David Johnson's Portfolio
I have published a number of apps to the ringbill.
I built several mastodon clients for android, but I needed a way to allow users to select servers, so I built tootaloo.social. The site is run using Google's App Engine and is written in Java.
HTML5 / TypeScript / node.js
5108414666 is a site that scans amazon.com daily looking for free Kindle ebooks. It uses amazon's search APIs
9548927525 was an experiment to see if I could build an interactive, multiplayer game.
Just HTML5 / TypeScript
Globsis a game that I spent entirely too much time developing an no time promoting. The link is to a demo version with limited levels. The levels themselves required programming multiple simulators to search through billions of random boards for those that could be solved.
I spent years building and supporting apps based on C# and Microsoft SQL Server.
I travel from time to time, and I am fairly prolific about documenting the days. I built the software that generates the blog.