Quantitative Researcher
Current
Mar 2020 - Present
AeroLeads people directory · profile
Xi Chen Email & Phone Number
Quantitative Researcher at Citadel Securities
at
Citadel Securities
1 work email found
@citadelsecurities.com
3 phones found area 919
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 86%
Current company
Role
Quantitative Researcher at Citadel Securities
Location
Greater Chicago Area, United States, United States
Who is Xi Chen? Overview
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Quick answer
Xi Chen is listed as Quantitative Researcher at Citadel Securities at Citadel Securities, based in Greater Chicago Area, United States, United States. AeroLeads shows a work email signal at citadelsecurities.com, phone signal with area code 919, and a matched LinkedIn profile for Xi Chen.
Xi Chen previously worked as Quantitative Researcher at Citadel Securities and Senior Software Engineer at Linkedin. Xi Chen holds Doctor Of Philosophy (Ph.D.), Statistical Science from Duke University.
Company email context
Email format at Citadel Securities
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{first}.{last}@citadelsecurities.com
86% confidence
AeroLeads found 1 current-domain work email signal for Xi Chen. Compare company email patterns before reaching out.
Profile bio
About Xi Chen
Graduated from Duke University as a Ph.D. in Statistical Science, I used to work with Professor Mike West on Bayesian analysis of large-scale streaming network data analysis, multivariate dynamic linear models, sequential monitoring and anomaly detection. I am also interested in Bayesian non-parametrics, parallel algorithms and other efficient computation methods.I got my Bachelor degree from Zhejiang University. I graduated in 2013 with dual degree in Mathematics & Applied Mathematics and English Language & Literature with Science and Engineering honors granted by Chu Kochen Honors College. Four years' study and research at Zhejiang University enriched me with solid background in mathematics, statistics, computer science, bio-informatics and linguistics. Because of my excellent academics and research work, I was recognized as one of the top 30 undergraduates (only 4 females in my year) majoring computer science and related disciplines in China and awarded the Microsoft Young Fellowship in 2012. I also served as president at Students Overseas Studies Association for one term (2010-2011), leading an excellent team of 250+ members.
Current workplace
Xi Chen's current company
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6 roles
Xi Chen work experience
A career timeline built from the work history available for this profile.
Oct 2018 - Feb 2020
Software Engineer
LinkedIn Salary - Proposed a two-step framework that utilizes a novel, semantic representation of companies (Company2vec) and a Bayesian statistical model to computing robust, reliable insights at the company level when there is limited or no data at all. - Improved salary insights by 35 times, and active user coverage by 600%+. - Related publication.
Jun 2017 - Sep 2018
Graduate Research And Teaching Assistant
RA/TA in the Department of Statistical Science. Publications see Google scholar homepage.Research Experiences Bayesian analysis, prediction & monitoring of dynamic networks for adaptive ad placement - Bayesian dynamic flow model for non-Gaussian streaming data, in contexts of web browser and user preference studies, focused on effective and scalable.
Aug 2013 - May 2017
Research Intern
Proposed a sequential Bayesian optimization algorithm with explore-and-exploit strategy for multiple-objective optimization with applications in job search re-ranking; implemented both offline large-scale data processing & online experiment sampling algorithm.
May 2016 - Aug 2016
Software Engineering Intern
Developed online anomaly detection & offline hot-spotting algorithms for metrics monitoring at LinkedIn with applications in site speed monitoring for server status detection; proposed & implemented pattern recognition algorithms based on scan statistics & Bayesian dynamic modeling.
May 2015 - Aug 2015
2 education records
Xi Chen education
Doctor Of Philosophy (Ph.D.), Statistical Science
Duke University
Bachelor Of Science With Science And Engineering Honors, Bachelor Of Arts, Mathematics & Applied Mathematics, English Language & Literature
Zhejiang University
FAQ
Frequently asked questions about Xi Chen
Quick answers generated from the profile data available on this page.
What company does Xi Chen work for?
Xi Chen works for Citadel Securities.
What is Xi Chen's role at Citadel Securities?
Xi Chen is listed as Quantitative Researcher at Citadel Securities at Citadel Securities.
What is Xi Chen's email address?
AeroLeads has found 1 work email signal at @citadelsecurities.com for Xi Chen at Citadel Securities.
What is Xi Chen's phone number?
AeroLeads has found 3 phone signal(s) with area code 919 for Xi Chen at Citadel Securities.
Where is Xi Chen based?
Xi Chen is based in Greater Chicago Area, United States, United States while working with Citadel Securities.
What companies has Xi Chen worked for?
Xi Chen has worked for Citadel Securities, Linkedin, and Duke University.
How can I contact Xi Chen?
You can use AeroLeads to view verified contact signals for Xi Chen at Citadel Securities, including work email, phone, and LinkedIn data when available.
What schools did Xi Chen attend?
Xi Chen holds Doctor Of Philosophy (Ph.D.), Statistical Science from Duke University.
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