Image of Weixin Liu

Weixin Liu's Email & Phone Number

Software Engineer at Cruise

Weixin Liu's Email Addresses

f****[email protected] Personal Email
w****[email protected] Personal Email

Weixin Liu's Phone Numbers

(213) ***-*412 Phone number

Weixin Liu's Work Experience

Cruise

Software Engineer

August 2020 to Present

Postmates

Software Engineer (BizOps & Seller & Fulfillment)

February 2016 to August 2020

Twitter

Software Engineer (Growth / Content & Discovery)

January 2014 to December 2015

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Weixin Liu's Education

University of Waterloo

January 2009 to January 2013

Weixin Liu's Professional Skills Radar Chart

Based on our findings, Weixin Liu is ...

Expedient
Independent
Measured

What's on Weixin Liu's mind?

Based on our findings, Weixin Liu is ...

52% Left Brained
48% Right Brained

Weixin Liu's Estimated Salary Range

About Weixin Liu's Current Company

Twitter

Frequently Asked Questions about Weixin Liu

What company does Weixin Liu work for?

Weixin Liu works for Twitter


What is Weixin Liu's role at Twitter?

Weixin Liu is Software Engineer (Growth / Content & Discovery)


What is Weixin Liu's personal email address?

Weixin Liu's personal email addresses are f****[email protected], and w****[email protected]


What is Weixin Liu's business email address?

Weixin Liu's business email address is [email protected]***.***


What is Weixin Liu's Phone Number?

Weixin Liu's phone (213) ***-*412


What industry does Weixin Liu work in?

Weixin Liu works in the Computer Software industry.


About Weixin Liu

💼 Past Experience

weixin Liu's professional experience includes three years as a software engineer at Cruise Weixin Liu is currently a Software Engineer (Growth / Content & Discovery) at Twitter from January 2014 to December 2015 (2 years) in San Francisco Bay Area & Vancouver. * Built, shipped and maintained major Twitter products and services that serve hundreds of millions of people with the goal of driving user growth and retention.* Worked on the following projects:1) Collaborated on Instant Timeline which automatically inserts relevant tweets upon signup based on implicit signals2) Leaded Contacts dashboard and API which manage contacts and invitation data3) Modernized Push/SMS/Email notification infrastructure that allows client team to build andschedule new notifications by themselves easily4) Create data pipeline with Twitter Scalding and Pig that generate user Addressbook offlinesnapshot and improve/sanitize the Addressbook offline data. Software Engineer (Platform Services) (Intern) at Twitter from January 2013 to May 2013 (5 months) in San Francisco Bay Area. * Worked on the following projects:1)design and built MediaInfo service on Twitter Mesos/Finagle which provides photo info to downstream services2)designed and built a RESTful endpoint to retrieves and stores sound data for Twitter Hackweek3) Wrote deploy script in Python that automates the process of deploying/updating/killing services4)Implemented viz graphs and alerts monitoring the health status of services in realtime5) Stress tested distributed services to predict the resource requirements with Twitter Iago. Distributed System Engineer (Intern) at Jetlore from May 2012 to September 2012 (5 months) in Sunnyvale, CA, USA. * Gained experience with distributed architecture, large-scale data processing, and concurrentprogramming* Collaborated or leaded on the following projects:1) Crawled thumbnails that represent entities at scale2) Tokenized Twitter hashtags from sentences and extract meaning3) Webpage summary text and image extractor to save company from calling third party service4) Highly efficient by taking advantage of Scala’s async I/O library - Akka’s advanced Future feature5) Applied composite design pattern to combine various more specific sub-extractors (e.g. onedetecting Open Graph Protocol and another one detecting Twitter Card Protocol) together.Video Software Developer (Intern) at Digital Rapids from September 2011 to December 2011 (4 months) in Toronto, On, Canada. * Participated in the ground breaking Kayak application platform project for transforming high volumes of media between acquisition, production, archive and distribution formats* Parallel programming widely practiced under C++ and Java* User interface design and implementation using Java Swing* Components developed on the platform including the following: o Dynamic Switcher: Allow dynamic control of data flow from a visually and contextually way o Video Vertical Stitcher: Stitch two uncompressed video from input vertically o Audio Stream Interleaver: Convert multiple audio streams into one interleaved audio stream o Logic Selector: Select from multiple input source that satisfies the conditions specified. Mobile Software


🎓 Education

Weixin Liu has a Bachelor's degree in Computer Science from the University of Waterloo. She also has a Minor in Economics from the University of Waterloo. Weixin Liu has been working as an intern in the Software Development Department at Anheuser Busch InBev since September 2013.


💡 Technical & Interpersonal Skills

Weixin Liu has a degree in Software engineering from San Francisco Bay Area and a 4 year background in Parallel programming and software development. Weixin has worked in software engineering for CruiseWeixin Liu for 2 years. during this time, he has gained experience in parallel programming, software development, and software quality assurance. Weixin has bachelor's degree in computer Science from San Francisco Bay Area and 5 months experience in software engineering working with Postmates.


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

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In a nutshell

Weixin Liu's Ranking

Ranked #1,293 out of 25,860 for Software Engineer (Growth / Content & Discovery) in California

Weixin Liu's Personality Type

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

Average Tenure

2 year(s), 0 month(s)

Weixin Liu's Willingness to Change Jobs

Unlikely

Likely

Open to opportunity?

There's 85% chance that Weixin Liu is seeking for new opportunities

Weixin Liu's Social Media Links

/in/weixin-liu-33384334
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