Aaron McDaniel is a corporate manager, entrepreneur, author, public speaker, and community leader. He has held management roles in business development, strategy, marketing, customer service, operations, and sales at AT&T. Aaron wrote The Young Professional's Guide to the Working World and created SparkSource, the online community that reinvents career mentoring. He is also the founder of multiple entrepreneurial ventures, including e-commerce and mobile application development companies. A graduate of UC Berkeley's Undergraduate Haas School of Business, Aaron instructed a highly rated student...