With over 100 conferences and four continents of experience, Heidi is an excellent resource for technical talks on a variety of topics. She’s also flexible and adaptable enough that she always has a spare talk if you have a crisis on short notice. Her talks are thoughtful, witty, and broadly applicable. She’s spoken at language-specific conferences (RubyConf, PyDX), industry conferences (Write the Docs, SpringOne Platform, DevOps Days) and generalist technology conferences (OpenSource Bridge, Abstractions).