Interview with Darnyelle Jervey Harmon
CEO, Incredible One Enterprises
Interview Summary
Darnyelle Jervey Harmon has spent 16 years building and refining online courses for six-figure service-based entrepreneurs. Her core philosophy: iteration — not perfection — drives course success. She systematically tracks student outcomes, tears up what does not work, and never builds a course before people buy it.
Why Information Alone Never Produces Results
Darnyelle learned early that selling information products is not the same as producing transformation. "We would sell those things by the trunk full," she says about her early digital products. "And when we would check in with our students... within 90 days, many of them, it had fallen by the wayside." The turning point was realizing that courses need human interaction to produce real outcomes. Her current programs combine structured curriculum with coaching, community, and accountability — she will never again create a course without a human component.
I will never, ever, ever, for the rest of the time that I'm in business, create any course without human interaction.
Custom Roadmaps Within a Shared Curriculum
One challenge of serving a broad market (attorneys, accountants, interior designers, financial advisors all in the same program) is that each participant needs a different path through the material. Darnyelle's solution: create a comprehensive curriculum but build a custom roadmap for each client during onboarding. "Sure, you can talk to me, and I can tell you all the things that I can remember to tell you in that moment," she explains. "But the beautiful thing about the course is that it was outlined and it was researched and it was based on a proven framework so that none of the steps have been missed." The course is the complete system; the custom roadmap tells each person which modules to prioritize first.
Beta First: Never Build Before They Buy
Darnyelle's rule is firm: "I also don't believe that you should ever build it before they buy it. Let them buy it first and then build it." She beta-tests every new course idea with 10-15 paying participants before building the full version. Their questions and struggles shape the course into something that actually produces results. This approach also means she never wastes months creating a course nobody wants. The first cohort knows they are co-creating the program, which creates investment and valuable feedback simultaneously.
I also don't believe that you should ever build it before they buy it. Let them buy it first and then build it.
Darnyelle's Action Steps
Darnyelle recommends these 3 steps to improve your course planning:
Track completion and outcomes after every cohort
Systematically measure how many students completed the course and achieved the promised outcome. Let that data — not your assumptions — drive what you change in the next version.
Create custom roadmaps during onboarding
Rather than expecting everyone to follow the same linear path, assess each participant's situation and tell them which modules to prioritize first. Same curriculum, different sequences.
Beta-test with 10-15 paying participants
Never build the full course before people buy it. Enroll a small beta cohort, let their questions shape the curriculum, and iterate based on real student struggles rather than your assumptions.
About Darnyelle Jervey Harmon
CEO, Incredible One Enterprises
Darnyelle Jervey Harmon is CEO of Incredible One Enterprises and author of "Move to Millions." A keynote speaker and business consultant with 16 years in the online course and coaching space, she works with service-based entrepreneurs in the $200K-$300K range to reach the million-dollar mark through structured programs and iterative course design.
Listen to the full episode
From Course Lab with Abe Crystal & Ari Iny on Mirasee FM