Hi, I'm a
Backend & Systems Engineer
I design and build scalable backend systems, containerized infrastructures, and developer tooling. My core stack includes Java, Python, Docker, and System Architecture. Lately, I've been exploring local AI workflows and self-hosted infrastructure.
Featured Projects
cuonghd97.github.io
Personal portfolio and tech blog built with Astro, Tailwind CSS, and deployed on GitHub Pages.
Local AI Stack
Self-hosted AI infrastructure with Ollama, Open WebUI, and custom model orchestration for local development.
Microservices Template
Production-ready microservices boilerplate with Spring Boot, gRPC communication, and observability stack.
DevOps Toolkit
Collection of automation scripts, CI/CD pipelines, and infrastructure-as-code templates for rapid deployment.
PyQt5 Desktop App
Cross-platform desktop application with modern UI, built with Python and PyQt5 for internal tooling.
System Monitor
Lightweight system monitoring dashboard with real-time metrics, alerts, and historical data visualization.
Latest Posts
Centralized Logging với Promtail, Loki và Grafana — Từ Single Server đến Multi-Server
Hướng dẫn triển khai hệ thống quản lý và xem log tập trung sử dụng Promtail, Loki, Grafana. Bao gồm Docker Compose, cấu hình chi tiết, kiến trúc ASCII, và các lưu ý vận hành thực tế.
My Terminal Setup: From Vanilla Bash to a Productive Dev Environment
How I configured my terminal with Zsh, Starship prompt, tmux, and a curated set of CLI tools for maximum developer productivity.