Hi, I'm Han Yi

My first full-time job. SolanaFM is a blockchain explorer for Solana blockchain. It is a web application that allows users to view and search for transactions, blocks, and accounts on the Solana blockchain easily.

This is an ecommerce website built for my sister for her online bakery business. Due to the covid situation, my sister and a partner wanted to open up a home based bakery business, which they requested me for help to build a minimalistic web store for them. This ecommerce store was built using Wordpress with most of the free themes and plugins. It is also my very first time using the Wordpress CMS!

A gamified android app for onboarding new employees in times of Covid19. The app is built with Kotlin with Firebase as backend. It uses technologies such as Google Cloud Vision, Google Cloud Firestore, and Google Cloud Storage.

The Living Lab Dashboard allows the monitoring and control of lab activities, smart devices and energy consumption in a building integrated with a smart building management system to ultimately maintain an optimal building condition. This is a large project which involved 30 people to work on different modules of the project, which will be integrated together at the end.

Me and my friend wanted to do a collaboration for a holiday project, and one thing that we couldn't find was an active Facebook/Instagram account for a confessions platform for SIT. So we went ahead and made our very own one, its on Facebook complete with our own web application to go with it. We also developed a backend admin panel to moderate confessions, and it will auto post to our Facebook page (with every 15mins interval) after it has been approved. The backend server is hosted on Heroku and client is hosted on Netlify.

This is a multiplayer snake game named Black Mamba to pay tribute to NBA star Kobe Bryant. The game features two snakes trying to compete against each other by eating the most number of basketballs without dying. The is a hard mode also where there will be a few poisons randomly appearing within a time interval which will reduct the lives of the player if eaten. This project is coded in Java initially and was later converted to C++ with added new features and optimisations.

This is a simple console program to help me analyse my own music earnings from Route Note. It reads data from excel files generated by Route Note which filters and computes a summary of my earnings. The project is coded with Python and Pandas library.