Hi, my name is Hantsy, a passionate independent freelancer from China. I have 20-year experience in software engineering, and I am mainly focusing on Java EE/Jakarta EE and Spring ecosystem.

I am also a blogger, twitter, and open-source contributor. In the past 2020, I have contributed over 100k lines of open-source codes via Github.

In 2012, I was invited to attend the JBoss User and Developer Conference in Boston and received the 2012 JBoss Community Recognition Awards by RedHat(now division of IBM).

Currently, I live in Guangzhou, China.

What is my dream job?

• Be able to work anywhere on the earth.
• Always be agile, build your own Agile/Scrum principle at your pace, not obey all rules from a Scrum Master course.
• Believe in engineering culture, no meetings, always use the professional collaboration tools to replace the tedious chat or video call.
• Advocate geek culture, embrace challenges in daily work and always try to update the latest tech stack and give a shot to the cutting-edge technologies.
• Emphasize on time management and self-management, flexible working time.

I am available for new opportunities.

Check my CV in pdf or browse my profile on LinkedIn.

news

Jan 22, 2022	Received my first donate - 3 cups of coffee.
Jan 1, 2022	Create a new repository for Spring 6 see: spring6-sandox.
Sep 24, 2021	Contributed my first feature PR to Spring framework, see: spring-framework#27331.
Jun 14, 2021	New repository hantsy/spring-graphql-sample.
May 3, 2021	I am a Jakarta EE contributor

selected publications

1. EE8BE

   Jakarta EE 8 By Example

   2017

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feel free to contact me by Gmail .