Knowledge of various instruction sets
Lots of experience in intricate assembler optimizations

Many years of experience creating all sorts of C# applications
Experience in using P/Invoke when necessary

Many years of experience creating various small programs for personal use

Single-handedly created an entire electric racing car ECU from scratch in pure C
Can use in-line assembly for certain optimizations

A lot of experience from C# carries over
Mostly experience from creating Minecraft mods

C++, Haskell, PHP, Ruby, Julia, Lua...
I have used too many programming languages to list

Used as my main text editor for many years

A good amount of experience in version control with Git, mostly on Github

First programming experience was Visual Studio 2006, been using the software for programming C# ever since

Used this to program the Formula Cruisers electric race car
Experienced in using it for both C and Assembler

Versatile text editor that I used a lot before switching to Vim

Web development at JustBetter using Vue and Alpine. Many small web projects, including a tool that many people use daily to practice speedcubing.

Improvements in the Rapidez backend using Laravel. Web development at JustBetter using Laravel Blade templates and components.

See this website, which was written completely from scratch

Web development at JustBetter using TailwindCSS for frontend styling.

Developed an entire video game from scratch for Conradical Games using MonoGame and C#

Unfortunately, having to directly deal with OpenGL is something I have experienced

A little experience in using FFmpeg directly through game development

I've written my technical documents in LaTeX for years, including my thesis.

For me, the default data-interchange format for any purpose

Learned how to use XML many years ago by programming a simple xml viewer/editor

Experience stems mostly from social media (Reddit, Discord) and Github readme files

Learned to use Word back in primary school, standard word processor when LaTeX is overkill

Whether for storing data or to use as a calculator, I've been using Excel for many years

Learned to use PowerPoint for presentations in primary school and still use it to this day

Used MS Project twice as a planning tool for college projects

Used to create sound effects and music for nearly a decade

Used for advanced photo editing and artworks

For video editing and used to create animated images

Used as a simple audio trimming/processing utility

Used for simple vector graphics, for example see the logos and background of this website

Used only more recently for artwork and a little bit of image editing