Software Engineer working in Hong Kong

Check out my projects

More about me

What I'm into

Backend Wizardry 🧙‍♂️

Building the engine that powers everything. C++, Python, APIs, and making sure everything runs fast and reliable.

Crypto Enthusiast 🪙

Exploring blockchain technology, DeFi protocols, and the future of digital currencies. Always learning about Web3!

AI Tools Explorer 🤖

Experimenting with AI tools, machine learning, and automation. Always curious about how AI can make development better.

Stuff I've Built 🚀

Here are some projects I've been working on. Some are finished, some are still cooking!

🏀

Sketch Basketball

Full Stack

Sketch Basketball

2021 - Present

A comprehensive basketball competition management platform with statistics tracking, league organization, and match recording capabilities. Built as a full-stack web application with real-time updates.

Technologies

ReactJavaScriptPythonFastAPISQLAlchemyMySQLAWS

🧮

Hong Kong Tax Calculator

Web App

Hong Kong Tax Calculator

2025

A modern web application for calculating Hong Kong income tax with support for progressive/standard rates, MPF calculations, rental deductions, and real-time tax calculations.

Technologies

React 19ViteTailwind CSSLucide React Icons

💼

Taemin.xyz Portfolio

Portfolio

Taemin.xyz Portfolio

2025

A modern, responsive portfolio website built with Next.js 15, TypeScript, and Tailwind CSS. Features dark mode, smooth animations, and a clean professional design showcasing my work and skills.

Technologies

Next.js 15TypeScriptTailwind CSSLucide ReactVercel

🎄

Advent of Code

Coding Challenges

Advent of Code

2022 - Present

Annual participation in Advent of Code since 2022. Daily programming challenges throughout December that enhance problem-solving skills and explore new algorithms. A great way to stay sharp with coding challenges!

Technologies

PythonJavaScriptProblem SolvingAlgorithmsData Structures

💹

Cryptocurrency WebSocket Listener

Data Processing

Cryptocurrency WebSocket Listener

2024

A Python-based WebSocket listener for real-time cryptocurrency data monitoring. Connects to Binance and OKX APIs to fetch live market data, price updates, and trading information for analysis and monitoring purposes.

Technologies

PythonWebSocketBinance APIOKX APIReal-time Data

📰

Web Crawler for News & Community Sites

Web Scraping

Web Crawler for News & Community Sites

2021

A comprehensive web crawler built with Python using BeautifulSoup and Selenium to scrape and analyze content from various news and community websites. Enables data collection for sentiment analysis and trend monitoring.

Technologies

PythonBeautifulSoupSeleniumWeb ScrapingData Analysis