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👋 Hi there, it's me

🔭 I'm currently cofounder CTO at Hearts Radiant. Our first product is Rosita App, a longevity coach for seniors available for the moment in Spain.

~ We exist to extend Healthy Lifespan

We're hiring!

If you're passionate about technology, digital product, user experience and caring for others, have a look at our openings at

And now some vanity stats. They're wildly innacurate though, most of my work happens in private repos - no dart, no python, no ML, no typescript, no java (yikes) ...

And more vanity fun, just because I like to be called Ancient:


You may want to browse through my profile for open source contributions, to get a better picture:

  • I am the maintainer of some small ruby gems. I am glad to see validates_zipcode has being of use for many over the years.
  • Hey, some contributions made it to Rails core once! 🤗
  • Most of the code is private ntl.

Popular repositories

  1. Postal code / zipcode validation for Rails, supporting 233 country codes

    Ruby 115 45

  2. metrics-graphics for the Rails Assets Pipeline

    Ruby 9 8

  3. Forked from medihack/make_flaggable

    User-centric flagging system for Rails 3.2 & 4

    Ruby 5 1

  4. initial.js for the Rails Assets Pipeline

    Ruby 4 6

  5. Create, store and share Business Model Canvas

    Ruby 3 5

  6. Forked from dejan/auto_html

    Rails extension for transforming URLs to appropriate resource (image, link, YouTube, Vimeo video,...)

    Ruby 3 2

2,935 contributions in the last year

Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Mon Wed Fri
Activity overview
Contributed to asd-xiv/blocks, dgilperez/validates_zipcode, getsentry/sentry-dart and 20 other repositories

Contribution activity

August 2022

81 contributions in private repositories Aug 1 – Aug 5

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