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🤙 When I’m not busy helping the scientists at IBM Research to bring into the world the latest inventions of our labs I like to write free software, specially insecurity tools.

👽 In other lives, I worked as a VoIP programmer, a systems administrator, and even a pentester.

☁️ In particular, I have very good memories of some stages. At Quobis, a company from home that I love, I pivoted from system engineer to developer. Later, with Filterly, appeared my first startup adventure. Playing with the whole stack by necessity and a time to learn to write very good JavaScript. A couple of years after that I ended up at Feeld. More startup world party, tons of requests per minute and almost the same lessons learned.

🔈 I often participate as a speaker in conferences and workshops at events related to information security and software development (JSDayES, Codemotion, Black Hat …).

📝 Years ago I had a blog and I used to collaborate with sites like Security By Default, webrtcH4cKS or Flu Project. All the presentations, workshop materials, and articles are organized in my Linkedin profile (under Publications).

🤙 Ping me on Twitter if you want to share something. (PGP)

PS: Almost forgot! We recently started this platform. It’s a pet project for now, but we have very good hopes. We’ll see how it finishes this time …

Study hard what interests you the most in the most undisciplined, irreverent and original manner possible (Richard Feynman)


  1. ✔️ More than 100 security checks for your Node.js API

    JavaScript 422 25

  2. 🔈 Elegant print for lazy devs

    Rust 188 5

  3. ☠️ Delightful Node.js packages useful for penetration testing, exploiting, reverse engineer, cryptography ...

    328 47

  4. ESLint rules for Node Security

    JavaScript 1.6k 102

  5. Empowering everyone to build reliable and efficient software.

    Rust 55.9k 8k

  6. 🚀 Open source Node.js Headless CMS to easily build customisable APIs

    JavaScript 37.1k 4.5k

180 contributions in the last year

Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Mon Wed Fri
Activity overview
Contributed to rust-lang/rust, jesusprubio/leg, jesusprubio/online and 5 other repositories

Contribution activity

June 2021

2 contributions in private repositories Jun 7 – Jun 9

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