# Tiffany Feng

> Software Engineer @ Citadel

Location: New York, New York, United States
Profile: https://flows.cv/tiffanyfeng

## Work Experience
### Software Engineer @ Citadel
Jan 2023 – Present | New York, New York, United States

### Software Engineering Intern @ MongoDB
Jan 2022 – Jan 2022
Created a dynamic configuration service with CLI support, versioning/caching of config files, and the ability to override configurations for arbitrary labels (e.g. instance, region, or provider)

### Software Developer @ Berkeley Codeology
Jan 2021 – Jan 2022 | Berkeley, California, United States
Projects:
•	Beary-Hungry: Website that allows users to filter, sort, and find meal options through the CalDining (dining hall) API and Yelp API
•	Spotify-ology: Website that uses the Spotify API to visualize a user’s streaming habits and genres over a specified period

### Project Leader @ Mastercard @ Voyager Consulting
Jan 2022 – Jan 2022
Led a team of 9 consultants to identify developer pain points in the MasterCard Community Pass onboarding process

### Data Analyst Intern @ HP
Jan 2021 – Jan 2022
Built the Manager Dashboard, a Heroku web app used by North America's Managed Print Services teams (at the Director, District Manager, and Client Manager levels) to expedite team review processes

### Data Analyst Extern @ Uber
Jan 2021 – Jan 2021
Wrote SQL batch scripts to aggregate customer data, behaviorally clustered users via k-means, and increased trial conversion and subscriber retention via targeted ads developed from random forest clustering

### Account Manager @ Voyager Consulting
Jan 2020 – Jan 2021
Acquired Benefit Cosmetics, Coinbase, Costco, and ViacomCBS as clients for the Fall 2020 and Spring 2021 semesters

### Senior Data Consultant @ Monster Beverage Corporation @ Voyager Consulting
Jan 2020 – Jan 2020 | Berkeley, California, United States
Forecasted emerging flavor trends via time series clustering of sales, Google search, and Twitter hashtag data

### Data Consultant @ Levi Strauss & Co. @ Voyager Consulting
Jan 2020 – Jan 2020 | Berkeley, California
Trained a demand forecasting model using SARIMAX, CNN, and LSTM, and outperformed the Levi’s forecasting team by ∼20% on RMSE

### Automation and Manual Test Technician @ HP
Jan 2020 – Jan 2020 | San Diego, California, United States
Developed and executed unit tests to support the HP Smart App’s cloud, platform, and firmware dev teams


## Education
### Bachelor of Arts - BA in Computer Science
University of California, Berkeley

### Bachelor of Science - BS in Business Administration
University of California, Berkeley, Haas School of Business


## Contact & Social
- LinkedIn: https://linkedin.com/in/tiffanylinyifeng

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Source: https://flows.cv/tiffanyfeng
JSON Resume: https://flows.cv/tiffanyfeng/resume.json
Last updated: 2026-04-05