Roger Campos
Status: Active Barcelona · ES Est. 2010

Roger
Campos.

Senior Staff Engineer at Factorial. On the side, I build and run a handful of small web apps and Ruby libraries. Made and maintained by me, personally.

[email protected] → github linkedin

01 / Apps

Things I run.

All →
  • 01 Repartim

    Fair, fast, friction-free expense splitting. Snap a receipt, get splits and settlement suggestions.

    Live
  • 02 Full Stack Audit

    50+ automated checks for quality, security, performance and SEO across any website.

    Live
  • 03 URLpipe

    URL analysis and content extraction API for AI agents and automation pipelines.

    Live
  • 04 Drip Forensics

    Personal finance tracking with PSD2-based automatic transaction import from EU banks.

    Beta

02 / Open Source

Libraries.

All →
  • escriba

    Rails I18n where the English source text is itself the translation key.

  • saviour

    File attachments for ActiveRecord, with pluggable storages and processors.

  • wazowski

    Declarative ActiveRecord observers that fire once, after the transaction commits.

  • interpret

    Edit Rails translations live from a web admin UI, backed by I18n's AR backend.

  • png_quantizator

    Thin Ruby wrapper around the pngquant binary, with typed exceptions.

  • pg_advisory_locking

    Postgres advisory locks for ActiveRecord, session and transaction scoped.

03 / About

Roger Campos

Made by a human.

Fifteen+ years in Ruby and Rails. CTO at Itnig and Camaloon. Now Senior Staff Engineer at Factorial — these apps are side projects I run on my own time, end to end.

More →

04 / Contact

Send me an email.

Found a bug? Working on something I might help with? I read every message.

[email protected] →