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title: Talks by Ariejan
---
:markdown
- *I'm available for talks and presentations on software craftsmanship for
- your company or event! If you are interested in having me, please
- [contact me](/about) to discuss details.*
- I love giving talks to motivate and inspire others. My talks can be in-depth
- technical or on a higher level about clean code and craftsmanship.
+ **I'm available for talks and workshops!**
- Since 2012 I'm keeping track of the talks I've given. You can find the slides to them below.
+ ## Gnu Privacy Guard and You
+
+ This talk highlights why GPG is more relevant than ever in a modern age where government
+ spying is the norm and no one on the internet can be trusted. We also take a dive in to
+ how the RSA public key algorithm works at its core and how you can get started with GPG *today*.
+
+ This talk contains (for some audiences complex) math, I've also made a
+ [MathSanitized™ version](https://speakerdeck.com/ariejan/gnu-privacy-guard-and-you-math-sanitized-version).
+
+
## Objective-C Awesomesuace
+ Ruby and Objective-C seem like programming languages from two different worlds. When
+ you take a closer look at them, you will start to see similarities. As a Ruby developer,
+ I want to highlight these similarities in this talks and learn from what Objective-C does
+ differently from Ruby.
+
## Software Craftsmanship
+
+ A talk I did for about 200 Unit4 developers on june 6th about software craftsmanship and how we do that at Kabisa.
## Introducting Gitlab
+ Gitlab is an awesome git-repo-tool-project-manager-web-ui-thingy you should know about.
+