Hello World... C++ class in high school 1 year (1998?) Macros and lisp in AutoCad 5 years -to improve personal work flow at Structural Engineering Firm while drafting. (2006-2011) VBA in Excel 5 years -to build order input, inventory tracker, and customer database for Window manufacturing plant. (2011-2016) HTML 1 year for fun (2013) CSS 1 year for fun (2013) C# 5 years building games in Unity, databases, programs in Revit Structure (2011-2016) SQL 1 year along side C# (2015) Dynamo 1 year in Revit Structure (2018) Python 2 years for fun building scripts and text based games (2017-current)