NAS, and CCTV
  • Provided technical support to sales teams
  • Managed servers, workstations, and network applications
Technical Skills

Expertise & Technologies

Proficient in modern DevOps tools and cloud technologies

Kubernetes / Helm

Proficient Engineer - 80%

AWS / Azure

Experienced Engineer - 70%

Terraform (IaC)

Proficient Engineer - 75%

CI/CD - GitHub Actions / Harness

Proficient Engineer - 80%

Shell Script / PowerShell

Experienced Engineer - 75%

Linux / Windows / MacOS

Senior Engineer - 90%

Security - ISO 27001

Experienced Engineer - 70%

Monitoring & Observability

Proficient Engineer - 75%

Python / Node.js Scripting

Competent Engineer - 50%

AI / LiteLLM / MCP

Experienced Engineer - 65%

Education & Certifications

Professional Qualifications

Industry-recognized certifications and academic achievements

AWS Certified Solutions Architect - Associate

Amazon Web Services

2023

Certified Kubernetes Administrator (CKA)

Cloud Native Computing Foundation (CNCF)

2022

Certified Kubernetes Security Specialist (CKS)

Cloud Native Computing Foundation (CNCF)

2022

Terraform Associate

HashiCorp

2022

Harness Certified Developer - CI/CD

Harness

2023

Bachelor of Computer Science

Ton Duc Thang University

2011 - 2017

Get In Touch

Contact Me

Let's discuss how I can help with your DevOps and cloud infrastructure needs

Location

Hoang Quoc Viet Str, District 7
Ho Chi Minh City, Vietnam

Email

info@dinhdobathi.com

Phone

+84 774 921 992