This page simply lists (non-exhaustively) commonly used languages, computer applications, and systems for which I have experience, along with links to external refferences. I also track my experience using Code::Stats. Keep in mind that I've been coding since at least 1998, and I've only been tracking my coding experience since early 2018!

Programming/Scripting/Markup Languages

• Python
• PHP
• C/C++
• HTML5
• CSS3
• Javascript
• Java
• Ruby
• Perl
• Fortran
• BASIC
• Octave
• Bash
• LaTeX

General-purpose (and specific) data structures

• XML
• JSON
• YAML
• MySQL
• SQLite
• PSQL
• Microdata
• SVG
• Bibtex
• Config

Software Stacks & Application Frameworks

• Node.js
• Apache
• LAMP
• XAMPP
• Rails
• Android Apps
• Nginx
• Phusion Passenger

Libraries & APIs

• Matplotlib (Python)
• Scipy (Python)
• Numpy (Python)
• SqlAlchemy (Python)
• TkInter (Python)
• OpenCV (Python/C++)
• OpenGL (C++)
• MapBox (PHP)
• GTFS
• jQuery (Javascript)
• Ajax (Javascript)
• doxygen
• ice
• Google Firebase
• Bootstrap
• OAuth 2.0

Specific Topics/Systems

• Multi-threading
• Parallel computing
• Web sockets
• HTTP
• Object-oriented programming
• Machine Learning
• Computer vision: object tracking
• Computer vision: undistortion
• Computer vision: software stabilisation
• Taint analysis
• Cryptographic functions
• Blockchains (beginner)
• CMS
• Big data
• Genetic algorithms
• GIS
• Pathfinding
• Search Engine Optimization

Programs - Engineering

• PTV VISSIM
• Aimsun
• AutoCAD
• Traffic Intelligence
• tvaLib
• Matlab
• STATA
• R
• ArcGIS
• QGIS

Programs - Computer Science

• Git
• Mercurial
• Jira
• SSH
• Atom

Programs - Media

• Adobe Photoshop
• Adobe Premiere
• Adobe After Effects
• Adobe Illustrator
• Audacity
• Inkscape

Programs - 3D Design

• Google Sketchup
• Blender
• Meshlab
• Meshmixer
• COLMAP
• PrusaControl
• Slic3r