Joerg Dennis Krueger
Author. Speaker. 210M+ EUR Revenue.
Since 2008 in e-commerce. Founder of JDKRUEGER&CO. Developer of the Conversion Operating System. Pioneer work "Conversion-Boosting with Website Testing". 1,000+ articles. Speaker at OMR, DMEXCO, OMKB. Formerly conversion optimisation at JochenSchweizer.de — one of Germany's most successful online portals for experiences. The knowledge from 18+ years and thousands of A/B-tests is built into the system — not a single brain.
"He is the right man when it comes to pushing online revenue."
— Jochen Schweizer, Founder of JochenSchweizer.de
Books. Awards. Speaker engagements.
Bestselling Author
"Conversion-Boosting with Website Testing" — the pioneer work. 1,000+ articles. The Conversion Hacker®.
Gold Stevie Award
Multiple winner of the International Business Awards. German Web Awards Winner 2021 + 2022. Top Expert 2026.
Top Speaker
OMR, DMEXCO, OMKB, Exciting Commerce. Keynotes on conversion optimisation and data-driven growth.
210M+ EUR
Provable additional revenue for clients. Measured via A/B-test. Real. No projections.
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