We Make AI Work.
Strategy. Implementation. Training.
About us
Behind L&H stands Hagen Marggraf — founder and engineer who doesn't explain AI, he builds it.
Proof: two of our own products already in the market — CV-Schmiede for the recruiting industry and LiiPoster for LinkedIn content. When you hire L&H, the engineer who scopes your project is the engineer who writes the code — no resource pools, no sub-subcontracting.
Hands-on
We build it ourselves — no sub-subcontracting to external developers.
DACH focus
GDPR-compliant, German-language support, local hosting options on request.
End-to-end
From strategy to deployment — one team, one accountability.
Our Services
AI Strategy
We analyze your processes and identify the most impactful areas for Artificial Intelligence in your organization.
AI Implementation
From concept to production: We develop and integrate custom AI systems — chatbots, automation, intelligent workflows.
AI Training
Hands-on workshops and training that empower your team to effectively use AI tools and develop their own solutions.
Case Studies
AI products built end-to-end — from concept to market.
CV-Schmiede
AI-powered CV formatting for recruiters
Recruiters upload resumes; the AI extracts the data and reformats it into the agency's own template — GDPR-compliant and tailored for the DACH market.
LiiPoster
AI ghostwriter for LinkedIn
Learns the writing voice, plans a week of content, generates posts with matching images, and auto-publishes after approval — built for consultants, coaches, and freelancers in DACH.
Packages & Pricing
Tailored to your use case.
Every project is different — so are the effort and the value. Packages are scoped individually to your goals.
Get in Touch
Ready for the next step? Drop us a message.