Who? Kasper Langmann!

Thank you for your interest 😉

My name is Kasper Langmann and I’m the co-founder of Spreadsheeto.

I’m also a certified Microsoft Office Specialist – and I love Microsoft Excel!

That’s why I’ve worked as an instructor and consultant since 2013.

As a consultant, I’ve built +60 Microsoft Excel solutions for big and small businesses.

I’ve also created online courses in Excel, VBA, and Power BI.

Every month +500,000 people read my Excel tutorials and +100,000 have signed up for my courses.

When you pick me as your consultant, you get someone who’s passionate, knows his stuff, and who’s able to create solutions that work.

Contact Kasper Here

Services: Here’s what I can do for you!

I can help you with anything in Microsoft Excel, VBA, and Power BI.

To me, it’s not just important that the code is perfect…

… The solution also needs to work for the user (YOU!).

That’s why I develop Excel solutions that are not just technically perfect, but user-friendly too.

The projects I typically do are in the categories: debugging, automation, and business optimization.


“Previously we spent days on completing our monthly finances.
Now we do it in less than 1 hour!”

I’ve developed +60 Excel solutions for businesses of all sizes.

My solutions have saved my clients time, money… and lots of headaches!

I’ve been lucky to have clients from some of the most recognized brands around the world.


Here’s what some of them think of my work!

We had a big spreadsheet for our finances. It had tons of tabs and calculated. We contacted Kasper because we needed it all to work together. Kasper gave great suggestions that have saved us lots of time and money. Previously we spent days on completing our monthly finances. Now we do it in less than 1 hour.

Peter Kriegbaum

I’ve used Kasper’s help to get data from an .XML-file into a spreadsheet so that we could work with the texts in a nice and simple way. We had spent almost a week working on the problem, then Kasper fixed it in just 1,5 hours. I’m very satisfied with his work that’s now saving us a lot of time. I’ve already recommended Kasper to my network who I know also needs an Excel expert.

Jakob Dau

I had a specific task that needed to be done, that we didn’t have the skills for in-house. Luckily, Spreadsheeto had that. Through constructive dialogue, Kasper built an entire Excel system that we can offer our customers today. Deadlines and prices have been kept all through the project and I’m happy about the collaboration and solution. 

Jens Vibert

We needed a time registration system for a business with 20 employees. We had a lot of different requirements that needed to be considered. So, I contacted Kasper. Kasper quickly got what we needed to be done. Kasper has been professional and service-minded throughout the entire process. Kasper Langmann gets my best recommendations.

Birgitte Lund-Skovbo
Let’s talk about your project

Pricing and delivery

My hourly rate is $149 (USD).

When you contact me, I tell you what you can expect in terms of the project’s size, price, and time of delivery.

Here’s how it works!

Get in touch

Get in touch now!

Send me an email at: [email protected]

Or contact me using the form below!

I get back to you within 24 hours.

Spreadsheeto ApS
Address: Gammel Kongevej 60, 17, 1850 Frederiksberg C, Denmark.
Email: [email protected]