Advanced Cash on Delivery

Shopify app that add customizable cash on delivery shipping methods

Offers a customized COD payment option to domestic customers. Charge additional handling fees based on order amount or shipping weight.

Easy Label

Shopify app that dynamically creates shipping labels for Japan Post

Easily print Japan Post shipping labels for international customers. Create labels for every available shipping method within seconds.

Easy Rates

Shopify app that provides custom shipping rates

Easily display rates for all Japan Post shipping methods at checkout. Offer your customers a variety of shipping methods within seconds.

Shopify Translator

Chrome extension that translates the Shopify dashboard into Japanese

The Shopify admin dashboard does not have locale language options, so I created this extension to help Shopify merchants. With over 300 users, it translates all of the important areas and functions for Japanese merchants.

World Cup Predict

Interactive layout to predict the 2018 World Cup results

It was a two-week product sprint to be available in time for the start of the tournament. I built the front-end in React. The back-end is handled by a Ruby on Rails API.


Lead developer for an online service that helps foreigners living abroad

I was personally responsible with the design and functionality of the user and admin dashboards. I was also in charge of the UX and layout of the home page and chatroom, along with implementing Stripe to pay for service.

Dave Beck Music

Sole developer for a popular music act based in Seoul, Korea

All multimedia is integrated using jQuery, while the rest of the site is based in Ruby, Rails, HTML, and CSS. I was responsible for the entire design and construciton.

Studio Fifty-Find

Co-developer for a music studio booking service in Tokyo

I created the back-end CRUD methods to book studios and designed the studio booking pages. I also implemented the Google Maps Geocoding API along with mailer confirmations.

Gibbit Pitch Night