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WordPress VIP Pro Agency Owner. Featured in Forbes, Business Insider, Grit Daily, and LA Weekly, Stefan Fischer is a self-taught software engineer, designer and the founder of Quantenwerft International GmbH, an elite agency building enterprise-grade WordPress platforms for global corporate brands like Gold's Gym, Galeries Lafayette, and HEIMAT. After teaching himself to code at age 14 and launching successful digital entertainment magazines—where he interviewed musicians associated to icons like Madonna and Justin Bieber — Stefan transitioned into scaling high-converting digital infrastructures for multi-location enterprises across the US and Europe. On MentorCruise, he helps mentees master enterprise architecture, multi-location conversion optimization, and the transition from a self-taught coder to an agency founder.
Image courtesy of Quantenwerft / Photographer: Kristina Kutena For a company with one storefront, a website is a brochure. For …
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Most people meet the web as users. Stefan Fischer met it as a builder, and he was 14 when he …
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You tell Stefan your goals. They see exactly what you want to work on before session one.
You meet within days. Stefan reviews your application and books your first session, usually within a day or two.
You leave with a plan. Concrete next steps and a weekly rhythm from your very first week.
Stefan Fischer
CEO & Founder at Quantenwerft
Enter your email and we'll let you know when Stefan has open spots. You'll also get a link to manage your wishlist – no account needed.
Book a free intro call with Stefan
Connect with Stefan in a quick call (usually 15-20 minutes)
What's included in the trial?
Every trial is a little different–here's what Stefan says about their trial:
We'll meet for a quick call (usually under 30 minutes) where we:
- Break the ice and introduce ourselves
- Discuss your goals and how I can support you
- Coordinate logistics like time zones, meeting frequency, and communication methods
