Hello and welcome! Nice to have you here.

acls currently offers specific services in the domain of software development, music production, and writing. (read more)

Read more about who I am and how I think and work here...

Email: alfons@acls.eu

Low-level music production and consulting

Music production, technology, programming, and what else? Low-level music production, what I call my expertise, needs some explanation. Low…

If you're interested in a website or web application for yourself or your organization, we can discuss options and prices. Prices will range…

I'm certainly not a standard software programmer. To get things straight here: if you're looking for a bunch of young quick-and-dirty Java…

Building guitars and other instruments has always been a dream, which is now getting closer to reality than ever before. I currently focus…

I create free and open-source software products of which most are released via my GitHub account. The projects are listed here: wavetables…

I'm a musician, composer, and producer. I use several technologies to create music, which can be physical instruments, but computers too…

I have a video channel on YouTube about music, called Alfons Music and Sound Theory. Topics to be expected are: Theory of nut slot spacing…

Our first conversation will be free of charges.

Oracle Certified Associate, Java SE 7.

"Muditulib", a multi-dimensional tuning library was developed by Alfons Seelen in 2013-2014