ZHANG Qichuan

Senior Software Engineer



Hello, I am ZHANG Qichuan, a senior software engineer in Singapore with more than 10 years of experience. Fast learner, hard worker and team player who is proficient in an array of programming languages and development tools.

Download Resume


Proficient in Mobile Technology, IPTV, System Integration, and Digital Security. Effective problem-solving skills with an optimistic attitude


Nanyang Technological University, Singapore

2005 - 2009

Bachelor's degree in Computer Engineering (2nd Upper Class)

Nan Hwa High School, Malaysia

2000 - 2005

Malaysia's Top 10 in Mathematics and Chinese Language, UEC (Unified Examination Certificate)


Ant Group

OCT 2017 - Current

Technology Advisor
- Launched an open service aggregation platform for one of the largest e-wallet mobile apps in India to provide value-added services for its 450 million users
- Designed a payment service for one of the largest e-commerce mobile apps in Indonesia to support its 70 million monthly users
- Integrated mobile wallet solution to one of the most popular instant messaging apps in Indonesia
- Optimized the application performance to cope with entry-level mobile devices
- Developed a Debug Diagnostic tool for internal and partner developers
- Organized workshops to evangelize Alipay China mobile solutions to partners


OCT 2014 - OCT 2017

Android Dev Lead
- Achieved average of 4.3 ratings in Google Play Store
- Kept the app crash rate below 0.8%
- Implemented a workflow to manage remote team collaborations


AUG 2011 - OCT 2014

Head of Department, Application Development & Services
- Launched nationwide IPTV project with local telco in Singapore
- Designed and deployed In-Room entertainment system with flagship hotels in Taipei and Taichung, Taiwan
- Developed Android based TV set-top box


JUN 2009 - JUL 2011

R&D Software Engineer
- Enhanced Card Admin, a software provides all the necessary fundamentals to manage any 2G, 3G and CDMA card
- Created the software framework for SmartCard communication

general skills

Android 90%

iOS 60%


Flutter 60%

Java 90%

Python 70%

Javascript 90%

Swift 60%

Recent projects_


TweetFit for KaiOS

­čĆć Top 5 most installed KaiOS Apps in 2020.

A fast and responsive Twitter App dedicated for KaiOS.

Used stack:

  • html5
  • css3
  • JavaScript
  • kaios
  • npm

TweetFit for Fitbit

Use TweetFit App to view your latest twitter timeline from your wrist :)

Used stack:

  • html5
  • css3
  • JavaScript
  • Fitbit

Android Open-CC

An Android port to OPENCC, a library to convert Simplified Chinese to Traditional Chinese and vice versa. In additional, it also adopts the regional vocabulary and terminology interchangeably during conversion among Mainland China Simplified Chinese, Taiwan Traditional Chinese and Hong Kong Traditional Chinese.

Used stack:

  • Java
  • Android
  • C++

Get in touch_