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COMING UP

JPM Week SF 2026
(Jan 12 - Jan 16)
 
 
 
 
 
 
 
 
 
 
 
Gary Event 
With Colin Miller (Founder, Subway Builder), Greg Feliu (Data Enggr).
Venue, 370 Jay St, Brooklyn
Jan 28 (Wed) , 2026 @ 06:30 PM
FREE
 
Register
 
 

 
DETAILS

The Center for Urban Science + Progress (CUSP) at NYU Tandon & Transit Techies welcome you to attend presentations by Colin Miller on Subway Builder & Greg Feliu on The Busiest Subway Lines in NYC, Ranked.

Connect with NYU Tandon CUSP & Transit Techies NYC at this talk & enjoy networking over light bites & refreshments. Attendees are encouraged to bring their own food.

The event will be held at 370 Jay Street, Brooklyn, NY in Room 1201. We hope to see you there!

About the Speakers
Colin Miller mostly grew up in Austin, Texas, where he developed an early interest in software & maps. After his freshman year of college, he launched his first startup, Redistricter, which took off far faster than expected. He left school & moved to New York to pursue it full-time.

A year later, he created Subway Builder, a hyper-realistic game that lets players design subway systems from scratch while navigating real-world constraints & costs. The game simulates millions of commuters using Census & Redistricter data, powered by the same pathfinding algorithms people rely on to get to work. Your job is to design a route network that gets the most people to their destination as fast as possible.

Greg Feliu is a data engineer & analyst focused on transportation analytics, with projects ranging from modeling subway-bus transfers to clustering NYC subway stations by ridership. Drawing on public ridership data & GTFS schedules, he builds minimal-assumption models to estimate ridership on each subway line, combining data modeling with subject-matter expertise to reveal how New Yorkers move through the system.



Visitor Information
Please visit the NYU Tandon website for directions & a campus map. Advance registration through Luma is required for campus access at NYU for external guests. Attendees who are not current students, faculty, or staff at NYU, including alumni, are asked to register using a personal email address.


About CUSP at NYU Tandon
The Center for Urban Science + Progress (CUSP) at NYU Tandon is an interdisciplinary center dedicated to applying science, technology, engineering, math, & social sciences to serve urban communities worldwide.

Founded as a partnership between NYU & the City of New York, CUSP leads research, educational, & entrepreneurial initiatives that advance the science of cities. By applying novel insights to urban issues, we develop data- & technology-driven approaches that drive positive impact. With an additional focus on training future leaders, CUSP offers interdisciplinary academic programs in applied urban science & informatics for graduate students & professionals.

CUSP also engages with stakeholders across city agencies, start-ups, industry players, community-based organizations, & nonprofits to address urgent socioeconomic, environmental, & infrastructural challenges. The center's ultimate objective is to improve urban quality of life by using data to innovate & refine inclusive, equitable, & sustainable practices for cities everywhere.



About Transit Techies NYC
Bringing together the technologists who love transit & the transit enthusiasts who hack! We'll have speakers present transit-related projects. Presenters may be household hackers, data scientists, researchers, product developers, or you! All presentations will be technical & awesome. Learn more about Transit Techies NYC.
 
 
 
 
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