Hackathon Project Portfolio

Project Portfolio

4 hackathon entries
Scout Dog Walk route demo showing a supervised robot path.
Project 01Shenzhen Women's Hardware Hackathon

Shenzhen

Scout Dog Walk

A human-supervised robot route demo using Scout Mini, ROS2, rosbridge, and a web console. The operator can run square, shuttle, or loop routes, then pause, resume, or emergency-stop the chassis.

Open demoPitch deck
  • Scout Mini chassis
  • ROS2 /cmd_vel
  • rosbridge
  • ROSLIB.js
  • CAN control
  • Web command console
Paper Desk mini game interface with allocation sliders, agent briefings, and a desk score panel.
Project 02Hong Kong Mini Game Hackathon

Regent Hong Kong Hotel

Paper Desk

A one-person investment bank simulator built for a mini game hackathon in Hong Kong. The player manages $100,000 in paper capital, reads AI agent briefings, allocates across five assets, and tries to beat SPY over five market days.

Open demo
  • $100k simulated capital
  • 5 market days
  • AI agent briefings
  • Allocation sliders
  • SPY benchmark scoring
  • Paper-only gameplay
UCWS Singapore Hackathon 2026 selected projects poster showing StockWin by Liwa Gu.
Project 03UCWS Singapore Hackathon 2026

Selected Projects Online Presentation

StockWin

Selected for the UCWS 2026 online presentation. The poster lists StockWin by Liwa Gu among the selected projects for the June 8, 7PM SGT showcase.

  • Selected project
  • 7PM SGT, June 8
  • Online coding track
  • Singapore demo path
  • UCWS Hackathon 2026
  • StockWin
ESPIO investment universe interface showing news wire, sector graph, and an AI avatar.
ESPIO auto research screen showing live trial feed, best strategy, and equity curve.Flow AI investment trading agent hackathon venue screen with Bobby AI and RockFlow branding.
Project 04Flow AI Investment Trading Agent Hackathon

July 4-5 · Creator @ epark

ESPIO

A trading-agent interface built during the July 4-5 Flow AI hackathon. ESPIO combines a news-driven investment universe with an auto-research loop that generates hypotheses, runs vectorized backtests, selects train winners, and reports holdout out-of-sample results.

  • July 4-5 hackathon
  • Investment trading agent
  • News-wire universe
  • 65k+ trials
  • Holdout Sharpe 2.19
  • Bobby AI x RockFlow

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Project 05

Reserved for title, demo URL, event context, and build stack.