Projects

A small selection of projects I’ve done over the years. You can see a more complete listing on my GitHub page.

lapmachine.com

Browser-based racing game built with Three.js.

Ammo.js · React · Three.js · TypeScript

Website Code

polyupload.com

Permanent, pay-once file storage built on Arweave and Polygon.

Foundry · Next.js · Solidity · TypeScript · Viem · Wagmi

Website

Contracts Interface

rahulb.com

This site.

Axum · Maud · Rust

Website Code

realtimedraw.com

Real-time collaborative whiteboard for the web.

Go · PostgreSQL · React · TypeScript

Website Code

Other Projects

DeFi Trading Bot

Ran on-chain arbitrage and liquidity provision strategies.

JavaScript · Node.js · Solidity · Web3.js

Mobile GPT Clients

Native AI chat apps for iOS and Android with secure API key storage, a streaming chat interface, and direct API access to the AI provider of your choice. Archived after the official apps launched.

Kotlin (Jetpack Compose) · Swift (SwiftUI)

Volatility Forecasting Model

Built an end-to-end equity volatility forecasting model using statistical and deep learning methods, including data collection, validation, training, and backtesting.

Jupyter · NumPy · Pandas · Python · PyTorch · Scikit-learn