六月 2022 - 十二月 2022
1. Assist China Life to develop two apps
2. Use kotlin with mvvm framework
3. Use mpchart to present health data
4. Use Google map to show appointed store
5. Toolkit development
6. Code refactoring
二月 2021 - 五月 2022
六月 2019 - 二月 2021
Video app’s UI designer.
Independently developed video & IM apps and launched them.
Coordinate with backend developers.
App team leader of two members after IM app launched.
四月 2017 - 五月 2019
一月 2015 - 三月 2017
十月 2009 - 十月 2013
Aug 2023 - Present
https://play.google.com/store/apps/details?id=com.hccy.charles.coinnote.coinnote
Record each of your crypto currency wallet's holdings and their current values, which will be synchronized with the market through Binance API.
Oct 2022 - Mar 2023
Crypto currency automated trading app
June 2022 - Dec 2022
Insurance apps for customers
June 2022 - Dec 2022
Insurance apps for agents
Jan 2022 - May 2022
C88Ai provides sports competition information for Vietnam users. Attract users to sign up for a casino app with accurate match predictions.
June 2021 - May 2022
A casino app which is available in Vietnam. The content is provided by html5, and the app provides modules such as updates, animations, floating buttons, etc.
Jan 2020 - Feb 2021
A messaging app (IM) in China with dating, discussion boards, proxies, video, etc.
Java
MVVM
Retrofit
Room
WebSocket
Jul 2019 - Jan 2020
A video browsing app in China. It features a powerful search coupled with an easy-to-use player. By the way, the ui designer of this app is me.
Java
Retrofit
WebSocket
ijkpleyer, exoplayer
mp4, m3u8
Sep 2017 - May 2019
https://play.google.com/store/apps/details?id=com.lr.amor.care.app&hl=zh_TW
An app that collects the physiology of users and summarizes it by trend chart for health keepers.
Java
Retrofit
BLE
Wear devices
SQLite
Aug 2015 - Mar 2017
SDK for mobile games, including membership, payment, social and other functions.
Java
SDK
Google Payment
ThirdParty Payment
Google/Facebook Login
Facebook Api
Jan 2015 - Aug 2015
A mobile game promo App like “PlayStore” which is preloaded on ASUS Zenfone2
Java
ThirdParty Payment
2006 - 2008
2002 - 2006