Alex Johnson
💻

Hi, I'm

Alex Johnson

I build

Full-stack developer with 5+ years of experience building scalable web applications. Passionate about modern JavaScript, cloud architecture, and creating delightful user experiences.

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Featured Projects

A selection of my recent work

E-Commerce Platform
Live

E-Commerce Platform

E-commerce API backend with Stripe payments, inventory management, and real-time webhooks

React TypeScript Node.js Express +4
Code Demo

Tech Stack

Technologies I use to build things

Languages

TypeScript
JavaScript
Python
Go

Frontend

React
Next.js
Tailwind CSS
Alpine.js

Backend

Node.js
Express
PostgreSQL
Redis

DevOps

Docker
AWS
GitHub Actions
Vercel

Experience

Senior Software Engineer

Tech Corp

Lead development of microservices architecture serving 1M+ users. Improved API response time by 40% through optimization. Mentored team of 5 junior developers.

Full-Stack Developer

Startup Inc

Built and deployed 3 production applications from scratch. Implemented CI/CD pipeline reducing deployment time by 60%. Led migration from monolith to microservices architecture.

Junior Developer

Web Agency

Developed client websites using React and modern web technologies. Participated in code reviews and agile ceremonies.

Education

B.S. Computer Science

State University

Focus on software engineering and distributed systems. Senior project on distributed caching systems.
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Recent Posts
Building a Production-Ready REST API with Node.js and Express featured image
Node.js

Building a Production-Ready REST API with Node.js and Express

A comprehensive guide to building scalable, secure REST APIs with proper error handling, validation, and documentation

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Alex Johnson
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React Performance Optimization: A Practical Guide featured image
React

React Performance Optimization: A Practical Guide

Learn how to identify and fix performance bottlenecks in React applications with real-world examples and profiling techniques

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Alex Johnson
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Docker Deployment Guide: From Development to Production featured image
Docker

Docker Deployment Guide: From Development to Production

Learn how to containerize your applications with Docker, optimize images, and deploy to production with best practices

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Alex Johnson
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Get In Touch

Let’s build something amazing together

Connect

I'm always interested in hearing about new projects and opportunities. Whether you're looking to hire, collaborate, or just want to say hi, feel free to reach out!

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Open to Opportunities

I’m currently looking for senior engineering or tech lead roles.

Let’s connect and discuss how I can help your team.

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