Huynh Thien Tung

Cloud / DevOps Engineer

Building reliable, scalable infrastructure on AWS — bridging software engineering and cloud operations with a security-first mindset.

Ho Chi Minh City, Vietnam huynhthientung.dev@gmail.com LinkedIn GitHub

Explore

Docs

Technical references, runbooks, and engineering notes

docs.huynhthientung.com
Blog

Writing on DevOps, cloud, and software engineering

blogs.huynhthientung.com
EnglishPod

Curated audio resources for English listening practice

englishpod.huynhthientung.com

Experience

ITRVN

Jun 2025 — Present

Cloud / DevOps Engineer

US-based digital health & wearable medical devices platform

  • Operate EKS clusters and CI/CD pipelines for a US production healthcare platform
  • Built a Golang-based AI tool that detects CVEs and assigns remediation tasks to developers
  • Led AWS account and data migration for a $20K/month production environment
  • Deployed AI/ML workloads on Kubernetes; ran an internal seminar on AI Agentic systems
  • Maintained cloud data pipelines and campaign delivery systems in production
  • Enforced security and compliance practices; optimized performance and cloud cost

Splus Software

Oct 2022 — May 2025

Backend / Cloud / DevOps Engineer

Semiconductor machine control system — outsourcing for a Japanese customer

  • Implemented REST and WebSocket APIs for a next-gen semiconductor control platform
  • Designed serverless AWS architecture and CI/CD pipelines; cut pipeline cost by ~50%
  • Built CI/CD infrastructure on AWS CodeBuild and CodePipeline from HLD to production
  • Automated internal tooling: budget alerts, CloudTrail-to-Slack alerts, and software installers
  • Managed AWS cost and resource hygiene across 6 production accounts
  • Maintained legacy C++ desktop GUI software for machine control reliability

Splus Software

Jun 2022 — Apr 2024

Team Leader

Web scraping system for Japanese real estate and maps data

  • Defined system architecture, crawling strategy, and database schema for the platform
  • Built an extensible, maintainable codebase shared across all crawlers
  • Engineered techniques to bypass rate limiting and bot detection at scale
  • Delivered a scalable system collecting Japanese real estate and maps data

Skills

Cloud (AWS)
EC2, EKS, EFS, Lambda, S3, RDS, Aurora, DynamoDB, TimestreamDB, CloudFront, WAF, IAM, Cognito, Pinpoint, SQS, SNS, API Gateway, CodeBuild, CodePipeline
Containers & Orchestration
Docker, Kubernetes (EKS), Helm, Karpenter, ArgoCD
Infrastructure as Code
AWS CDK (Golang, Python), CloudFormation, Pulumi, Terraform (basic)
CI/CD & Automation
GitHub Actions, Jenkins, Bash scripting, AWS CodePipeline
Languages
Golang, Python, C++ (11/14/17), Bash, JavaScript / Node.js
Databases
PostgreSQL, MySQL, MongoDB, DynamoDB, TimestreamDB, Aurora RDS
Observability
CloudWatch, Prometheus, Grafana, ELK Stack

Education

University of Information Technology — VNU

Sep 2019 — Nov 2023

Bachelor of Computer Science, specialization in Machine Learning & AI

  • Graduated with Good degree, GPA 87.1%
  • Awarded three merit-based scholarships for academic excellence
  • Full-tuition scholarship for one semester (2021, COVID-19 relief)

Certifications

AWS Certified Solutions Architect — Associate verify ↗
Amazon Web Services
In progress
Certified Kubernetes Administrator (CKA), AWS Solutions Architect — Professional, IELTS 6.0
English
TOEIC — Reading & Listening 690, Speaking & Writing 250