John Zimmerman's Reviews | ContraReviews of John Zimmerman
John Zimmerman
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John Zimmerman

Custom Kajabi Websites, Funnels, Courses, Communities & More

    $100k+
    Earned
    13x
    Hired
    5.00
    Rating
    152
    Followers
Followed by Kraig M, Dario V, and Nikola M
5.00
24 reviews
Quality of work
5.0
Clarity of project requirements
5.0
Communication
5.0
Professionalism
5.0
Attention to detail
5.0
Responsiveness
5.0

John Zimmerman was instrumental in building a beautiful Kajabi website for our CEU coursework, seamlessly uploading over 170 videos and lessons. Throughout the project, John’s communication was prompt, clear, and structured with actionable next steps. His calm, steady demeanor kept the entire process stress-free from start to finish. I couldn't be happier with the results and fully plan to work with him again.

Shawn Barnes, First Generation Healthcare, LLC

ClientSep 10, 2026

John did an excellent job designing my website and custom-building my Kajabi course. He understood my vision and created a polished, professional product that feels true to my brand. The course required custom development, and he delivered the functionality and design I was looking for. ​Everything is beautiful, easy to navigate, and provides a great user experience. John is lovely to work with, and I’m very happy with the outcome and highly recommend him.

Audrey Gordon

ClientSep 1, 2026

I hired John to help me create a new website for a product I was launching. He was able to take my idea and vision and turn it into a valuable asset for my business. The design, flow, and feel of the website turned out better than I expected. It's great to have a partner that can interpret your ideas and make them a reality!

Sid Meadows, Embark CCT

ClientAug 7, 2026

John did amazing work on my website. He took my raw outlines, and polished them into beautiful pages that are professional and clean. It's exactly what I wanted. He works fast, and was able to provide multiple versions to test and select from, before the final build. I'm really happy with the work he did, and appreciate his continued support in answering questions. Highly recommend working with John!

John Hallgarth, CONTRABIM

ClientJul 27, 2026

John was a joy to work with. We had an extremely tight deadline for our web redesign. John built a temporary version of our site to meet our deadline, then rebuilt it to make it more usable in light of our team's limitations. Our goal wasn't just to rebuild our site, but to work with someone we wouldn't groan about when asking for future help. John is that guy. Whether you are looking for short-term help or a long-term partner, John is the right choice.

Mike Dsane, Sherpa

ClientJun 25, 2026

I came to John for help with my website. I needed an redesign badly. He was able to create multiple wonderful options for me to choose from. After making my choice, he and his team got going on switching it all over. The transition went smoothly and further updates and changes I needed where completed. The new website is a huge step for my business. I believe it will increase my revenue and ability to convert customers. John has been very helpful and was easy to work with.

Janette Boyer, Wildcat Hobby Shop

ClientJan 28, 2026

Working with John on my Kajabi platform was a breeze. I am easily overwhelmed with the technical details, and John was able to walk me through the process, recreate my website with the exact same formatting, and help me build a platform that I can’t wait to launch! He is patient, experienced, and a pleasure to work with. Highly recommend.

Jennifer Polt, Glossed World LLC

ClientJan 16, 2026

We worked through many profiles to find the right person to help us build our platform on Kajabi, & chose John because he showed a sincere, genuine interest & investment in helping us achieve what we wanted to achieve. From the get go, he was on point and often went far beyond the initial scope to deliver a result that exceeded our expectations. The engagement was always honest & professional. In the end, we are absolutely thrilled with the outcome. I would highly recommend working with John!

Tracey Hemphill

ClientJan 9, 2026

John has been instrumental in helping me set up my online coaching course. He has helped me plan what I will need, been attentive to my needs, and has helped create an incredible online course. He is easy to work with, communicative, and is very knowledgeable. I will work with him again on future projects.

Ryan Coffey

ClientJan 1, 2026

John has been a true partner in bringing The Corporate Leaper to life on Kajabi. His attention to detail, patience, and strategic insight helped me build a platform that will accelerate impact and growth. Even through my travel and the holiday season, he was incredibly accommodating—making real-time edits and teaching me the back end. Truly grateful for his support. I'm looking forward to becoming one of his multimillion dollar case studies for the future. Highly recommend!

