I've been working in tech for over 16 years. These are some of the things that I've worked on over the years. Ranging from fun little side projects to full-time work.
A PDF rendering engine and print automation platform.
A generic deployment tool for syncing a local codebase with a remote server.
A window resizing utility for Linux.
A niche content management system and communications platform.
A checklist creator that calculates a score based on what you check in the form.
Recreate the Civilization II map in SVG.
A video course designed to teach the ins and outs of Magento, an open-source e-commerce platform. This course if for Magento 1.x, so it is outdated at this point.