Alex Johnson
Full-Stack Developer
Summary
I'm a developer focused on creating clean, performant web applications. I enjoy working across the stack — from database design to pixel-perfect UIs.
Experience
Acme Corporation · Senior Full-Stack Developer
Jan 2023 — Present- Led architecture decisions for a multi-tenant SaaS platform serving 500+ clients
- Reduced API response times by 60% through query optimization and caching strategies
- Mentored a team of 4 junior developers through code reviews and pair programming
- Migrated legacy monolith to a microservices architecture with zero downtime
TypeScript, React, Node.js, PostgreSQL, AWS
Startup Inc. · Backend Engineer
Mar 2021 — Dec 2022- Built and maintained REST APIs serving 50,000+ daily active users
- Implemented background job processing with Redis queues for async operations
- Designed a real-time notification system using WebSockets
- Set up CI/CD pipelines with GitHub Actions, cutting deployment time from 20 min to 4 min
Node.js, Express, MySQL, Docker, Redis
Freelance · Independent Developer
Jun 2019 — Feb 2021- Delivered 15+ web projects for clients across retail, healthcare, and education sectors
- Built custom WordPress themes and plugins tailored to client workflows
- Developed e-commerce solutions integrating PayPal, Stripe, and local payment gateways
- Maintained long-term client relationships with ongoing support contracts
PHP, Laravel, JavaScript, WordPress, MySQL
Skills
- Core
- TypeScript · React · Node.js · PostgreSQL · Docker · AWS
- Also
- Astro · Next.js · Tailwind CSS · GraphQL · Redis · Linux
- Tools
- VS Code · Figma · Postman · GitHub Actions · Vercel · Supabase
Education
University of Example · B.Sc. in Computer Science
2015 — 2019Focus on systems programming and distributed databases. Graduated with honors.
Certifications
- AWS Certified Solutions Architect — Associate · Amazon Web Services 2023
- Professional Scrum Master I · Scrum.org 2021
Awards
- Hackathon Winner — Best Use of AI · DevFest 2024
- Open Source Contributor of the Month · Astro Community, 2025
Languages
English (Native) · Bengali (Native)
Interests
Type systems · Static site performance · Developer ergonomics · Coffee