The output of a product team.The agility of one.

"Janne is far more than a hired gun. He’s even more than a teammate. Working with Janne feels like working with a true partner who deeply understands not only what you’re trying to achieve, but why. He brings a high level of creativity and innovation to solving any problem.

I’m even more impressed by Janne’s ability to translate those big ideas into beautifully simple and highly effective solutions. He can design, he can code, he can do it all!"

Wright Harvey

Founder, Sugarlift

Designed for early-stage founders who need to launch a world-class product to secure growth or funding.

Most early-stage founders lose momentum to the handoff gap—the slow and expensive friction between separate designers and developers. I eliminate this risk by building your entire product vertically, ensuring that the final experience feels natural, refined, and world-class. By prioritizing clear thinking over pretty pictures and working within real product constraints, I deliver an MVP that isn't just a fantasy, but a high-performance business engine ready to secure growth or funding.

The problem

You have a vision, but hiring separate designers and developers is slow, expensive, and creates a handoff gap. You risk launching a disjointed MVP that feels cheap and fails to impress.

The solution

I replace the need for a founding product team. I take full ownership of your vision—from strategy and brand to full-stack architecture. I build the entire product vertically, ensuring the final experience feels natural and refined.

"Janne is an outstanding designer and team member. He has a unique skill set of combining world class UI & UX design skills and the ability to turn his pixel-perfect designs into production-ready code."

Juho Makkonen

Founder & CEO, Sharetribe

Designed for growing teams that need to scale quality and velocity simultaneously.

When velocity slows down, it is often because your team is battling tight time constraints within a messy, inconsistent codebase. I embed as a partner who doesn't just close tickets; I unblock your roadmap by building scalable systems and consistent patterns that reduce technical and design debt. By reducing decision-making overhead and providing documented logic, I make shipping faster and ensure the final product feels coherent.

The problem

Your backlog is growing, but velocity is slowing down. Your team is stuck in "maintenance mode," or lacks the specialized expertise to execute a high-stakes feature—like a complex AI integration—at a world-class level.

The solution

I join your team as a specialized Design & Engineering Partner. I don't just close tickets; I elevate your team's standard. I bridge the gap between your designers and devs, unblocking roadmap items and building scalable systems.