# David Pennington

Programmer for over 10 years. Over 2,800 different developers have started/watched [my projects on github](https://github.com/xeoncross). Stackoverflow lists in me in the top 1% of develpers. I've designed backend systems, shipped features to millions of people and rewriten applications to meet demand.

Experiance building queues, insurance onboarding, streaming encryption wrappers, audio extraction, natural language processing (NLP), video transcoding, content systems (blogs, forums, etc..), documentation generators, single sign on (SSO) providers, WebRTC, web crawlers, and many more diverse projects. 

Currently building scalable systems at Amazon.


## Articles

2023
- [Dependency Injection in Go](/2023/dependency-injection-in-go.html)