Nandhaan Verma is a Senior Marketing Specialist at CallHub with nearly six years of experience researching and writing about communication for nonprofits, advocacy groups, and political campaigns. He has published nearly 100 articles on the CallHub blog, from phone banking and dialer comparisons to Giving Tuesday fundraising. He also writes CallHub's customer case studies, including how SEIU Local 503, Wisconsin Voices, We Are CASA and American Promise run their outreach and the results they achieved.