About Marcus
Founder of RETSA Group, combining instructional design expertise with technical innovation.

Hi, I'm Marcus
I founded RETSA Group to bridge the gap between instructional design and modern web development. After years of working in both fields separately, I realized there was a unique opportunity to combine these disciplines.
My background in training and documentation taught me how to break down complex concepts into digestible pieces. Meanwhile, my passion for coding and web development showed me the power of technology to solve problems and enhance productivity.
Today, I help organizations create solutions that are both technically robust and exceptionally user-friendly. Whether it's designing intuitive training materials or building AI-powered web applications, my approach always centers on the user experience.
When I'm not working, you'll find me experimenting with new technologies, reading about UX design, or enjoying the outdoors with my family.
Skills & Expertise
A unique blend of instructional design knowledge and technical skills that enables me to create comprehensive solutions.
Core Skills
Technologies
Let's Work Together
Have a project in mind? I'd love to hear about it and discuss how we can collaborate.