I work at Croptix developing tools for early disease detection in citrus crops. I maintain a Golang webapp for data collection and storage, an Android app, and a PIC codebase for a proprietary device. I enjoy making useful tools that make other people's jobs easier, and writing modular, efficient, and maintainable code.
My GitHub is a little sparse, but it does have some fun toys, like the one below.
Just for fun, here's a little fractal terrain generator. You can switch between Perlin Noise and the Diamond-Square algorithm. Below the terrain map are the controls you can use to adjust the parameters in each algorithm. Source here.