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Hi there 👋

I am Guillaume, a full-stack developer living in Luxembourg.

📚 Being self-taught, I believe in life-long learning and knowledge sharing. I also deeply believe in the open-source movement and try to give back to the community whenever I can.

My work 👨‍💻

I am currently working on Mockoon, a desktop API mocking application. It's the quickest and easiest way to create local mock servers. No account or remote deployment is needed. And it's open-source!

Application screenshot

You can support my work on Mockoon by becoming a sponsor.

Get in touch ✉️


  1. Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.

    TypeScript 2k 109

  2. A collection of services with great free tiers for developers on a budget

    7.9k 359

171 contributions in the last year

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Contribution activity

July 2020

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