Building products
and teams.

Building products and teams that shape user experiences and drive measurable business outcomes.

Get in touch LinkedIn
Experience from
Stephan Beyer

About

I specialize in Digital Product Management and leadership of cross-functional teams.

Over the years, I've built digital products across various stages and organizations — ranging from global tech companies and venture builders to early-stage companies and scale-ups undergoing hypergrowth.

While I've gained valuable experience as a leader overseeing more than 10 cross-functional teams as VP of Product, I have also acted as a hands-on IC, building products from zero to one, and owning products that enabled over €100M in revenue.

These versatile experiences shaped my perspective on product management, leadership, and the principles required to build and scale successful products and high-performing teams.

Experience

Where I've built.

Flinn.ai
Flinn.ai
Product
Building product at the forefront of AI for some of the largest medical device manufacturers, globally.
Since Apr 2026
Tonies
Tonies
Principal, Digital Product
Led product for Tonies' Digital Commerce domain, comprising Tonies.com and the Shop in the App. Responsible for the product launch of Toniebox 2 for the entire e-com domain across Europe, including a rebranding, UX overhaul, and key features to drive conversion improvements at scale, enabling ambitious YoY growth targets.
Jan 2025 – Mar 2026
Grover
Grover
VP Product
Led the product organisation (+30 FTEs) for one of Europe's leading tech-subscription platforms (B2C & B2B), scaled to €250M+ ARR. Reshaped the product vision and strategy, ran an org-wide reorg of 10+ teams toward an outcome-based model — reported to the CEO. Drove initiatives spanning the full funnel — lowering CAC via organic growth and conversion, lifting ARPU and retention, and improving gross margin to support profitability.
2021 – 2024
Visa
Director, Product Innovation
Part of Visa's Product Innovation & Design team, driving new product development at global scale. Formalised and rolled out Visa's new-product-development process across Europe, led discovery and validation of new propositions (issuer instalments, FinTech card capabilities, sustainable banking), and ran co-creation engagements with tier-1 banks, merchants, and FinTechs using design thinking and modern product discovery.
2017 – 2021
See full experience →

Blog

Thoughts on product.

AI Evals article cover
Article · AI
AI: Getting Started with Evals — A Step-by-Step Guide
Leveraging bottom-up error analysis and an LLM Judge to build reliable AI evaluation pipelines.
Medium ↗
OMR Keynote Blue Stage
Talk · Leadership
OMR Keynote — Blue Stage
Speaking engagement on product leadership and strategy at one of Europe's largest marketing & tech conferences.
OMR ↗
Opportunity Solution Trees cover
Framework · Product
Mastering Opportunity Solution Trees
A step-by-step guide to becoming an outcome-driven organisation that continuously discovers and delivers value.
Medium ↗
Product Discovery Part 2 cover
Series · Discovery
Product Discovery Unbundled — Part 2
The approach and mindset behind effective product discovery in fast-moving organisations.
Medium ↗
Product Discovery Part 1 cover
Series · Discovery
Product Discovery Unbundled — Part 1
What is product discovery, why should you care, and how to make it a core competency of your team.
Medium ↗
UX Blueprint cover
Framework · UX
Creating a UX Blueprint
A practical framework and step-by-step guide for mapping user experience across complex digital products.
Medium ↗
View All →

Testimonials

What people say.

“

Mr. Beyer is the best product person I've ever worked with. He's detail-oriented when it matters. With a strong understanding of finance and commercial functions, he's adept at tying business metrics to leading product metrics to truly understand what drives customer happiness. He's the right amount of obsessive, curious, creative, adaptable, and communicates extremely well. He only ships quality. And he does it fast.

Johann Jenson
Johann Jenson
ex-CPO Grover & GoStudent
“

Stephan is an amazing asset for any company and it has been a pleasure to work with him on a range of projects. Basically if you want to build a successful and impactful product company, just hire Stephan! He brings a wealth of product leadership and knowledge to any project and works across functions in a user-centered way to solve problems with great drive and ambition. Can't recommend him enough.

Andreas Roos
Andreas Roos
Head of Design Strategy & AI · Visa
“

Stephan carries a strong vision for anything he does and is capable of sharing the strategy, influencing larger groups and making sure everyone works on the right things. He can navigate any conversation, always asking the right questions and adapting to the group. Outlandishly intelligent and empathic, always a facilitator and proposing solutions across multiple domains. I am definitely learning from him, and I intend to keep doing so.

Phillipe Moreira
Phillipe Moreira
VP of Engineering · Grover
See all references →

Let's build
something great.

stephan.beyer90@gmail.com LinkedIn →