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  • Arctic Code Vault Contributor

Hi 👋, I'm Mauricio Mercado

A software developer from Barranquilla, Colombia 🇨🇴

  • 🔭 I’m currently working on my blog site Codigo!

  • 👯 I’m looking to collaborate on open source projects

  • 🤓 I'm an eternal student

  • 👨‍💻 All of my projects are available at

  • 💬 Ask me about NodeJS, functional programming, testing, and javascript in general.

  • 📫 How to reach me

  • Fun fact I used to be a kitesurf 🏄‍♀️ instructor, IKO certified

  • 😄 Pronouns: Him/He

Some technologies I have used recently!

amplify aws bash chartjs docker firebase gcp git html5 javascript kafka linux materialize mongodb nextjs nginx nodejs postgresql rabbitMQ react reactnative redis redux



Connect with me:

maumercado mauromercado 590100 maumercado


  1. React Native - Redux app with Expo, push notifications, map views and swiping cards, plus facebook auth.

    JavaScript 3

  2. Self React App CLI

    JavaScript 1

  3. personal blog


  4. Fastify plugin for Jaeger distributed tracing system

    JavaScript 1

  5. Small "instagram" like app for service workers learning purposes.


  6. GraphQL basic api for learning GraphQL

    JavaScript 1

835 contributions in the last year

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Mon Wed Fri

Contribution activity

January 2021

17 contributions in private repositories Jan 5 – Jan 18

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