Moving your product forward, wherever you’re starting from.

Experienced product leads for your team, plus product diagnostics and workshops. For start-ups, scale-ups, and established companies.

Trusted by

LedgerMVP FactoryParkHereOne Acre Fund

How we can help

Interim & fractional product lead

A senior product lead in your team, within days.

  • Ownership of roadmap, backlog, and priorities
  • Stakeholder and team alignment
  • Hands-on work from discovery to delivery

Product diagnostic

A clear recommendation for your next big product decision.

  • Interviews with your team and users
  • Review of product, data, and roadmap
  • Written recommendation and next steps

Product & AI workshops

Three hands-on hours on your team’s real problem.

  • Product validation with AI
  • Workflow improvement with AI
  • A concrete plan for your team

Who you’ll work with

More about us →
Portrait of Laura Zermin

Laura Zermin

Product lead in AI, health tech, mobility & climate tech

Portrait of Cordt Zermin

Cordt Zermin

Product lead in AI, Web3 & ed-tech

Selected work

All projects →

Re-hired to scale a sensor-based smart-parking platform

Client
ParkHere
Period
2025–26 · 8 months
Engagement
Interim product lead
Sector
Mobility

The challenge

After our first engagement, ParkHere brought us back to develop and scale its sensor-based platform for smart parking management.

Our role

Interim product owner

What we did

  • Owned the product roadmap and stakeholder alignment
  • Prioritised new functional and technical features against user and business goals

Result

A returning client: the second engagement with ParkHere.

AI investment platform with LLM document review, taken to market-ready

Client
Confidential
Period
2024 · 7 months
Engagement
0 → 1 build
Sector
Fintech · AI

The challenge

Private and institutional investors needed one place to manage and analyse their investments, including the documents behind them.

Our role

Product lead, heading the product team

What we did

  • Defined the core features, including LLM-based document review
  • Led the product team
  • Prepared the platform for market launch

Result

A market-ready product.

NFT marketplace rebuilt in months, plus the NFT gallery in Ledger Live

Client
Ledger
Period
2022–23 · 12 months
Engagement
Product lead
Sector
Web3

The challenge

Ledger Market, a storefront for digital and physical collectibles, needed a full redesign and rebuild to support new ways of distributing NFTs.

Our role

Product manager for Ledger’s NFT products

What we did

  • Led the redesign and rebuild of Ledger Market
  • Integrated new distribution formats such as stablemints, auctions, and airdrops
  • Shaped the NFT gallery in Ledger Live for mobile and desktop: search, filters, spam filter, transfers, and key metrics

Result

Ledger Market rebuilt in a matter of months.

What clients say

Clemens TechmerCo-founder · ParkHere

Laura worked for us as an interim product manager for 4 months. Even though our product is highly complex, she got to deeply know it extremely quickly. She gathered, structured and analyzed customer feedback and implemented them in a goal-oriented manner. Laura is not only likeable, but also assertive, always very well organized and absolutely reliable. I would not hesitate to work with Laura again and can recommend her wholeheartedly, be it for an early phase of a product or, as in our case, in the scale-up phase.

Christopher CarlsonDirector of Product, NFTs · Ledger

As a product manager, Cordt stands out for his ability to immediately understand new ideas and clearly convey them. His technical comprehension, relationship-building skills throughout a complex organization, and superior documentation that consistently underscores the reasoning behind each feature, set him apart. He’d be a valuable addition to any product-focused venture.

Halil KutluturkCEO · Justsnap

Laura is an outstanding Product Manager who really understands how to build online products in a data- and user-driven way and how to get the best out of the people working with her. Laura’s biggest strength is her ability to empathise with the user while not losing focus on the overall business perspective. Even in high-pressure situations with conflicting priorities she sticks to her structured and professional work attitude. It’s without hesitation that I recommend Laura if you are looking for an excellent Product Manager.

Let’s move your product forward

Free 30-minute intro call in German, English, or Spanish. No preparation needed.