feike.studio
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Senior Product Designer — 15+ years

I turn complexity
into clarity.

Data-dense, high-stakes products — proteomics data, energy infrastructure, clinical research platforms. Now with a hands-on focus on AI-powered and agentic systems people can actually understand and trust.

Get in touch View work
Based
Murcia, ES
Remote
Europe
Focus
UX · UI · AI · PO
Status
Open

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Selected work

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Focus areas

UX Design Experiences that just make sense.
Research-led flows and structures, rooted in real user needs and validated through testing.
UI Design Looks good, feels even better.
Beautiful, accessible, purposeful interfaces — with clean, developer-ready handoff.
Product Design From first idea to final pixel.
End-to-end: connecting business and user needs into products that ship and keep evolving.
Research & Testing Ask, test, learn. Repeat.
Qualitative and quantitative methods to understand users and pressure-test decisions.
Product Ownership Vision, priorities, momentum.
Aligning design, business and tech — setting priorities and keeping the team moving.
AI-Native Design Designing trust into automated systems.
Making automated, agentic products transparent, controllable and trustworthy.

What others say

From internal skill reviews and peer feedback at Beyonder

  • As a designer he often lays out clear forks in the road, so a decision actually gets made.Colleague · Beyonder
  • Everything he has done in the MSAID project — incredible designs which made the customer spend a lot more money on the project than initially planned.Colleague · Beyonder
  • Arne communicates on eye level, even in stressful situations.Colleague · Beyonder
  • In refinements he asks the questions that actually clarify the requirement.Colleague · Beyonder
  • He's well connected and knows who can help where.Colleague · Beyonder
  • One of the most important people when it comes to improving and evolving our processes.Colleague · Beyonder
  • When Arne takes on a project, I have full confidence he'll lead it through to a great result.Colleague · Beyonder
  • The ability to prioritize and structure our work — Arne was able to find many great solutions to the various structural and logical problems.Colleague · Beyonder
  • In the weeklies he passes on what matters from the dev team — at the right length and the right level of detail.Colleague · Beyonder
  • Your way of working with customers is exemplary.Colleague · Beyonder
  • His humour defuses tense calls and carries them through.Colleague · Beyonder
  • His tickets were always well written — and he actively asked the team for feedback on them.Colleague · Beyonder
  • He explains the features in the current sprint to stakeholders with real technical depth.Colleague · Beyonder
  • In team discussions Arne makes a point of seeing and hearing every perspective. He tends to take the mediating role.Colleague · Beyonder
  • I like the insights you give us into the design work, and that we can work with your inputs and thoughts on a daily basis.Colleague · Beyonder
  • In countless concept sprints and user interviews he brought clarity into the requirements.Colleague · Beyonder
  • You showcase work in progress as soon as possible and value every opinion.Colleague · Beyonder
  • Arne is clearly regarded as the expert in UX — the person you go to and ask.Colleague · Beyonder
  • You're doing this really well!Colleague · Beyonder

How I work

  1. 01

    Understand

    I dig into the domain, the data and the real user need before touching a pixel.

  2. 02

    Define

    I turn messy problems into a clear, shared direction the whole team can build on.

  3. 03

    Design

    Research-driven, collaborative, hands-on — from flows to polished, accessible UI.

  4. 04

    Deliver

    I ship with engineering and stay close to the build until it holds up in reality.

I don't just design — I own the product vision when needed.

I've had the privilege of working with innovative companies across healthcare, technology and retail.

About

Arne Feike Arne Feike

For 15+ years I've worked on products where complexity isn't a style choice but the actual problem: proteomics data, energy management, research platforms, white-label apps for 20+ utilities. My job is to make dense, high-stakes systems clear enough that people trust them and act with confidence.

That's also what pulls me toward AI. With Nyx — an AI companion I designed and built as designer and product owner from zero — I work on the hard part of AI-native UX: making an automated system transparent, controllable and trustworthy.

Currently leading the design team at Beyonder, a fast-growing custom-software agency in Germany & the Netherlands. Based in sunny Murcia, Spain — working remote across European time zones. Open to travel.

Certifications
CSPO, UX Professional
Languages
German (native), English (fluent)
Location
Spain (EU)
Full CV — roles, reviews, education