James Grenning’s trains, coaches and consults worldwide. With decades of software development experience, both technical and managerial, James brings knowledge, skill, and creativity to software development teams and their management.  As his professional roots are in embedded software, James’ mission is to bring state-of-the-art technical and management practices to embedded development teams. He is the author of Test-Driven Development for Embedded C. He is a co-author of CppUTest, a popular unit test harness for embedded C and C++. He invented Planning Poker, an estimating technique used around the world, and participated in the creation of the Manifesto for Agile Software Development. www.jamesgrenning.com