About

Engineered in Cologne

proexa.de is run by one person: a solo operator and father in Cologne, Germany. There is no pitch deck, no middle management and no endless status calls. Just direct, transparent partnerships.

Why efficiency matters here

As a father, time is the one asset you cannot get back. Raising a family while building a business forces ruthless focus, the removal of everything that does not matter, and a real reliance on efficient systems. That is the approach we bring to every project.

Rhineland pragmatism

We bring the warmth and honesty of Cologne (“Kölsche Gelassenheit”) together with German engineering precision. Lean automation, clear communication and measurable revenue growth, without jargon.

What we do

We build high-converting web infrastructure, automated lead and sales funnels, and custom AI agent workflows for creators, digital entrepreneurs and small businesses. Our growth-aligned model combines a base fee with a performance or revenue share, so you can scale revenue without adding headcount or working 70-hour weeks.

Our promise

We engineer systems that give creators and business owners their time back while capturing the upside together.