Home

Projects

Things I’ve built

Data products, apps, and systems work, plus the physical things I design and 3D print.

CargoPulse
Data Product · Live

CargoPulse

A real-time supply chain risk intelligence platform that pulls live, free data sources into one view of where shipments are likely to get stuck.

  • Live vessel map near 50 major ports, streamed over WebSocket from AIS data
  • Congestion score (0–100) for the top 30 ports, refreshed every 15 minutes
  • Rule-based delay estimate for any origin → destination route
  • Country-level supplier risk heatmap combining congestion, marine weather, and the Baltic Dry Index
  • Python
  • Streamlit
  • Plotly
  • pandas
  • SQLite
  • WebSockets
Live appGitHub
Deposit Pricing
Analytics · Live

Deposit Pricing Analytics

Where should a client deposit their money right now to get the most growth? This pipeline tracks how major U.S. banks respond to Federal Reserve rate changes and builds the case.

  • Pulls Fed funds and Treasury rates from the FRED API and bank APYs scraped from Bankrate
  • Loads raw data into Snowflake and models it with dbt into a fact table with bank, product, and date dimensions
  • Refreshes automatically every week with GitHub Actions
  • Presents the answer in a public Streamlit dashboard
  • SQL
  • Python
  • Snowflake
  • dbt
  • GitHub Actions
  • Streamlit
Live dashboardGitHub
EduPerks
Mobile App · iOS & Android

EduPerks

Students miss out on perks their school already pays for. EduPerks finds them: enter your school email and it shows the benefits available to you.

  • Detects your school from its email domain
  • Checks a Supabase cache first, and only scrapes public school pages with Firecrawl when needed
  • Labels each benefit as Confirmed, Likely, or Needs Verification
  • Refreshes benefit data daily with a scheduled job
  • Flutter
  • Dart
  • Supabase
  • TypeScript
  • Firecrawl
CardVantage
Mobile App · In progress

CardVantage

Most Filipinos pick a credit card by guessing or following bank marketing. CardVantage matches you to the card that actually fits your spending habits and financial profile.

  • A short questionnaire on spending (groceries, gas, dining, online shopping, travel, bills) returns your top 3 cards, ranked by estimated annual rewards value
  • Filters out cards you wouldn’t qualify for based on income, so you avoid rejections that can hurt your credit standing
  • Side-by-side comparison of annual fees, interest rates, income requirements, rewards rates, and welcome promos
  • Built on my own market research: a 211-card masterlist across 17 Philippine issuers, plus rewards-point valuation data
  • Flutter
  • Dart
  • Product spec (PRD)
  • Market research
GitHub
LLM Compass
Systems Engineering · In progress

LLM Compass

A team project for Cornell’s SYSEN 5151 (Team Cascadilla). Choosing a language model for an app is usually a day of reading leaderboards, with the reasoning lost in a chat thread. LLM Compass treats it as a trade study instead.

  • A tech lead enters the app’s requirements and reviews the criteria the tool proposes
  • They weight what the team actually cares about: accuracy, cost, latency, context, data rules
  • The tool returns a ranked shortlist with its reasoning attached
  • The decision record can be exported, then re-run when new models ship
  • Systems engineering
  • Trade studies
  • Python
  • LLMs
GitHub
AI Floor Planner
Hackathon · Cornell

Dell x Nvidia Hackathon

An AI-powered floor-planning tool that places furniture into real rooms under hard safety-rule constraints and matches each item to a product you can actually buy, built in 12 hours.

  • Owned the user flow and UI design
  • Mapped the full journey: floor-plan upload → AI-generated layout → exportable shopping list
  • Built with an LLM tool-calling agent loop behind a 3D room view
  • React
  • TypeScript
  • Three.js
  • Node.js
  • LLM agents
EV Battery Recycling
Research · In progress

EV Battery Recycling Risk Assessment

Contributing to a multi-criteria decision analysis framework for choosing EV battery recycling pathways.

  • Combines MCDA and FMEA to compare pathways
  • Applies systems thinking across safety, environmental, and economic dimensions
  • Systems thinking
  • MCDA
  • FMEA