Sean Lee

Sean Lee

Full Stack Developer / Mentor
I'm a Munich based full stack developer / mentor specialised in frontend and backend development for web and mobile apps. I also write about coding and expat life in Germany on my blog. Want to find out more about my experience? Check out my project portfolio and resume.

What I do

I work professionally as a full stack developer, build interesting pet projects, contribute to open source, and mentor aspiring coders. Below is a quick overview of my main technical skill sets and the technologies I use.

JavaScript & TypeScript

Solid foundations of vanilla JavaScript, its newest additions (ES6+), superset TypeScript, modern workflow (Babel & Webpack), and testing with Jest.

React Ecosystem

Adept at building performant and large-scale apps with React, its latest features (Hooks, Context...) and ecosystem (Redux, React Native, Expo, Gatsby...).

Full Stack with MERN

Seasoned builder of fully functioning back-end REST/GraphQL API that can handle user authentication, CRUD operations, data filtering/sorting...

Serverless & Cloud

Familiar with Firebase Auth, Firestore, Functions, and Hosting. Also long-time user of AWS, Google Cloud Engine, for both hosting and proxy tunneling.

Data Visualization

Proficient maker of data-driven, interative, responsive, and real-time updating visualizations (graphs, charts, diagrams) with D3.js or Victory.js.

LA/NMP & Wordpress

Customized, deployed and maintained: corporate websites w/ Wordpress, an Uni department forum w/ Discuz! and a polling app w/ LimeSurvey.

CSS Styling

Competent in vanilla CSS, frameworks (MaterialUI, Bootstrap, Tailwind...), CSS-in-JS with Styled Components or JSS, and the SASS extention.

Python Web Scraping

Experienced with Python and the Scrapy web crawling framework to scrape multi-layered information with attached media files into a structured database.