Phil Leaf DAS Solutions Engineer As the DAS Solutions Architect at Parallel Technologies, Leaf oversees all aspects of the company’s Distributed Antenna Systems (DAS) practice including coverage needs analysis, radio frequency (RF) system design and commissioning services. Leaf joined the company in 2018 with a wealth of hands-on DAS implementation experience. As a construction manager for a national DAS construction firm, he oversaw all aspects of the Verizon, Sprint and AT&T DAS installations in Minnesota and the Great Plains region. During his career, he has managed and installed DAS projects for Sprint AT&T and Verizon as well as the DAS installation at U.S. Bank Stadium in Minneapolis. A trained electrician, Leaf is a graduate of St. Cloud Technical College.