About us

The people who reimagine your software.

Quality Bytes GmbH, Bad Breisig near Koblenz: more than 10 developers, owner-led, specialized in .NET. Software made in Germany, and no stock imagery on this page: this really is us.

Quality Bytes in numbers

2018founded, owner-led
10+developers, permanently employed in Germany
13×Microsoft MVP at the helm
1,000+drivers use our apps every day
The people in charge

Who guides you through your journey.

André Krämer, founder and Managing Director of Quality Bytes

André Krämer

Founder & Managing Director. In software development since 1997, specialized in .NET since 2002. He leads the strategy sessions and workshops, speaks at conferences such as BASTA! and sits on the supervisory board of ODYSYS AG.

13× Microsoft MVPBook author (.NET MAUI)Supervisory board ODYSYS AG
David Kortmann, software development team lead at Quality Bytes

David Kortmann

Software development team lead. He leads the technical delivery of your stages, from the first PoC to release, and makes sure every stage delivers what the roadmap promises.

Technical lead “Delivery in stages”
Quality Bytes development team together at the screen

+ more than 10 developers

Permanently employed, in Germany. Every product is delivered by André Krämer or one of our senior architects.

The team

The faces behind it.

Anyone who calls us or starts a project works with these people. All permanently employed, all in Germany.

André KrämerAndré KrämerFounder & Managing Director
David K.David K.Software Development Team Lead
Alexander D.Alexander D.Software Developer
Alexander S.Alexander S.Software Developer
AnaAnaBack Office
Ann-KathrinAnn-KathrinMarketing Manager
ChristianChristianSoftware Developer
David S.David S.Software Developer
DennisDennisSenior Software Developer
EliasEliasSoftware Developer
FelixFelixWorking Student, Software Development
JannikJannikSoftware Developer
LyandraLyandraOffice Manager
Marcel V.Marcel V.Senior Software Developer
RaúlRaúlJunior Software Developer
RobinRobinSenior Software Developer
Ronny SchneiderRonny SchneiderSenior SAP Solution Architect
StephanStephanSenior Software Developer
How we work

Four principles you can hold us to.

Honest advice

Every Compass product can end with “not us”: Wisej instead of us, PWA instead of an app, off-the-shelf instead of custom. That is what the results guarantee stands for.

Delivery in stages

No mammoth projects: every stage ends with usable software, and after each one you decide anew. That is how we have worked for years, with every customer.

AI with method

Our own AI-Assisted Software Engineering process speeds up development with architecture, reviews and quality assurance instead of just prompting away.

Staying partners

Our customers stay for years: Odysys, Deltaplan, Cadosys. Some so long that our founder now sits on the supervisory board.

See André live

On stage.

As a Microsoft MVP and book author, André regularly speaks at the major .NET conferences. Come by and ask your questions in person.

21.–25.Sep 2026

BASTA! 2026 · Mainz

.NET MAUI 10: hybrid, AI & quality for next-level apps

To the conference →
Partnerships & training

Well connected.

Partner of Text Control GmbH

The maker of TX Text Control has been referring us to customers for years, all the way to the USA.

Training & courses

Team trainings such as “From WinForms to Blazor” are delivered by our Managing Director’s training company (andrekraemer.de). We say so transparently.
Let us get to know each other

Ready for 30 minutes that create clarity?

You talk to someone who understands your software. Free and without obligation.

Book a first call
The first step

Ready for 30 minutes that create clarity?

30 minutes, free, no obligation. You’ll talk to someone who understands your software. In the end you’ll know whether we’re the right fit. If not, we’ll tell you openly.

Quality Bytes GmbH · Brunnenstraße 21 · 53498 Bad Breisig
+49 2633 4899 430 · info@qualitybytes.de

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