Amazon Alexa

As a Software Engineer in Experiences team of an answer provider called Graqhiq, which is a part of Alexa’s AI Knowledge department, I worked on generating visualizations for Alexa devices to answer factual questions based on the world’s largest knowledge graph.

During my time, I built and launched chart and table visualizations for millions of global customers, decoupled new visualization generation flow from legacy resulting in 3.5%+ inrease of APL sucess rate in two-thirds of the global regions, and delivered new toolings for visualization configurations.

Roostoo

Roostoo is a lifelike mock crypto trading simulator that allows practicing trading at no cost with real-time market data.

We, a team of 3 core members, built and released the app on Android and iOS. The app was also on Product Hunt hunted by the #1 Product Hunter Chris Messina. Please try it out and leave us feedbacks！

Although I personally no longer work on it, this is an on-going project being run by my two other cofounders. Reach out if interested.

Podcast+ at L.A. Times

As a Creative Technologist Intern at L.A. Times, I created a podcast app that improves traditional podcast solutions by linking audio clips to articles, allowing users to dive deeper into topics. The prototype on which I did full-stack development provided a novel experience of podcast-article continuity.

Zige.js

Modern web browsers and operating systems fail to adjust spacing between CJK and Latin letters properly in a webpage. Zige is a Javascript library that enables you to have better spacing between CJK and Latin characters by one line of code.

Akaxin

An open-source private instant messaging service for which the backend server repository, Openzaly, kept one of the most popular GitHub Trending repos and had over 1,800 stars. This project was discontinued in Dec, 2018.

Akaxin allows creating your own IM server. By lauching your site with one command and connecting it on the app, you have your own WeChat-like messaging server and keep all your data.