Phil Haack possesses expertise in software development, t sql, architecture, c#, software engineering and 12 more skills. Colleagues describe him as "I've had the pleasure of working with Phil both as his direct report at GitHub and collaboratively as co-authors on our book GitHub for Dummies. In both roles, I really appreciated how much Phil listened. His ability to listen to an idea or concern, be thoughtful, and offer feedback was critical to the success of our broader team at GitHub and to our book. Phil is very knowledgeable and definitely an expert, but he was, more importantly, approachable. Whether discussing technical problems or management challenges, I appreciated Phil's perspective, guidance, and actionable feedback. Recently he has begun working with companies to ensure a positive, strong growth from few to many employees. I think Phil is perfectly equipped for this kind of work. He doesn't offer HIS way, but rather listens and helps YOU find YOUR way. This ability to apply his expertise to a broad range of situations is what makes him an effective leader, mentor, and expert." and "Phil Haack changed the face of web application development on Windows for the better. His powerful contribution will be seen for years to come, and he has left a lasting positive impact on the Windows programming environment."