Software engineering and building products.

Using Python's Watchdog to monitor changes to a directory
Data Pipelines - Airflow vs Pinball vs Luigi
Bash script to monitor instances and MySQL
Line-by-line code profiling in Python
Understanding Time, DateTime, and timezones in Rails
SEO checklist for developers to improve Google search rankings
Consuming a JSON API - Part 2 (EventBus)
Consuming a JSON API - Part 1 (Retrofit)
Simple Android utility to parse config files in your app
Android swipe to refresh, only at the top of the list
Creating an instant autocomplete field in Android
Rspec - How to test a controller has included concerns