I build products.
Recently built and shipped an AI marketplace where people can book and pay creators. Handled everything end-to-end — frontend, backend, payments, real-time chat, deployment.
Most of what I do:
- build with React / Next.js
- set up backends (Supabase, APIs, auth)
- ship fast and iterate
Marketplace for AI creators.
- bookings + payments (Stripe)
- real-time chat
- Google / Apple auth
- notifications (SMS + email)
Live: https://thedreamers.ai
Dominican baseball data platform.
- Python scrapers + data pipelines
- collecting and structuring real data
Code: https://github.com/ERJavier/Pulso
Simple app for handling Dominican Republic e-tickets.
- form handling + validation
- focused on making a confusing process easier
Code: https://github.com/ERJavier/e-ticket-rd
Terminal tool for monitoring ports.
- keyboard-driven TUI
- inspect processes and open ports
Code: https://github.com/ERJavier/tapas
https://javiercepeda.com https://www.linkedin.com/in/erjavierc/