Image of Yajun Liu

Yajun Liu

Staff Engineer

Staff Engineer at PayPal

San Francisco Bay Area

Section title

Yajun Liu's Email Addresses & Phone Numbers

Yajun Liu's Work Experience


Staff Engineer

San Jose


Associate Developer

February 2000 to December 2000

San Francisco


Senior Software Engineer

October 2016 to August 2017

Mountain View, CA

Yajun Liu's Education

California Polytechnic State University-San Luis Obispo

MS, Computer Science

1999 to 2000

Universitetet i Oslo

BS, Computer Science

1995 to 1998

Yajun Liu's Professional Skills Radar Chart

Based on our findings, Yajun Liu is ...


What's on Yajun Liu's mind?

Based on our findings, Yajun Liu is ...

52% Left Brained
48% Right Brained

Yajun Liu's Estimated Salary Range

About Yajun Liu's Current Company


Frequently Asked Questions about Yajun Liu

What company does Yajun Liu work for?

Yajun Liu works for PayPal

What is Yajun Liu's role at PayPal?

Yajun Liu is Staff Engineer

What is Yajun Liu's personal email address?

Yajun Liu's personal email address is y****[email protected]

What is Yajun Liu's business email address?

Yajun Liu's business email addresses are not available

What is Yajun Liu's Phone Number?

Yajun Liu's phone (**) *** *** 253

What industry does Yajun Liu work in?

Yajun Liu works in the Internet industry.

Who are Yajun Liu's colleagues?

Yajun Liu's colleagues are PRATIK SHEKHAR, Sudhir Muthuraj, Sagar Navgire, Nupur Bansod, Weijun Qian, Colin Fyffe, Hang Ngo, Akila RP, Benjamin White, and Nidhi Chitalia

About Yajun Liu

💼 Past Experience

In February of 2002, Yajun Liu was employed as a software engineer at Quadbase Systems in Santa Clara, California. While at Quadbase, Liu was responsible for developing and maintaining the core functionalities of the reporting engine, EspressReport. In addition, Liu also extended EspressReport to a web based reporting enterprise server with J2EE integration.Liu is also a longtime contributor to the development of Charting and Reporting software, and was instrumental in completing the development of the company’s web-based system. Liu is also responsible for developing and maintaining key product modules of the application suite.

🎓 Education

From 1999 to 2000, Yajun Liu majored in Computer Science at California Polytechnic State University-San Luis Obispo. After studying at Universitetet i Oslo, Liu obtained his BS in 1995. Liu then completed his MS in 1999 from California Polytechnic State University- San Luis Obispo.Liu's prior experience in the computer field:Liu has a lot of prior experience in the computer field, having studied at California Polytechnic State University-San Luis Obispo and Universitetet i Oslo. Liu has worked in a variety of roles in the computer field, including project leader, software engineer, system engineer, and software development manager. Liu is particularly skilled in developing software that meets the needs of a specific consumer audience, such as small businesses.

💡 Technical & Interpersonal Skills

In Summary: Yajun Liu has a wide range of experience in web application development, combined with strong technical and interpersonal skills, he is well-equipped to work on a wide variety of projects. Liu has a strong understanding of how algorithms and data structures work, and is able to design well-functioning and efficient applications. He is also excellent at programming in Python, which makes him well-equipped to work on large, complex projects.

Yajun Liu’s Personal Email Address, Business Email, and Phone Number

are curated by ContactOut on this page.

10x your recruitment & sales conversations

Contact over 200M professionals
instantly by email or phone. Reveal
personal & work email addresses, as
well as phone numbers accurately with
our ContactOut Chrome extension.

In a nutshell

Yajun Liu's Personality Type

Introversion (I), Sensing (S), Thinking (T), Perceiving (P)

Average Tenure

3 year(s), 0 month(s)

Yajun Liu's Willingness to Change Jobs



Open to opportunity?

There's 86% chance that Yajun Liu is seeking for new opportunities

Yajun Liu's Social Media Links

/company/p... /school/ca...
Engage candidates 10x faster

Enjoy unlimited access and discover candidates outside of LinkedIn

Trusted by 400K users from

76% of Fortune 500 companies

Microsoft Nestle PWC JP Morgan Merck Rackspace WarnerMedia Randstad Yelp Google

The most accurate data ever

CCPA Compliant
GDPA Aligned
150M Personal Emails
300M Work Emails
50M Direct Dials
200M Professional Profiles
30M Company Profiles

Hire Anyone, Anywhere
with ContactOut today

Making remote or global hires? We can help.

  • 50 contacts/month
  • Works on standard LinkedIn only
  • Work emails, personal emails, mobile numbers
* 1 user per company limit

No credit card required

Try ContactOut for Free