I'm Victor Felder and vhf are the initials I usually use on the Internet.

I'm a university trained computer scientist. As a software engineer, I worked in Big Data for a while before deciding to go back to designing, implementing and scaling web backends.

I spend a lot of time contributing to the open-source ecosystem by authoring open-source tools and software, creating open-source projects, writing technical articles, filing issues and fixing bugs in interesting projects.

You can get in touch by writing to contact@ this domain (draft.li) or tweeting @_vhf. You can also stalk me on github: https://github.com/vhf

concise notes

→ my blog, I mostly write about technical things

→ as most bloggers do, I regret not writing more often

free programming books

→ a collection of free programming books featuring over 180 languages / topics / technologies in over 20 spoken languages

→ for a few year the most popular github repository with over 100.000 stars

→ I handed over this project to the Free Ebook Foundation


→ photography is something I have been practicing for the past 15 years

→ some of the polyptychs I exhibited in 2017

discontinued projects

Follow me on Twitter, GitHub.

unless otherwise stated, all content & design © copyright 2019 victor felder