Derrek Della has more than 15 years’ experience as a project management consultant, educator, technology consultant, business owner, and technical writer. He has consulted as a project manager for a range of businesses, including startups, hospitals, architectural firms, and manufacturers. Derrek is passionate about helping students pass the PMP certification exam. He has created and led both in-person and web-based seminars on project management, PMP certification, IT project management, program management, writing, business analysis, technical writing, and related topics. Derrek has written, co-authored, or served as technical editor to more than 15 books on technology, careers and project management.