Hi there 👋 I'm Chief Technology Officer at Warpnet with over five years of Security and Site Reliability Engineering (SRE) experience at various companies like DUO, KPN and CJIB.
I've made several contributions to open source, to tools such as SaltStack, Prometheus, rfcat and many more. Besides contributing to open source I enjoy tinkering with electronics, hardware hacking, and software development in general.
Please find me on LinkedIn for a more detailed description of my full work experience, education and certification. You can get in touch with me by email at info@roaldnefs.com (PGP).
In the overview below you will find the featured posts of my blog, automatically updated by GitHub Actions:
- Committing Changes to a Pull Request Branch Created from a Fork (2024-01-03)
- Spoofing Microchips used for Animal Identification (2022-11-30)
- How to Automatically Generate Clients for your REST API (2020-12-19)
- Ding Dong Ditch using SDR and Arduino (2020-01-02)
- Hardware Reversing the Sitecom Wireless Router 150N X1 (2019-12-14)
I would like to thank everyone who has supported me in my open-source contributions and projects. I should mention at least a few of them:
- Warpnet B.V., which is also my employer, for giving me the freedom to contibute to whatever open-source project I do see fit and spend a significant portion of my work time doing this.
- Every open-source contributor and maintainer who has ever reviewed any of my contributions, or just replied to the issues I've raised.
- Several companies that found a way to support my work:
- TransIP for (temporary) providing me with free credits to test the deployment of VPSs in several open-source project.
If you would like to support my work in open-source, consider sponsoring me or get in touch with me via email, or LinkedIn.