Hi, I'm Alex Chen
Senior Full-Stack Developer passionate about building scalable web applications and sharing knowledge with the developer community.
My Story
With over 10 years of experience in software development, I've worked on everything from small startups to enterprise-scale applications. My journey started with PHP and MySQL, and has evolved through the ever-changing landscape of web technologies.
Today, I specialize in building modern full-stack applications using Vue.js, Node.js, and PostgreSQL. I'm particularly passionate about SaaS architecture, multi-tenant systems, and DevOps practices that help teams ship faster and more reliably.
Through this blog, I share practical insights, tutorials, and best practices that I've learned from real-world projects. My goal is to help developers level up their skills and build better software.
AC What I Write About
Topics I'm passionate about and share regularly on this blog
Vue.js & TypeScript
Composition API, Pinia, Vite, component patterns, and type-safe development.
PostgreSQL
Query optimization, indexing strategies, JSONB, and advanced SQL techniques.
SaaS Architecture
Multi-tenant patterns, billing systems, feature flags, and scalability.
DevOps & Docker
Containerization, CI/CD pipelines, Traefik, and infrastructure as code.
Full-Stack Development
REST APIs, authentication, WebSockets, and end-to-end development.
In-Depth Tutorials
Step-by-step guides for building real-world applications from scratch.
My Tech Stack
Technologies I use daily and write about regularly
Vue.js
Frontend framework
Node.js
Backend runtime
PostgreSQL
Database
Docker
Containerization
TypeScript
Type safety
Traefik
Reverse proxy
Let's Connect
Have a question, suggestion, or just want to say hi? I'd love to hear from you.
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