JiachenNing

JiachenNing

@ninjachen

Java Software Engineer

CN
jiachenning@gmail.com

Career Timeline

  • January 6, 2020 - March 6, 2023

    Big Data Engineer
    As a Big Data Engineer at eBay, I was responsible for data generation and production pipelines in the selling domain, including sellers' listed products, product information, stores, and performance metrics for listing tools.
  • 2018-09-25 - 2019-07-31

    Java Engineer
    We made a social app called onecan, which provides chat services to ones have social anxiety. I was the server side engineer which provides the solid apis to clients. And did the technical research on the data migration tools and distributed databases.
  • 2016-07-01 - 2018-09-25

    Software Engineer
    Zeonic was a startup based on public traffic, such as bike, bus, metro info service. Recently we were focused on mobile payment. If you use our app and show the qr code, you could get on the taizhou's bus with no cash nor transportation card.
  • 2015-07-01 - 2016-03-30

    Android Developer and PHP Developer
    I joined Clink Finance at very early stage. We helped our customers which are also startupers to coding their dreams. I played the role as an android developer, a php developer and a general technical support in our team.
  • 2014-09-01 - 2015-07-01

    Full Stack Engineer
    My second job was working for a startup called Geex Finance. It was an Internet Finance company with series A term raised by Sequoia Capital. We helped merchant to build their website and apps, sold our loan product by the way.
  • 2012-07-01 - 2014-09-01

    Java engineer
    My first job was coding for enterprise software. One project was for NanJing Airport which using algorithm to deal daily shift schedule and alarm delay flights.
  • Beginning!