My name is Arjen and I am the Manager of Product Development and Chief Lecturer at Hogeschool NOVI. I work on creating the most modern and relevant educational products that we can offer. Through stategic partnerships and attracting the most talented content developers we offer world class education to our students.
In my work as Chief Lecturer for Cybersecurity I focus on teaching students all there is to know about the technical side of Cyber Security. My main areas of expertise are Reverse Engineering, Infrastructure Security and Web Application Security.
Next to my work I am active as an Independent Hacker. I assist my customers in their journey to increase their security posture. I do this through advice, seminars and security assessments. I toot on the fediverse as @credmp@fosstodon.org and on @arjenwiersma.nl on Blue Sky.
In my previous post
I highlighted that I set myself the goal of creating a self hosted comic book collection tool. Before that, in a post about tooling
, I reiterated my ❤️ for Clojure as a language. So, this is the start of a series of articles detailing how the development is going, and also as an introduction to the various parts of the tech stack.
Clojure is special to me in that there are hardly any big frameworks in the ecosystem. Clojure is more like Lego, there are countless building blocks of various shapes and sizes. It is up to you as the developer to stick the blocks together to get something usefull. You might guess that I also ❤️ Lego.
So, a new year, a new theme! I switched my blog to use the Today I Learned Theme. This theme has a great feature where it also maintains a collection of notes and shows a graph with related notes. This is very similar to how I use org-roam.
I will not be transferring all my notes over, but I thought it would be a very nice feature to share some of my notes with you. This year I am focussing on Clojure
and Rust
, and as a result I will be posting my notes on the new things I learn.
Originally posted on 2024-09-30 (Monday). It was updated in January of 2025.
I ❤️ to build software. I sadly do not have a lot of time next to my daily work to spend on my side projects, so I have to be disciplined in where I invest time. I wish I could spend endless amounts of time on exploring new technologies, but sadly I simply do not have that time. In writing this is sometimes referred to as “to kill your darlings”.