Some things I’ve made as I've found need or interest in them.
I build things as they pique my interest. Many of them are open-source, so if you see something that piques your interest, check out the code and contribute if you have ideas for how it can be improved.
IP Blocking Micro Service
A cloud centric micro service for checking an IP address against a robust block list.
URL Shortening Micro Service
A URL shortener (like Bit.ly) built on nodejs. A future revision will be built on AWS using Lambda.