👋 Hello I'm Tùng
DevOps/Cloud Engineer with over 2.5 years in cloud infrastructure, automation, and continuous delivery for international clients. I help startups and SMEs with Terraform automation, AWS cost optimization, security audits, CI/CD, and observability — available for freelance and project-based work.
View Services Get a QuoteCluster 1, Ô Diên, Hà Nội City
contact@tungthanhle.com
0969736251
blog.tungthanhle.site
About Me
I'm all about embracing freedom and enjoying life to the fullest. I believe in doing what makes me happy, as long as it doesn't harm the ones I hold dear. My life philosophy is quite simple: perfection may be a myth, but giving it your all and making a positive impact for yourself and others is what truly matters. After all, it's not about being perfect; it's about being your best self and adding value to the world around you. Listen to others' truths, consider their advice, but at the end of the day, follow your heart and do what feels truly good to you!
Phone : 0969736251
Birthday : 11 April 2002
Address : Cluster 1, Ô Diên, Hà Nội City
Nationality : Vietnamese
Email : contact@tungthanhle.com
Freelancer : Available
Education
Hanoi University of Industry
Currently pursuing degree in Electronics and Telecommunications with focus on cloud infrastructure and DevOps practices.
Certifications
AWS Certified
Achieved AWS Certified Solutions Architect – Professional certification, demonstrating advanced expertise in designing and deploying dynamically scalable, highly available, fault-tolerant, and reliable applications on AWS.
AWS Certified
Achieved AWS Certified Solutions Architect – Associate certification, demonstrating expertise in designing distributed systems on AWS platform.
Cisco
Completed the CCNA course at BKACAD center, gaining comprehensive knowledge in networking fundamentals and Cisco technologies.
Experience
TCOM Corporation
Multi-portal EdTech platform with 3-tier architecture deployed on AWS. Designed and deployed infrastructure using Terraform, setup CI/CD pipeline with CodePipeline, collaborated with dev team for production releases, and implemented healthcheck, logging, and alerting using CloudWatch. Tech stack: AWS (ECS, ALB, RDS MySQL, CodePipeline, CloudWatch), GCP (Firebase Hosting), Terraform, Snyk.
TCOM Corporation
Blockchain node provider service supporting Bitcoin and Ethereum. Designed and deployed multi VPC environments (backend, mainnet, testnet) using Terraform, implemented healthcheck mechanism using Lambda + Cronjob, combined security tools for optimization, setup CI/CD pipeline for Terraform using GitHub Actions, and configured CloudWatch alerts. Tech stack: Terraform, VPC, EC2, ECS Fargate, Lambda, NLB, API Gateway, Route 53, S3, Aurora, IAM, Secrets Manager, WAF, Shield, Guard Duty, Inspector, Trivy, CloudWatch, Kinesis, CloudTrail, Sysdig, New Relic, GitHub Action, CodePipeline.
TCOM Corporation
Microservices e-commerce platform deployed on AWS with Kubernetes (EKS). Designed and operated AWS cloud infrastructure, automated infrastructure provisioning using Terraform, managed containerized workloads on EKS, built CI/CD pipelines with CodeBuild and ArgoCD, implemented observability stack with Prometheus, Grafana, Alertmanager with Slack integration, deployed centralized logging using EFK stack, configured ALB, EBS CSI driver, and Route 53 DNS. Tech stack: AWS (EKS, EC2, ALB, CodeBuild, Route53, IAM, S3, CloudWatch), Terraform, ArgoCD, Prometheus, Grafana, ELK, Sentry, MongoDB.
FPT Software
Cloud-based mental health support service for enterprises in Japan. Operated and maintained deployment flow for Rails application using Capistrano, upgraded infrastructure from single EC2 to ALB and target group for high availability, worked with dev team for production releases, separated frontend from backend by migrating static content to S3 + CloudFront, setup CI/CD for frontend deployment using GitHub Action. Tech stack: AWS (EC2, ALB, CloudFront, S3, ElastiCache Redis, RDS PostgreSQL), Capistrano, GitHub Action.
FPT Software
Customer support platform for eBay sellers with centralized message and ticket management across web and mobile. Provisioned and configured AWS infrastructure for production workloads, setup system alerts with CloudWatch & SNS, upgraded Beanstalk environment & Lambda runtime, monitored and troubleshooted system. Tech stack: Elastic Beanstalk, ALB, RDS MySQL, CloudWatch.
Skills
Cloud Computing
Networking
Python
System & Virtualization
English
HTML & CSS
My Services
Productized packages with clear deliverables. Available for freelance and project-based engagements.
Migrate manual or click-ops infrastructure to Terraform. Modular, reusable IaC with remote state, CI validation, and environment separation (dev/staging/prod).
1–3 weeks
Terraform AWS GitHub Actions
Request a QuoteDesign and deploy production-ready AWS architectures — VPC, EKS/ECS, ALB, RDS, and multi-tier setups built for scale and high availability.
2–4 weeks
EKS/ECS VPC Route 53
Request a QuoteIdentify waste, right-size resources, and reduce monthly AWS spend without sacrificing performance. Actionable savings plan with prioritized quick wins.
Case study: Hành trình FinOps CloudFront →
3–5 days
Cost Explorer Compute Optimizer
Request a QuoteReview IAM policies, network exposure, secrets management, and AWS security services. Get a prioritized remediation plan aligned with AWS Well-Architected Security pillar.
5–7 days
GuardDuty WAF Secrets Manager
Request a QuoteBuild and optimize deployment pipelines for containerized and microservices workloads. Automated testing, staging gates, and zero-downtime deployment strategies.
1–2 weeks
GitHub Actions ArgoCD
Request a QuoteSet up metrics, logging, and alerting so you know about issues before your users do. Dashboards, on-call alerts, and centralized log aggregation for production systems.
1–2 weeks
Prometheus Grafana CloudWatch
Request a QuotePortfolio
Case Studies
FinOps · Consulting · CloudFront
Hành trình tối ưu chi phí CloudFront cho khách hàng SaaS
September 20, 2025
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Contact Me
Looking for Terraform automation, cost optimization, or a security review? Tell me about your AWS environment and I'll get back within 24 hours with a scope estimate. All engagements start with a free 30-minute discovery call.
Cluster 1, Ô Diên, Hà Nội City
contact@tungthanhle.com
0969736251
