James Grenning, founder of Wingman Software, trains, coaches and consults worldwide. With more than thirty years of software development experience, both technical and managerial, James brings a wealth of knowledge, skill, and creativity to software development teams and their management. As his professional roots are in embedded software, he is leading the way to introduce Agile development practices to that challenging world. In 2011 James authored and published Test-Driven Development for Embedded C. James was Agile before it was called Agile. He is one of the original authors of the Manifesto for Agile Software Development. He is a seasoned extreme programming coach and trainer, coaching his first XP team in 1999.