Kristin Bell, The Corporate Leaper

ClientDec 5, 2025

John has been such a pleasure to work with. From the beginning, he has been incredibly responsive, communicative, and easygoing, which has made the entire website-building process feel so much less overwhelming. I’m definitely not someone who feels naturally comfortable with the technical side of websites, and John has been extremely patient with me throughout the process. He’s always been receptive to my ideas, feedback, and notes, and I’ve really appreciated how collaborative he’s made everyt

Jennifer Powell

ClientSep 3, 2026

John was recommended to us by a friend and colleague because of his amazing work on a similar Kajabi project, and we’re so glad we found him! His expertise, attentiveness, and patience throughout the process were incredible. John made sure we were completely satisfied with the finished project, and there’s no way we could have crossed the finish line without him! We highly recommend John and are so pleased with our experience!!

Hillary Livingston, Sincerely, Divorced

ClientAug 22, 2026

I had an excellent experience working with John. He did a fantastic job bringing my vision for the Bankable Program to life. He took my ideas and transformed them into a polished, engaging course that exceeded my expectations. Communication was great and he was always flexible and he offered valuable insights. Thanks to his work, I now have a course that I am proud to share with athletes, students, entrepreneurs, and anyone looking to improve their financial knowledge. Job well done!

Anthony Parker

ClientJul 28, 2026

AMAZING!! John was a pleasure to work with from the very first interaction. I reached out because of his positive reviews and experience as a Kajabi expert and for his understanding of sales and conversion. The same day I was on a video call with him and the next day had a mockup delivered. He understood the vibe we were looking to capture, was quick, communicative and friendly. He walked me through steps, went above and beyond to make sure we were happy with the project. Will use again!

Sandy Neumann, Chad and Sandy Real Estate Group

ClientJul 1, 2026

John is very knowledgeable. I explained my vision to him and he did all the rest to bring my website to life. The end product he designed for my brand is stunning! His easy going personality makes working with him enjoyable and low stress. Highly recommend John for website design and Kajabi expertise.

Nicole Spangler, The Heart Rhythm Method

ClientJun 4, 2026

John has been instrumental in building and maintaining my Kajabi website for Passage to Peace. His technical expertise is exceptional - he doesn't just know Kajabi, he truly masters it. Whether it's complex integrations, payment systems, or custom functionality, John consistently delivers solutions that work seamlessly. What sets John apart is how enjoyable he makes the entire process. He's responsive and always available. If you're looking for a Kajabi expert I wholeheartedly recommend John.

Marcia Willliams, Passage to Peace

ClientJan 23, 2026

We are extremely satisfied with John’s work migrating the Complete Athlete programs from Wix to Kajabi. The site looks fantastic and the migration was seamless. John solved complex payment challenges by integrating Checkout Joy, Zapier, and PayFast, as Kajabi Payments is not yet available in South Africa. His Kajabi expertise and communication—despite a 10-hour time difference—were outstanding. Highly recommended worldwide.

Rowan Hemphill, Complete Athlete

ClientJan 9, 2026

I worked closely with John in my role as Executive Director - Marketing for The Embody Lab, a world-leading online somatic education platform. John assisted me to build Kajabi landing pages, funnels, product pages and implement Kajabi cart. He was instrumental in the success of a number of our product launches and was a true joy to work with. I have no hesitation in recommending John to anyone needing assistance with anything and everything Kajabi. He really knows his stuff and get is done!

Mandy Scotney, Mandy Scotney

ClientJan 8, 2026

John was excellent to work with. He translated a complex vision into a clean, functional Kajabi site that feels intentional and well-built. Communication was clear, timelines were respected, and he proactively solved problems without needing hand-holding. If you want a developer who understands structure, user flow, and execution, John delivers.

Josh Fournier, The Fourniers

ClientDec 31, 2025

Our website needed a massive makeover. We were also on the verge of launching a product we wanted to get off the ground. We looked for an expert to update our design and give us clarity, so we booked with John. John took our website beyond what we could have imagined! We are already getting responses and couldn't be more satisfied. If you are looking for a responsive, collaborative professional who knows what it takes to bring your project to life, I wholeheartedly recommend John.

Phil Tenaglia, The ACT Matrix Academy

ClientDec 1, 2025