# Andy Yu

Andy Yu is a full stack software engineer who builds reliable, accessible web applications across frontend and backend systems. His primary tools include TypeScript, React, Node.js, Go, PostgreSQL, and modern testing and deployment tooling.

Canonical portfolio: https://andrewy.me/

## Recent work

### Fittrack

Full-stack fitness tracking app with a React + TypeScript UI, TanStack Router/Query/Form, and shadcn/ui on Tailwind. Go API with OpenAPI/Swagger docs, Postgres via Supabase, auth via Stack Auth (open-source), and CI/CD with Docker + GitHub Actions.

- Live site: https://fittrack.fly.dev/
- Source: https://github.com/Andrewy-gh/fittrack
- Tech: React, Typescript, TanStack Router, TanStack Query, TanStack Form, shadcn/ui, Tailwind CSS, Go, OpenAPI/Swagger, Postgres, Supabase, Stack Auth, Docker, GitHub Actions

### Anica Buckson

NYC based fashion stylist with work featured in Harper's Bazaar and Vogue magazine with collaborations with brands such as Levi's, New Balance, and Ikea

- Live site: https://www.anicabuckson.com/
- Tech: Closed source

### Cut Above Barbershop

Appointment platform for a barbershop, covering customer booking, rescheduling, cancellations, staff availability, and admin appointment management. The app uses Convex for realtime data and backend functions, Better Auth for sessions, and an email outbox with retry handling for customer notifications.

- Live site: https://cut-above.vercel.app/
- Source: https://github.com/Andrewy-gh/cut-above-barbershop
- Tech: React, Typescript, Vite, Material UI, Redux Toolkit, Convex, Better Auth, Nodemailer, Mailpit, Playwright, Vitest

### Takashi Photography

Photography portfolio and admin publishing system for an international photographer. The public site serves Cloudinary-optimized galleries, while a separate dashboard supports signed uploads, image/category management, custom ordering, and session-protected admin access.

- Live site: https://takashi-photo.vercel.app/
- Source: https://github.com/Andrewy-gh/takashi-portfolio-full-stack
- Tech: React, Typescript, Vite, Material UI, Hono, Postgres, Drizzle, Supabase, Cloudinary, TanStack Router, TanStack Query, TanStack Form, shadcn/ui, Playwright

### Spruce Street

Web page for a local plant store.

- Live site: https://spruce-street.netlify.app/
- Source: https://github.com/Andrewy-gh/spruce-street
- Tech: React, Typescript, Tailwind CSS, Vite

## About

As a Full Stack Software Engineer, I'm not just a coder – I'm a problem solver. I enjoy tackling complex challenges head-on, whether it's optimizing application performance, debugging intricate issues, or brainstorming innovative solutions.

With a solid foundation in both front-end and back-end development, I thrive on creating seamless digital experiences that marry creativity and functionality.

In the fast-paced world of technology, learning is a never-ending journey. I'm dedicated to staying updated with the latest trends, frameworks, and tools in the software development landscape.

## Contact and profiles

- Portfolio: https://andrewy.me/
- GitHub: https://github.com/Andrewy-gh

For a concise machine-readable site map, see https://andrewy.me/llms.txt.