My name is Yi Tseng. My specialty is software-defined networking application design and development. I also have experience in front-end and back-end system development such as Django, Express.js, and Laravel.

In late 2016, I decided to go aboard to learn new things, so I postponed my master degree and joined Open Networking Foundation/Lab as an intern.

During my internship, I collaborated with several companies such as Google, Intel, and Barefoot. I learned not only new technologies but also how to work with other people.

In my spare time, I love to contribute to open source projects because it does not only improve my skills but also help others to do a better project.

Open Networking Foundation/Lab 2017-01-16 — 2018-02-28


During my internship, I work on SDN controller(ONOS), programmable data plane(P4), and next-generation mobile cloud (M-CORD).

  • Software-defined networking
  • Network operating system
  • Programmable network device
  • DevOps
  • VPLS/MPLS network
  • Java
  • Python

Cyber Link 2010-07-01 — 2010-08-30

QA intern

In Quality Assurance team. My mission is to find any bugs in the product.
I developed automated testing tools by using Autoit and it helped me to complete my jobs quickly.

  • Unit test


Developer, Moudle owner
  • Software-defined networking
  • Segment routing
  • BGP
  • Java


  • Protocol independent packet processor(P4)
  • CORD™ underlay network
  • Segment routing
  • VNF offloading

ONOS™ with Google tor.p4 demo

  • Programmable data plane
  • Protocol independent packet processor
  • ECMP routing

M-CORD 2018 MWC Barcelona demo

  • Programmable data plane
  • 5G mobile network
  • Mobile Edge Computing
  • VNF offloading

Software-defined network application design and development

Level: Working knowledge
  • Network management application development
  • Multi-controller application
  • Protocol independent packet processor design
  • Virtual network function

Backend development

Level: Working knowledge
  • RESTful API design
  • SQL & NoSQL DB schema design

2015 Mobile Hero, SDN Contest

Awarded 2015-12-16
Market Potential Award
Contest for Software-Defined Networks.

Academic Achievement Award

Awarded 2015-11-12
NCTU Academic Achievement Award(Rank:16/143)


Awarded 2013-07-03
3rd place
National programming contest for private universities.

2012 ITSA Programming Contest

Awarded 2012-12-29
2rd place
National programming contest for private universities.

Tatung University 2010-09-01 — 2014-06-01

Computer Science and Engineering
Bachelor (GPA: 3.9 , rank: 1/97 )


  • I1251A/I1252A - Computer Programming
  • I3120 - Advanced Java Programming
  • I3120 - Database Systems
  • I4010 - Web Application Programming And Security
  • I4050 - System Security

National Chiao Tung University 2014-07-01 — 2018-06-07

Computer Science


  • IOC5157 - Free and Open Source Software and Project Collaboration
  • IOE5015 - Network Programming
  • IOE5048 - Network Security
  • IOE5080 - Software-Defined Networks
Normal (TOEIC score : 685)
Elementary (JLPT N5)

HITCON 2012 — 2014


SITCON 2013 — 2015

Admin & Agenda Team