Contact
Building at SETA International — open to new opportunities.
Infrastructure and backend services taken end to end — provisioning, delivery pipeline, observability and the code running on top.
- Status
- At SETA — open to new opportunities
- Based in
- Ha Noi, Vietnam
- Working hours
- GMT+7 (ICT)
- Languages
- Vietnamese · English
Remote-friendly, based in Ha Noi. Comfortable across GMT+7 working hours.
What I can take on
Each of these is something already shipped — in the roles on the experience page, or in my own projects.
01
Cloud infrastructure & IaC
Reproducible AWS environments defined as code, not clicked together in a console.
- Terraform modules for VPC, EKS, RDS, S3, SQS and IAM
- Separate state and environments for dev and prod
- Migrating manually configured servers into version-controlled infra
02
CI/CD & GitOps
Deployments that are a git diff, not a runbook.
- GitHub Actions pipelines with keyless IAM OIDC authentication
- ArgoCD app-of-apps with selfHeal and auto-sync
- Commit-SHA-tagged, immutable container images
03
Observability
Knowing a system is unhealthy before a user reports it.
- Centralized logging with Loki and Fluent Bit
- Metrics and dashboards with Prometheus and Grafana
- Alerts on CrashLoopBackOff states and elevated error rates
04
Backend & containers
Services built to run well in a container, not just to pass locally.
- REST APIs in Go, Python and Node.js/TypeScript
- Multi-stage Docker builds with non-root, minimal images
- PostgreSQL and Redis tuned for real traffic