I build digital businesses
- my own and for clients.
Online shops, lead-gen sites & apps.
Using AI to ship in days, not weeks.
Let's Work Together
My business card
Marc Lattermann
Entrepreneur & Developer
Cavess
Case Studies
Real results from projects I built
Matratzenhandel.de
Online mattress marketplace capturing B2B and B2C demand
Homepage Design 
Traffic Growth Built from scratch to capture search demand in the German mattress market. Steady organic growth through targeted SEO.
MD Objektmöbel
B2B furniture platform for commercial projects
Homepage Design 
Traffic Growth Targeted commercial furniture buyers with a clean, professional platform. Consistent growth in B2B traffic and inquiries.
What I've Built
Reitplatzbauen.de
Built in one week. Focused on the riding arena building niche. Capturing leads, earning commissions.
Visit Site ↗Matratzenhandel.de
B2B supplier of mattresses, beds and bedding to hotels, hostels and accommodations.
Visit Site ↗MD-Objektmöbel.de
Specialized in school furniture. Direct supplier to educational institutions.
Visit Site ↗Metallspind-direkt.de
Metal lockers for gyms and schools. Boring product, steady revenue.
Visit Site ↗MSGFileViewer.com
Chrome extension for viewing MSG and EML files. People search MSG-related terms 80k times/month.
Visit Site ↗Baustoffhandel.de
Construction materials marketplace. Testing demand before full launch.
Visit Site ↗Einrichtungsheld.de
B2B office furniture. Companies need bulk orders, not retail sites.
Visit Site ↗Pasture Shelters
Built 2 prototypes. Physical products = harder than digital. Lesson learned.
Read Story →