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Builders Collective EST. 2022

PENN STATE UNIVERSITY · UNIVERSITY PARK, PA

WE SHIP
while YOU
SLEEP.

Builders Collective is a department-funded team of Penn State engineers and designers. We travel to hackathons and build things.

WINS
06
HACKATHONS
14
SHIPPED
38

Trophy Case

6 FIRST-PLACE FINISHES · $31,000 IN PRIZES
04 / 26

HackNYU

Brooklyn, NY · Best Hardware

Custom mechanical keyboard that streams keystrokes as a live coding visualization.

↳ $3.5K + Keychron sponsor deal
★ 1ST
03 / 26

HopHacks

Baltimore, MD · Grand Prize

Health-data coprocessor that runs HIPAA-compliant inference on the edge.

↳ $4K + JHU lab time
★ 1ST
02 / 26

MIT Reality Hack

Cambridge, MA · Immersive Track

Mixed-reality drum kit that reads air-gestures and lays down MIDI. Quest 3 + WebXR.

↳ $5K + Meta dev kits
★ 1ST
11 / 25

YaleHacks

New Haven, CT · Best Design

Spatial filesystem for music producers. Drag stems on a 3D canvas to mix.

↳ $3.5K + Figma Org
★ 1ST
10 / 25

HackHarvard '25

Cambridge, MA · Best Overall

Built a real-time multiplayer code-review tool in 36 hours. Beat 412 teams.

↳ $10K + Vercel Pro × 2yr
★ 1ST
09 / 25

PennApps XXV

Philadelphia, PA · Best Use of AI

Agent that audits research papers and flags methodology smells. Now used by 3 PSU labs.

↳ $5K + Anthropic credits
★ 1ST

Why ENTI?

PENN STATE · COLLEGE OF ENGINEERING

ENTI is Penn State's intercollege minor in Entrepreneurship and Innovation, run out of the College of Engineering's School of Engineering Design and Innovation. It is open to every major. We build the projects; ENTI is where that work turns into credits, and where a weekend hack gets treated like the start of a venture.

  • The coursework is the thing we already do on weekends — customer research, prototypes, pitching — with a grade attached.
  • Open to all ten colleges, so the whole team can take it, not just the engineers.
  • Finish the sequence and you leave with a minor or a certificate on your transcript, not only a repo.
MINOR 9 core + 9–10.5 cluster credits

Entrepreneurship & Innovation

Three core courses, then three more from one of ten concentration clusters. Engineering students usually take the Product Innovation cluster.

  • MGMT 215 — Entrepreneurial Mindset
  • ENGR 310 — Entrepreneurial Leadership
  • ENGR 425 — New Venture Creation
CERTIFICATE 3 courses

Product Innovation

The shorter route. One required course plus two from the Product Innovation list — worth taking if the full minor does not fit your schedule.

  • ENGR 411 — Business Fundamentals for Entrepreneurs
  • ENGR 407 — Technology-Based Entrepreneurship
  • ENGR 415 — Technology Launch for Entrepreneurs

Hackathon Log

10 EVENTS · 6 WINS · 2025—2026
DATE EVENT PROJECT STACK RESULT
APR 19 '26 HackNYU keystroke.live QMK · WebSerial · Three.js ★ 1ST
MAR 28 '26 HopHacks edge-clinical Rust · WASM · ONNX ★ 1ST
FEB 14 '26 TreeHacks drift-detector PyTorch · Modal · Postgres FINALIST
FEB 01 '26 MIT Reality Hack airdrum WebXR · Quest 3 · Tone.js ★ 1ST
NOV 09 '25 YaleHacks stempile Three.js · Web Audio · R3F ★ 1ST
OCT 25 '25 HackHarvard cohere-review Liveblocks · TS · tRPC ★ 1ST
OCT 04 '25 HackPrinceton paperboy Next.js · Anthropic API TOP 5
SEP 13 '25 PennApps XXV methodlint Anthropic · LangGraph · Postgres ★ 1ST
APR 12 '25 CalHacks 11.0 tinybench Rust · Wasmtime TOP 10
MAR 01 '25 BitCamp repl.fm Tauri · Web Audio SHIPPED

Our Team

Apply

APPLICATIONS: ROLLING
BUILDERS

You ship. We pay travel.

No application rounds. Send us a repo, a design file, or anything you have built, and we will get back to you.