Principal Software Engineer
Current
Oct 2021 - Present
AeroLeads people directory · profile
S Yi Email & Phone Number
Principal Software Engineer
at
Workday
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
Principal Software Engineer
Location
San Francisco Bay Area, United States
Company size
Who is S Yi? Overview
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Quick answer
S Yi is listed as Principal Software Engineer at Workday, a with 13238 employees, based in San Francisco Bay Area, United States. AeroLeads shows a matched LinkedIn profile for S Yi.
S Yi previously worked as Software Engineer in Machine Learning at Apple and Principal Member Of Technical Staff at At&T. S Yi holds Ph. D, Computer Science from University Of Georgia - Franklin College Of Arts And Sciences.
Company email context
Email format at Workday
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Workday
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Profile bio
About S Yi
Proficient in * Distributed System performance benchmark and analysis* Concurrent and distributed system development and trouble shooting in Java and Scala* Machine learning algorithms and systems* OS, Network, JVM, Zookeeper, Netty, Vertx, Node.js, Kafka, Hadoop, Spark, Cassandra, Solr, Airflow
Current workplace
S Yi's current company
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Workday
6 roles
S Yi work experience
A career timeline built from the work history available for this profile.
Software Engineer In Machine Learning
Aug 2020 - Oct 2021
Principal Member Of Technical Staff
Sep 2009 - Jul 2020
Senior Member Of Technical Staff
May 2005 - Sep 2009
Software Engineer
Oriental Legend Maker Software Development Company Limited
Enterprise information system development
Feb 1998 - Sep 1998
Software Engineer
Jiarong Communications
Developed a low-cost international fax forwarding system using a private IP network. C programming under UNIX, with RDBMS.
Jul 1996 - Feb 1998
Team & coworkers
Colleagues at Workday
Other employees you can reach at workday.com. View company contacts for 13238 employees →
LS
Lacy Sam
Colleague at WorkdayTazewell, Virginia, United States
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MR
Md Rasedul Hauque
Colleague at WorkdaySan Jose, California, United States
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DN
Dakota N.
Colleague at WorkdayWaddell, Arizona, United States
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MH
Mariam Hassan
Colleague at WorkdayDubai, United Arab Emirates
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JP
Jonathan Pae
Colleague at WorkdayPortland, Oregon, United States
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FG
Fiona Guan
Colleague at WorkdayUnited States
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LM
Lucinda Maureen
Colleague at WorkdayMünster, North Rhine-Westphalia, Germany
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ML
Michelle Lynch
Colleague at WorkdayIreland
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CG
Chloe Griffin
Colleague at WorkdayIreland
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FC
Faisal Chemban
Colleague at WorkdayPleasanton, California, United States
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Lacy Sam
Colleague at WorkdayTazewell, Virginia, United States
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MR
Md Rasedul Hauque
Colleague at WorkdaySan Jose, California, United States
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DN
Dakota N.
Colleague at WorkdayWaddell, Arizona, United States
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MH
Mariam Hassan
Colleague at WorkdayDubai, United Arab Emirates
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JP
Jonathan Pae
Colleague at WorkdayPortland, Oregon, United States
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FG
Fiona Guan
Colleague at WorkdayUnited States
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LM
Lucinda Maureen
Colleague at WorkdayMünster, North Rhine-Westphalia, Germany
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ML
Michelle Lynch
Colleague at WorkdayIreland
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CG
Chloe Griffin
Colleague at WorkdayIreland
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FC
Faisal Chemban
Colleague at WorkdayPleasanton, California, United States
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1 education record
S Yi education
FAQ
Frequently asked questions about S Yi
Quick answers generated from the profile data available on this page.
What company does S Yi work for?
S Yi works for Workday.
What is S Yi's role at Workday?
S Yi is listed as Principal Software Engineer at Workday.
Where is S Yi based?
S Yi is based in San Francisco Bay Area, United States while working with Workday.
What companies has S Yi worked for?
S Yi has worked for Workday, Apple, At&T, Oriental Legend Maker Software Development Company Limited, and Jiarong Communications.
Who are S Yi's colleagues at Workday?
S Yi's colleagues at Workday include Lacy Sam, Md Rasedul Hauque, Dakota N., Mariam Hassan, and Jonathan Pae.
How can I contact S Yi?
You can use AeroLeads to view verified contact signals for S Yi at Workday, including work email, phone, and LinkedIn data when available.
What schools did S Yi attend?
S Yi holds Ph. D, Computer Science from University Of Georgia - Franklin College Of Arts And Sciences.
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