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Yongxin Xi Email & Phone Number

Anti-fraud and risk compliance expert and enthusiast at DataVisor
Location: San Jose, California, United States 9 work roles 2 schools
1 work email found @datavisor.com 4 phones found area 609 and 408 LinkedIn matched
4 data sources Profile completeness 100%

Contact Signals · 1 work email · 4 phones

Work email y****@datavisor.com
Direct phone (609) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
DataVisor
Role
Anti-fraud and risk compliance expert and enthusiast
Location
San Jose, California, United States
Company size
11 employees

Who is Yongxin Xi? Overview

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Quick answer

Yongxin Xi is listed as Anti-fraud and risk compliance expert and enthusiast at DataVisor, a company with 11 employees, based in San Jose, California, United States. AeroLeads shows a work email signal at datavisor.com, phone signal with area code 609, 408, and a matched LinkedIn profile for Yongxin Xi.

Yongxin Xi previously worked as Senior Product Management Consultant at Datavisor and President at Data Reef Corporation. Yongxin Xi holds Doctor Of Philosophy (Ph.D.), Electrical Engineering from Princeton University.

Company email context

Email format at DataVisor

This section adds company-level context without repeating Yongxin Xi's masked contact details.

{first}.{last}@datavisor.com
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AeroLeads found 1 current-domain work email signal for Yongxin Xi. Compare company email patterns before reaching out.

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Profile bio

About Yongxin Xi

Applied machine learning in anti-fraud domains

Listed skills include Machine Learning, Algorithms, Matlab, C++, and 17 others.

Current workplace

Yongxin Xi's current company

Company context helps verify the profile and gives searchers a useful next step.

DataVisor
Datavisor
Anti-fraud and risk compliance expert and enthusiast
883 N. Shoreline Blvd. Suite A200 Mountain View, CA 94043 United States
Website
datavisor.com
Employees
11
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Company profile
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9 roles

Yongxin Xi work experience

A career timeline built from the work history available for this profile.

Senior Product Management Consultant

Current
Datavisor

Mountain View, California, US

Feb 2023 - Present

President

Current
Data Reef Corporation

Partner with enterprises in anti-fraud and risk compliance space on building world class products and tailored solutions for their clients.

Jan 2023 - Present

Sr. Engineering Manager

Abnormal Security

Las Vegas, Nevada, US

ML for email security

Aug 2021 - Jan 2023

Director Of Engineering, Analytics

Datavisor

Mountain View, California, US

Grew the analytics engineering team from a few to 10+ people, responsible for developing / onboarding / maintaining good quality unsupervised anti-fraud models for various social/financial clients; product owner of auto tuning algorithms and data analytics tools; product co-owner of dCube -- the e2e data modeling platform. Strong in project planning.

May 2018 - Jul 2021

Security Data Scientist

Datavisor

Mountain View, California, US

Developed anti-fraud models through unsupervised machine learning (UML) in the financial sector such as credit card application fraud, transaction fraud; Invented new algorithms and tools to achieve efficient model tuning.

May 2017 - May 2018

Senior Software Engineer

Yahoo

Sunnyvale, CA, US

Responsible for inventing and driving algorithmic improvements in Yahoo Mail antispam. Projects include:- New traffic shaping quota algorithm (in production)- Invented inbound spammer gaming detection algorithms (in production)- Co-invented clustering based retrospective filtering (in production)- Researched a hybrid phishing classifier in production

Oct 2013 - Apr 2017

Software Engineer

Cisco Systems

San Jose, CA, US

MXABU: media experience analytics business unitEmail: yoxi@cisco.comResearch on video analytics to enhance video watching experience, such as keyword catching, video summarization, and speaker identification, etc.

Jul 2011 - Sep 2013

Phd

Princeton University

Princeton, NJ, US

  • My research interests are:
  • Theory of Sparse Learning.
  • Develop efficient and scalable algorithms for large scale image classification.
  • Sparse model learning, online learning, active learning.
  • Interested applications: face recognition, functional MRI brain state classification.
Sep 2006 - Jul 2011

Research Intern In Software Team, Gigabit Switch Business Unit (Gsbu)

Cisco Systems

San Jose, CA, US

I researched, developed and implemented (in MATLAB and C++) the first prototype for the Embedded Behavior Engine on Catalyst 4500 Switches, which can monitor, detect and act on network anomalies basedon the profiles learned from the NetFlow data. Filed a patent as first author at the end of the internship.

Jun 2010 - Sep 2010
Team & coworkers

Colleagues at DataVisor

Other employees you can reach at datavisor.com. View company contacts for 11 employees →

JY Jing Yu Jing Yu Colleague at Datavisor Canada, Canada View → ZS Zhou Shoxboy Zhou Shoxboy Colleague at Datavisor Chaoyang District, Beijing, China, China View → JC Jeremy Chen Jeremy Chen Colleague at Datavisor Mountain View, California, United States, United States View → BL Bonnie Liu Bonnie Liu Colleague at Datavisor Beijing, China, China View → LL Len Lin Len Lin Colleague at Datavisor Canada, Canada View → LX Luo Xiansan Luo Xiansan Colleague at Datavisor Shanghai, China, China View → YW Yuqing Wang Yuqing Wang Colleague at Datavisor Sunnyvale, California, United States, United States View → KC Kuan-Yu Chu (朱冠宇) Kuan-Yu Chu (朱冠宇) Colleague at Datavisor Mountain View, California, United States, United States View → HC Hongyu Cui Hongyu Cui Colleague at Datavisor San Francisco Bay Area, United States View → JS Jindan Song Jindan Song Colleague at Datavisor Mountain View, California, United States, United States View →
2 education records

Yongxin Xi education

Doctor Of Philosophy (Ph.D.), Electrical Engineering

Princeton University

Bachelor Of Science (Bs), Electrical Enginnering

Fudan University
FAQ

Frequently asked questions about Yongxin Xi

Quick answers generated from the profile data available on this page.

What company does Yongxin Xi work for?

Yongxin Xi works for DataVisor.

What is Yongxin Xi's role at DataVisor?

Yongxin Xi is listed as Anti-fraud and risk compliance expert and enthusiast at DataVisor.

What is Yongxin Xi's email address?

AeroLeads has found 1 work email signal at @datavisor.com for Yongxin Xi at DataVisor.

What is Yongxin Xi's phone number?

AeroLeads has found 4 phone signal(s) with area code 609, 408 for Yongxin Xi at DataVisor.

Where is Yongxin Xi based?

Yongxin Xi is based in San Jose, California, United States while working with DataVisor.

What companies has Yongxin Xi worked for?

Yongxin Xi has worked for Datavisor, Data Reef Corporation, Abnormal Security, Yahoo, and Cisco Systems.

Who are Yongxin Xi's colleagues at DataVisor?

Yongxin Xi's colleagues at DataVisor include Jing Yu, Zhou Shoxboy, Jeremy Chen, Bonnie Liu, and Len Lin.

How can I contact Yongxin Xi?

You can use AeroLeads to view verified contact signals for Yongxin Xi at DataVisor, including work email, phone, and LinkedIn data when available.

What schools did Yongxin Xi attend?

Yongxin Xi holds Doctor Of Philosophy (Ph.D.), Electrical Engineering from Princeton University.

What skills is Yongxin Xi known for?

Yongxin Xi is listed with skills including Machine Learning, Algorithms, Matlab, C++, Python, Java, Linux, and Computer Science.

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