In my very first Sigma blog, I will show you how to create a dynamic sales spreadsheet with a custom “Create Note per Row” and comment history workflow. The idea came through my recent client project within a finance team. We had a weekly sales breakdown table showing closed deals, product...
On May 22, 2026, InterWorks was honoured to be featured on The Sunday Times' "195 best small places to work 2026" list. This is a list compiled through employee feedback, focusing on benefits, culture and mission. We sat down with Employee Experience Coordinator Megan Skeats...
May has come and gone, and with it comes the change of seasons around the InterWorks headquarters. The cicadas have started singing, the afternoon heat returns and the sun never seems to set. It's a nice change of pace. Ask me again in two months...
The first complex app I built in Sigma taught me more about architecture than it taught me about Sigma. It started simply enough: One input table, some additional logic on top, a button that wrote records back to the warehouse. Then complexity crept in: A...
I spent years trying to kill Excel. Not literally. But as an analytics architect, I approached every spreadsheet like a building that needed to be condemned. Manual data entry. No source of truth. Formulas nested inside formulas. One wrong change and the whole thing breaks. I was...
The most expensive mistake you can make on a Sigma App project isn't a technical one. It's starting to build before you've clearly defined what you're building. I've seen projects double in scope mid build because the initial conversation used "Sigma App" to mean something...
I'm a code first person. Given a choice between clicking through a UI and writing SQL, I'll write the SQL. It's faster, clearer and I can read it later. That preference isn't a problem in Sigma. The challenge I ran into wasn't that Sigma didn't...
Why Bulk Insert Is Hard in Sigma Sigma's writeback is designed for row by row input. A user fills out a form, hits submit, one row gets written. That works well for simple data entry. The problem comes when one user action needs to produce multiple output...
In Part 1 and Part 2 of this series, I made the case that data transformation is fundamentally about leadership and people, not just technology. We talked about building the right foundation, getting aligned on shared definitions, mastering data storytelling and managing change with intention....
It’s one of the most common questions I get after a go-live. Here’s a practical look at your options — from Curator’s built-in tools to web analytics integrations and your BI platform’s own usage data. One of the most common questions I get after a Curator...
Interworks GmbH
Ratinger Straße 9
40213 Düsseldorf
Germany
Geschäftsführer: Mel Stephenson
Kontaktaufnahme: markus@interworks.eu
Telefon: +49 (0)211 5408 5301
Amtsgericht Düsseldorf HRB 79752
UstldNr: DE 313 353 072