Product & Service Design Consultant — with agentic workflows

I help product teams discover what's worth building — and how to build it.

I am a Berlin-based consultant for Product & Service Design with 18+ years' experience in human-centered design.

My mission is to make product decisions defensible. I turn complex, data-heavy problems into clear evidence — so teams build what matters instead of what was merely assumed.

AI accelerates the work; deciding which problem is worth solving stays human. Because AI works for you, not you for AI.

Ways to work together

Three ways to work together.

01

Design Sprints

aka Validated Prototype

Scope and de-risk before you build. In a few focused weeks we go from the question that matters to a tested, validated prototype.

  • Human-centered discovery & user interviews
  • Jobs-to-be-done & assumption mapping
  • Rapid, testable high-fidelity prototype
  • Usability testing with real users
  • Hand-off to iteration & back-log support
Start your sprint →
02

Continuous Discovery

Ongoing OKR & Product Optimizer

Your embedded design partner. Month by month I identify and fix the biggest conversion and retention levers — with data, user research and rapid iteration.

  • Monthly funnel audit & prioritization
  • A/B-test design & analysis
  • High-fidelity prototypes & hand-off
  • User interviews & analytics review
  • Weekly sync + back-log grooming
  • KPI dashboard & reporting
Explore retainer →
03

Strategic Product Design

End-to-End, from Vision to Launch

For complex products that need deep strategic thinking — I design the full experience, from business-model alignment to production, with measured outcomes at every step.

  • Vision & strategy workshop
  • Service blueprint & customer journeys
  • Research, testing & iteration cycles
  • Information & UX architecture (IA/UX)
  • Design system (Figma) & tokens
Discuss your project →
Services

One service, end to end — from business analysis to a validated product.

01

Business Analysis

Understand the business model, goals and constraints first. We map value, risks and the metrics that define success — so we design for what moves the business, not what's assumed.

02

Research

Talk to real users, audit the data and map the journey. We separate what's genuinely broken from what everyone believes is broken.

03

Ideation

Frame the real problem and turn evidence into focused, testable ideas — the sharpest bets worth pursuing, not a backlog of features.

04

Design & Prototype

Move from low-fi to high-fidelity fast. Every screen is tied to a hypothesis and built to put in front of users quickly.

05

Test & Iterate

Usability sessions, A/B tests and honest data. We validate, learn and loop — until the outcome holds up in the real world.

Writing

Latest thoughts on Medium

Let's build something

Ready to make validated product decisions?

A free 30-minute call. No pitch, no pressure — just an honest conversation about your product and whether I can help.