Portfolio

Products

Party Split

A bill-splitting and expense-sharing app for groups — track shared costs, settle up, and pay each other directly, built mobile-first as a PWA.

ReactTypeScriptPostgreSQLMercado PagoPWAMobile-first

Open Source

react-stub-component

A lightweight library for stubbing React components in tests — swap any component with a minimal stub to isolate units and keep test setups clean.

ReactTestingTypeScript

Prototypes

Linear Stack Prototype

live

A side-by-side performance comparison of a simple Next.js HTTP API route versus Linear's full stack — measuring latency, throughput, and real-world overhead.

Next.jsLinearHTTP