Hi, my name is

Hoang Long.

Full-stack Developer

I'm a Backend Engineer with 5 years of experience, including 4 years focusing on system architecture and DevOps practices.

Check out my work!

About Me

I'm a Backend Engineer with 5 years of experience, including 4 years focusing on system architecture and DevOps practices.

I specialize in building scalable back-end services using JavaScript, Express, and NestJS, and have hands-on experience with PostgreSQL, MongoDB, Redis, and RabbitMQ.

I'm currently shifting my focus toward DevOps and infrastructure, working with Docker, CI/CD pipelines, monitoring, and system reliability.

I enjoy designing system architecture, optimizing performance, and automating workflows to improve deployment efficiency.

Technologies & Tools

languages

  • ▹JavaScript
  • ▹TypeScript
  • ▹Go
  • ▹Bash

backend

  • ▹Node.js
  • ▹Express
  • ▹NestJS

frontend

  • ▹React
  • ▹Next.js

databases

  • ▹PostgreSQL
  • ▹MongoDB

caching

  • ▹Redis

messaging

  • ▹RabbitMQ

devops

  • ▹Docker
  • ▹Kubernetes
  • ▹Linux
  • ▹Git

cloud

  • ▹AWS
  • ▹Google Cloud

cicd

  • ▹GitHub Actions
  • ▹Gitea Actions

monitoring

  • ▹Prometheus
  • ▹Grafana
  • ▹Alloy

logging

  • ▹Elasticsearch
  • ▹Logstash

Where I've Worked

Senior Backend Engineer @ BackendVN

January 2022 - Present

  • ▹Lead backend development for multiple high-traffic microservices applications using Node.js, NestJS, and Go
  • ▹Design and implement scalable cloud infrastructure on AWS using Terraform, reducing deployment time by 60%
  • ▹Mentor junior developers and conduct code reviews to maintain code quality and best practices
  • ▹Implement CI/CD pipelines using GitHub Actions and Docker, improving deployment reliability by 40%

Some Things I've Built

DevOps Dashboard screenshot

Featured Project

DevOps Dashboard

A comprehensive dashboard for monitoring and managing microservices infrastructure. Features include real-time metrics visualization, log aggregation, and automated alert systems.

  • React
  • Node.js
  • Prometheus
  • Grafana
Microservices Architecture screenshot

Featured Project

Microservices Architecture

A scalable microservices architecture template implementing best practices for service discovery, load balancing, and fault tolerance using modern cloud-native technologies.

  • NestJS
  • RabbitMQ
  • Redis
  • Kubernetes
CI/CD Pipeline Framework screenshot

Featured Project

CI/CD Pipeline Framework

An automated CI/CD pipeline framework that supports multiple deployment strategies including blue-green and canary deployments, with integrated testing and monitoring.

  • GitHub Actions
  • Docker
  • K3s
  • Prometheus
Cloud Infrastructure IaC screenshot

Featured Project

Cloud Infrastructure IaC

Infrastructure as Code templates for automating cloud resource provisioning and management across multiple cloud providers with security best practices.

  • Terraform
  • AWS
  • GCP
  • Kubernetes
Cloud Infrastructure IaC screenshot

Featured Project

Cloud Infrastructure IaC

A comprehensive dashboard for monitoring and managing microservices infrastructure. Features include real-time metrics visualization, log aggregation, and automated alert systems.

  • React
  • Node.js
  • Prometheus
  • Grafana

Get In Touch

I'm currently looking for new opportunities. Whether you have a question or just want to say hi, I'll try my best to get back to you!

Say Hello