Mission Mavens works across every mission area, geography, and stage of development, providing the greatest value to small and mid-size nonprofits looking to support their leadership in developing a sustainable growth plan through an intentional planning process.

*********
Mission Mavens helps small and mid-sized nonprofit organizations to move from vision to sustainable growth through strategy, fundraising, and organizational alignment. 

Abbie Yamamoto, Ph.D., has over 10 years of experience as a leader and entrepreneur, 20+ years experience in grantwriting, and 20+ years as an bilingual/bicultural international marketer and translator.

Rabbi Marsha Morman, GPC, is a career writer and certified grant professional with 20 years of writing experience. She is fluent in classical Hebrew. 

Mission Mavens was founded by Alex Shwarzstein z”l, a passionate and accomplished fundraiser for over 15 years, who passed away in 2025.

Mission Mavens LLC

Org chart

Teams

Offices

Mission Mavens LLC

Org chart

Teams

Offices

Related companies