Reviews from our customers

See how we take care of our customers' experience with reliability, top quality and more

Dr. Kevin Kelly with Excel4Business was an absolute lifesaver. I was dealing with an issue in an Excel spreadsheet that I was honestly worried I might make worse, and after spending over an hour trying to figure it out on my own, I finally reached out to him. He quickly jumped on a call, had me share my screen, and made the entire process incredibly easy. Within five minutes, he solved something I had been stuck on for days. What really stood out was how clearly and efficiently he walked me through the solution. I highly recommend Dr. Kevin Kelly and the Excel4Business team for any Excel challenges, whether you're troubleshooting a problem or looking to streamline and automate your processes. ~ Chris S
The personalized Excel consulting and training transformed my workflows. Dr. Kelly demystified complex concepts, making them accessible and immediately applicable. His responsiveness and tailored professional approach addressed my specific needs, significantly boosting my team’s efficiency at work. I highly recommend him for anyone needing to solve complex problems or just looking to enhance their Excel skills. ~ Mark S
Kevin helped me with a scorecard that we created in Excel. We need to weight the scores from our dropdown options and more important have the scorecard reallocate the points from one criterion and reallocation them across the scorecard section and he was a wizard who made it work effortlessly for us. I would highly recommend working with and consulting with Kevin. ~ Shadara M
I can’t say enough about how helpful Kevin has been to me and my team. We’re very efficient in what we do, but when it comes to Excel, getting it to perform exactly how we need has been a challenge. Once we connected with Kevin and explained our needs, he executed flawlessly and without hesitation. I highly recommend this company. ~ Angela R
Excel Guru doesn't even suffice. Sherlock "Excel" Holmes is more applicable. Mr. Kelly can dissect and analyze volumes of data, enough to make a mainframe green with envy. If anyone wants answers, if anyone wants to discover questions they did not even know to ask, Mr. Kelly is the one to provide your solution. ~ John K
Dr. Kelly's Excel training was a game-changer! He tailored the sessions to our specific needs, making complex topics easy to grasp. His approachable teaching style and real-world examples helped me apply new skills immediately. Highly recommend The Analytics Doctor for anyone looking to boost their Excel proficiency. ~ Thomas D
Dr. Kelly’s personalized Excel training was a game-changer for my workflow. He made complex concepts easy to understand and tailored everything to my job needs. His teaching style is clear, practical, and engaging—and I started using what I learned right away. He’s also incredibly responsive and supportive. Highly recommend The Analytics Doctor! ~ Cole B
Kevin was incredibly helpful with the different projects that we needed help with. He is extremely skilled and gave us a really quick turn-around. He was so communicative and easy to work with. We look forward to turning to him again for more projects. ~ Special E
Dr. Kelly’s personalized Excel training was a game-changer for my workflow. He made complex concepts easy to grasp and tailored everything to my needs. I saw immediate improvements in efficiency, and his responsiveness throughout the process was outstanding. Highly recommend The Analytics Doctor! ~ Diana V
Kevin did an excellent job! The class was packed with useful information — my brain definitely hurts from all the learning, but in the best way. Everything was explained clearly, and I walked away with a much better understanding of Excel. Very helpful and highly recommended! =) ~ Amy S
I am an art appraiser with over fifty years experience and worked with Kelly on an excel project that required some advanced understanding of the software. Kelly was patient, professional, and thorough. I would work with him again. Wish now he also could work in Access. ~ john b
Dr. Kevin Kelly was excellent. We hired him to create a very detailed spreadsheet to help the flow of our fishing lodge's fish processing department. He is very helpful and clear at all times. Highly recommend his services. ~ Joshua B
Kevin is excellent at developing useful spreadsheets that save a lot of time. His knowledge of macros is significant and I am very happy with the tools he developed for our small business. U would recommend him. ~ Petsmore
Excellent Excel training by Kevin! The sessions were clear, well-paced, and very practical. Complex formulas and features were explained in a way that was easy to understand, and I left feeling much more confident using Excel. Highly recommend! ~ Jennifer C
Kevin was great to work with. He not only helped us build out a working Excel tool we couldn't do ourselves, he was fully engaged in our overall project and helped us think through the right solution. We would be happy to work with him again. ~ Trey B
Kevin at The Analytics Doctor is a true professional. He combines deep analytical skill with practical insight and clear communication. Thanks to his expertise, we’re making smarter, data-driven decisions than ever before. Highly recommended! ~ Odett P
Absolutely FANTASTIC!! Kevin worked until we could get it the way we wanted and this saves me so much time now. I will be using him again for other projects. ~ Pam K
Dr. Kelly provided exactly what I asked for and it has been of tremendous benefit to my business. I will definitely engage his services in the future if the need arises. ~ Robert B
They quickly fixed my complex Excel spreadsheet and made everything run smoothly again. Professional, efficient, and highly skilled. I’d definitely recommend them! ~ Scot S
EXCELlent teacher, got our team of varying levels of familiarity with Excel to a much stronger level of understanding, and had an incredbily fun and welcoming atmosphere to learn in! ~ Josh S
Dr. Kevin Kelly is THE MAN! He helped me develop and implement an excel spreadsheet that literally shaved 40% off the standard workload. Huge thanks!!! ~ Jared B
I have used Kevin for two projects now and I have had a good experience with his services both times. ~ CG G
The spreadsheet Kevin created for me saved me so much time in my daily tasks. I would recommend using his service. ~ Tabatha C
Dr. Kevin is an absolute genius. I have recommended him to my colleagues and anyone who needs his expertise. ~ Courtney H
Write a review

Find us on social media

Facebook Instagram LinkedIn TikTok YouTube