Hello.

My name is Junyuan Yao.

I am a full-stack software developer. I currently work at DoorDash, and previously interned at ByteDance. I'm also the individual developer of MTGso, the most popular MTG tool in China.

Professional Skills

I'm a full-stack web developer with front-end and back-end experience.

Front-end

Framework
React
familiar
Vue.js
good
Language
JavaScript
familiar
TypeScript
familiar
Back-end

Language
Python
familiar
Go
familiar
Database
PostgreSQL
familiar
Redis
familiar

Projects

MTGso
Aug. 2018 to present.

A gaming tool serving Chinese players of the card game Magic The Gathering (MTG). It proudly supports over 5,000+ daily active users and has helped 100+ physical stores achieve a monthly transaction volume of over ¥1.5M (US$200K) on its platform.

Main Page
Tournament and Deck
Sell Cart
User Page
Card Page
Deck Page
Create and edit a deck
Card search result
Tournament Registration
Scan QR code in WeChat to experience it

Projects

DDTer.cn (no longer in operation)
Aug. 7. 2014 - 2019

A BBS website for an online game DDTank. It is my first website development project.

Home page
Article page
Data tool page for the game
Detail data page
See details at web.archive.org