“Amazing! I am so thankful. Lindsay was incredibly thoughtful and provided wonderful context and creative ideas.”

— 2025, Program Director, Theology School

“[Tumbuh] has excellent communication skills, including listening to our needs and giving the guidance that I was requesting.”

— 2025, Academic Dean, Graduate Seminary

“The live conversation helped me ask better questions because [Tumbuh’s] expertise and experience factor helped me manage my own ignorance and mitigate my circular thinking.”

— 2025, Academic Dean, Theology School

“It [was] a productive disruption [to] my established ways of problem-solving.”

— 2025, Department Head, Theology School

“This [training] demythologized the art of online instruction for me.”

— 2024, Executive Director, Faith-Based Nonprofit

“Our pastors needed this insight more than I knew. It helped them understand their parishioners in a whole new light.”

— 2024, Regional Executive, Denomination

“The [training] filled gaps and dispelled misconceptions in my understanding of adult learners.”

— 2024, Pastor, Local Congregation

"The succinct videos and [teaching] text in the online training were spot on. I felt like I was learning a lot without being overwhelmed or overcommitted to time."

-2024, Executive Director, Nonprofit

"Lindsay’s executive consulting helped me get my ideas off the ground and better train our volunteers."

-2024, Executive Director, Nonprofit