Cierto Labs

Products and experiments I build myself. Some graduate into independent companies. Others teach me what to build for clients next.

LIVE

Live events and ticketing data for Latin America.

A seasonal consumer data product with Stripe billing.

ATS-optimized resume tailoring for job seekers.

Turn GitHub commits into resume bullets.

See exactly when a job was posted across ATS platforms.

I build the same kind of systems for clients through Cierto Services.