Tiffany Tay

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Product Manager + Analytics Wiz | Transforming Data into Actionable Insights | Process Improvement Champion

CPA | Masters in Accounting | Pastry Cook

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About Me

Driven product and operations leader with 10+ years of experience building and scaling B2B SaaS solutions and leading nonprofit teams to greater impact. I specialize in translating complex data into actionable insights, launching user-centered products, and optimizing operations to drive measurable growth-whether that means increasing customer retention for a SaaS platform or streamlining processes to help nonprofits achieve their missions faster. Passionate about cross-functional collaboration and social good, I thrive at the intersection of technology, analytics, and purpose, and am always eager to connect with teams committed to making a difference.

Before PwC, I graduated from the University of Texas at Austin with both bachelor’s and master’s degrees in Accounting. My credentials include CPA licenses in NY and TX and Advanced Designer Certification in Alteryx - as well as a culinary certification from the Natural Gourmet Institute in NYC.

I value beautiful design and efficiency. When not working, I love to draw inspiration from travel, hang out with dogs, try new foods and take on challenging puzzles.


Portfolio

Click links below to access executive summary and code / embedded visuals per project.

Predicting Real Estate Price with Machine Learning (Ridge Regression)

Project Overview:
Built a machine learning model to predict property prices per unit area based on location and urban infrastructure features, using a real estate dataset from Kaggle.



A Snapshot of NYC Dogs

Project Overview:
Analyzed multiple datasets to create a comprehensive visualization of dog ownership and infrastructure in New York City using Power Query and Power BI.



Airbnb Competitive Pricing Analysis - NYC

Project Overview:
Using publicly available Airbnb data sets, developed a data-driven pricing strategy for a luxury Airbnb apartment in New York City to maximize profitability.