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Haley Feng Email & Phone Number
Data Analyst - USDS Trust and Safety
at
TikTok
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
Data Analyst - USDS Trust and Safety
Location
San Francisco Bay Area, United States, United States
Company size
Who is Haley Feng? Overview
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Quick answer
Haley Feng is listed as Data Analyst - USDS Trust and Safety at TikTok, a company with 73474 employees, based in San Francisco Bay Area, United States, United States. AeroLeads shows a matched LinkedIn profile for Haley Feng.
Haley Feng previously worked as Data Analyst - USDS Trust & Safety at Tiktok and Data Scientist at Together Labs. Haley Feng holds Bachelor Of Science - Bs, Mathematics, Concentration In Data Science from Uc Irvine.
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Email format at TikTok
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TikTok
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Profile bio
About Haley Feng
With over four years of experience in data science, I am passionate about leveraging data to create engaging and immersive experiences for users in the web3 metaverse gaming industry. As a data scientist at Together Labs, I enhance the world's largest social metaverse platform by delivering comprehensive revenue, retention, and user journey insights to executives and business leaders. I also collaborate with cross-functional teams to develop data plans and KPIs for sales campaigns, quest and subscription programs, and A/B tests during software launches. I bring diverse perspectives and experiences to the team, as I have a multicultural background and fluency in Cantonese and Mandarin.In my current role, I use various technologies and tools to extract, analyze, and visualize data from large-scale relational databases, serving records for over 700k daily active users. I am proficient in writing complex SQL queries and cron jobs, as well as using Tableau, Python, Databricks, AWS, and Jenkins. I also apply time series forecasting techniques to predict campaign enrollments and gaming currency spending, contributing to data-driven decision-making processes. I have generated a positive reputation for the data team by consistently exceeding stakeholder expectations, achieving a high customer satisfaction rate and delivering projects ahead of schedule.
Current workplace
Haley Feng's current company
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Tiktok
6 roles
Haley Feng work experience
A career timeline built from the work history available for this profile.
Data Analyst - Usds Trust & Safety
Current
Sep 2024 - Present
Data Scientist
- Enhanced the world's largest web3 social metaverse gaming platform by delivering comprehensive data-driven insights on revenue, retention, and user journey to COO, CPO and other business leaders
- Collaborated with cross-functional teams to develop data plans including KPIs and Tableau dashboards to support sales campaigns, in-app quests, subscription programs, and A/B tests during software launches
- Accelerated promotion for premium in-game products by identifying and targeting highly engaged active users
- Optimized spam detection through natural language processing (NLP) techniques and assessed its impact on new users
- Technologies Used: SQL, GIT, Tableau, Python, Databricks, AWS, Jenkins
Jan 2022 - Sep 2024
Data Science Intern
- Decreased data processing time by writing complex SQL queries and cron jobs to extract data from Presto relational databases, serving records for 700K+ daily active users
- Applied time series forecasting and predictive analytics to understand promotion length and user engagement
- Generated a positive reputation for the data team by consistently exceeding stakeholder expectations, notably by providing timely preliminary data crucial for time-sensitive monetization projects
Sep 2021 - Dec 2021
Outreach Assistant
Uc Irvine Math Ceo
- Assisted UCI professors on a mathematics enrichment program for grade 6-12 youths from underserved minority communities
- Collected and provided statistical result on participants’ performance to analyze student’s progress and enhance the quality of the program
Sep 2016 - Dec 2017
Main Library Intern
- Interacted and assisted youths and senior citizens during creative workshops and organized events with set-up and clean-up duties
- Supported summer reading programs with data entries and record keeping
Jun 2014 - Aug 2014
Team & coworkers
Colleagues at TikTok
Other employees you can reach at tiktok.com. View company contacts for 73474 employees →
AM
Ashton Mc Cormack
Colleague at Tiktok
County Wicklow, Ireland, Ireland
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CG
Citlally Gonzalez
Colleague at Tiktok
Lubbock, Texas, United States, United States
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HC
Habub Choudhury
Colleague at Tiktok
Assam, India, India
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HA
Hicham Abdel Halim
Colleague at Tiktok
Prefecture Of Casablanca, Casablanca-Settat, Morocco, Morocco
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AZ
Amber Z.
Colleague at Tiktok
San Jose, California, United States, United States
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SK
Simoun Kylle Torres
Colleague at Tiktok
Quezon City, National Capital Region, Philippines, Philippines
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EJ
Emari Jones
Colleague at Tiktok
Oviedo, Florida, United States, United States
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CL
Cecilia Li
Colleague at Tiktok
Los Angeles, California, United States, United States
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AG
Alexandros Giannakos
Colleague at Tiktok
Thessaloniki, Central Macedonia, Greece, Greece
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TZ
Thomas Zheng
Colleague at Tiktok
Shenzhen, Guangdong, China, China
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Ashton Mc Cormack
Colleague at Tiktok
County Wicklow, Ireland, Ireland
View →
CG
Citlally Gonzalez
Colleague at Tiktok
Lubbock, Texas, United States, United States
View →
HC
Habub Choudhury
Colleague at Tiktok
Assam, India, India
View →
HA
Hicham Abdel Halim
Colleague at Tiktok
Prefecture Of Casablanca, Casablanca-Settat, Morocco, Morocco
View →
AZ
Amber Z.
Colleague at Tiktok
San Jose, California, United States, United States
View →
SK
Simoun Kylle Torres
Colleague at Tiktok
Quezon City, National Capital Region, Philippines, Philippines
View →
EJ
Emari Jones
Colleague at Tiktok
Oviedo, Florida, United States, United States
View →
CL
Cecilia Li
Colleague at Tiktok
Los Angeles, California, United States, United States
View →
AG
Alexandros Giannakos
Colleague at Tiktok
Thessaloniki, Central Macedonia, Greece, Greece
View →
TZ
Thomas Zheng
Colleague at Tiktok
Shenzhen, Guangdong, China, China
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4 education records
Haley Feng education
Bachelor Of Science - Bs, Mathematics, Concentration In Data Science
Master Of Science - Ms, Software Engineering, Specialization In Data Science
Bachelor Of Science - Bs, Mathematics
High School Diploma, 4.0/4.0
FAQ
Frequently asked questions about Haley Feng
Quick answers generated from the profile data available on this page.
What company does Haley Feng work for?
Haley Feng works for TikTok.
What is Haley Feng's role at TikTok?
Haley Feng is listed as Data Analyst - USDS Trust and Safety at TikTok.
Where is Haley Feng based?
Haley Feng is based in San Francisco Bay Area, United States, United States while working with TikTok.
What companies has Haley Feng worked for?
Haley Feng has worked for Tiktok, Together Labs, Uc Irvine Math Ceo, and San Francisco Public Library.
Who are Haley Feng's colleagues at TikTok?
Haley Feng's colleagues at TikTok include Ashton Mc Cormack, Citlally Gonzalez, Habub Choudhury, Hicham Abdel Halim, and Amber Z..
How can I contact Haley Feng?
You can use AeroLeads to view verified contact signals for Haley Feng at TikTok, including work email, phone, and LinkedIn data when available.
What schools did Haley Feng attend?
Haley Feng holds Bachelor Of Science - Bs, Mathematics, Concentration In Data Science from Uc Irvine.
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