Staff Applied Scientist
Current
Jul 2024 - Present
AeroLeads people directory · profile
Wenlong Sun Email & Phone Number
Applied Scientist at Sojern
at
Sojern
1 work email found
@sojern.com
3 phones found area 502
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Applied Scientist at Sojern
Location
San Francisco, California, United States
Company size
Who is Wenlong Sun? Overview
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Quick answer
Wenlong Sun is listed as Applied Scientist at Sojern at Sojern, a with 201 employees, based in San Francisco, California, United States. AeroLeads shows a work email signal at sojern.com, phone signal with area code 502, and a matched LinkedIn profile for Wenlong Sun.
Wenlong Sun previously worked as Staff Applied Scientist at Sojern and Senior Applied Scientist at Sojern. Wenlong Sun holds Doctor Of Philosophy (Phd), Computer Science from University Of Louisville.
Company email context
Email format at Sojern
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{first}.{last}@sojern.com
89% confidence
AeroLeads found 1 current-domain work email signal for Wenlong Sun. Compare company email patterns before reaching out.
Profile bio
About Wenlong Sun
Data & Applied scientist skilled in developing accurate, scalable, fair, and interpretable machine learning models to mine hidden information from diverse types of data. Machine Learning, Deep learning, Recommender Systems. Expertise in supervised and unsupervised Learning.
Listed skills include Data Analysis, Machine Learning, Python, Matlab, and 18 others.
Current workplace
Wenlong Sun's current company
Company context helps verify the profile and gives searchers a useful next step.
Sojern
5 roles
Wenlong Sun work experience
A career timeline built from the work history available for this profile.
Senior Applied Scientist
Current* Designed and developed a set of gRPC services for our new product, utilizing linear programing and statistical techniques to optimize the budget calculation, and participated in the development of the end-to-end data pipeline. * Built a machine learning model to predict daily impressions delivery to optimize budget allocation.* Utilized GoogleCloud machine learning platform (Kubeflow) to automate our ML model training and deployment. * Built statistical models to optimize the bid estimation for product from the Facebook advertisement.
Jan 2021 - Present
Data Science Engineer Iii
• Built an incrementality pipeline prototype to check effectiveness of online digital advertisement.• Actively participated in enhancing our bid and budget optimization for online search products.• Built machine learning model to predict daily performance to optimize budget allocation.
Feb 2019 - Jan 2021
Graduate Research Assistant
• Developed a blind-spot-awareness matrix factorization method to debias the systemic feedback loop in collaborative filtering, caused by the human-recommender system interaction. • Studied the interaction between the human and output of machine learning algorithms, focusing on how algorithmic biases lead to behavior change of algorithms and how human reaction during the interaction affects the behavior of the algorithms. • Build a two-step ranking tool to predict user engagement of Tweets using NMF and Learning-to-Rank algorithms, and achieved the top 10 among teams (RecSys Challenge 2014).
Aug 2013 - Jan 2019
Computer Engineer & Data Scientist Intern
• Actively participated in building our data process pipeline wth AWS, including collecting data from the wearable device, analyzing the data, and showing the result on the customer portal.
May 2016 - Dec 2016
Team & coworkers
Colleagues at Sojern
Other employees you can reach at sojern.com. View company contacts for 201 employees →
PS
Pierre-Emmanuel Sirjacq
Colleague at SojernFrance
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KR
Kelsey Reeve
Colleague at SojernWest Des Moines, Iowa, United States
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KA
Karol Arguello, Mba
Colleague at SojernLincoln, Nebraska, United States
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MC
Marios Chatziangelou
Colleague at SojernCounty Dublin, Ireland
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CH
Chengxiang H.
Colleague at SojernBerkeley, California, United States
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JG
Jackie Griffin
Colleague at SojernOmaha, Nebraska, United States
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AK
Amber Kuo
Colleague at SojernSan Francisco, California, United States
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TH
Tala H.
Colleague at SojernDubai, United Arab Emirates
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LF
Luke Forrester
Colleague at SojernDublin, County Dublin, Ireland
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JH
Jo Han Oon
Colleague at SojernSingapore
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Pierre-Emmanuel Sirjacq
Colleague at SojernFrance
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KR
Kelsey Reeve
Colleague at SojernWest Des Moines, Iowa, United States
View →
KA
Karol Arguello, Mba
Colleague at SojernLincoln, Nebraska, United States
View →
MC
Marios Chatziangelou
Colleague at SojernCounty Dublin, Ireland
View →
CH
Chengxiang H.
Colleague at SojernBerkeley, California, United States
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JG
Jackie Griffin
Colleague at SojernOmaha, Nebraska, United States
View →
AK
Amber Kuo
Colleague at SojernSan Francisco, California, United States
View →
TH
Tala H.
Colleague at SojernDubai, United Arab Emirates
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LF
Luke Forrester
Colleague at SojernDublin, County Dublin, Ireland
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JH
Jo Han Oon
Colleague at SojernSingapore
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4 education records
Wenlong Sun education
Doctor Of Philosophy (Phd), Computer Science
University Of Louisville
Certificate In Data Mining, Computer Science
University Of Louisville
Master Of Engineering (M.Eng.), Artificial Intelligence
Anhui University Of Technology
Bachelor'S Degree, Electrical, Electronics And Communications Engineering
Anhui University Of Technology
FAQ
Frequently asked questions about Wenlong Sun
Quick answers generated from the profile data available on this page.
What company does Wenlong Sun work for?
Wenlong Sun works for Sojern.
What is Wenlong Sun's role at Sojern?
Wenlong Sun is listed as Applied Scientist at Sojern at Sojern.
What is Wenlong Sun's email address?
AeroLeads has found 1 work email signal at @sojern.com for Wenlong Sun at Sojern.
What is Wenlong Sun's phone number?
AeroLeads has found 3 phone signal(s) with area code 502 for Wenlong Sun at Sojern.
Where is Wenlong Sun based?
Wenlong Sun is based in San Francisco, California, United States while working with Sojern.
What companies has Wenlong Sun worked for?
Wenlong Sun has worked for Sojern, University Of Louisville, and Gen Nine Inc.
Who are Wenlong Sun's colleagues at Sojern?
Wenlong Sun's colleagues at Sojern include Pierre-Emmanuel Sirjacq, Kelsey Reeve, Karol Arguello, Mba, Marios Chatziangelou, and Chengxiang H..
How can I contact Wenlong Sun?
You can use AeroLeads to view verified contact signals for Wenlong Sun at Sojern, including work email, phone, and LinkedIn data when available.
What schools did Wenlong Sun attend?
Wenlong Sun holds Doctor Of Philosophy (Phd), Computer Science from University Of Louisville.
What skills is Wenlong Sun known for?
Wenlong Sun is listed with skills including Data Analysis, Machine Learning, Python, Matlab, Data Mining, Computer Science, Programming, and Data Visualization.
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