Magento OpenMage PHP 8 AWS Symfony Laravel TypeScript VueJS ReactJS Python
expert, who
delivers on his promises

Since more than 15 years it is my goal with my company vianetz from Munich to develop software and maintain in the long term, that is simple and reliable. Transparent Time Tracking and a precise estimation of efforts are certain because of my years of expertise in every project.

As Magento Certified Developer I am your expert when everyone else has already despaired of the problem with the Magento software.

Christoph Massmann

My Magento Extensions My Skills as Freelancer reprogress UBPBio

Magento Extensions Bestseller

My popular Magento 1 and Magento 2 Extensions are in use in over 10.000 installations since 2008 and offer exclusive benefits.

11.000+ Extension Installations
15+ Years of Experience
Fun at Work

Latest Blog Posts

Recently I published these blog posts:

  1. Optimize CSS Styles in Magento

    Optimize CSS Styles in Magento

    Magento/OpenMage has a default feature to merge all CSS files into one which was implemented back in the old days to reduce HTTP requests. Nowadays with HTTP/2 (or even HTTP/3) the number of requests is not that important anymore, but there are many other ways the CSS asset delivery can be improved in Magento. Let's see how!

  2. Die günstigsten Tests für Legacy-Code mit

    Bugs einfach finden in Legacy-Code

    In diesem Blog-Beitrag geht es um das Testen von Legacy-Anwendungen wie beispielsweise Magento 1 Shops. Als Magento Freelancer liegt mein Fokus insbesondere auf Testing-Strategien, die sehr einfach und kosteneffizient für meine Kunden umzusetzen sind.

  3. Better SEO with Magento Layout XML

    SEO with Magento Layout XML

    Over the years I have collected several useful layout XML code snippets that you can e.g. insert into individual Magento CMS pages or into your layout xml code in the local.xml file. This offers several chances to improve your search engine optimization (SEO) for your Magento store like noindex or canonicals.

"Thank you for your great work and your professional help with our Magento extension customizations!"

UBPBio from Dallas about my work as Freelancer on 15.1.2021

Popular Extensions on GitHub

Next to my commercial Magento Extensions I offer various small, free Magento Extensions free of charge on Github, to support the Magento ecosystem according to my Vision.