Allen Holub (https://holub.com, @allenholub, firstname.lastname@example.org) is an internationally recognized software architect and Agile-transformation consultant. He speaks internationally about these topics and agile-friendly implementation technology (like microservices) and architecture. He provides in-depth consulting and training in those areas. He excels at building highly functional Lean/Agile organizations and designing and building robust, highly scalable software suitable for agile environments. He's worn every hat from CTO to grunt programmer, and is an expert-level programmer in many languages and platforms.