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Available for new projects

Product designer making complex software feel simple.

I'm Lena Hart, an independent product designer and front-end developer in Amsterdam. I help startups and established teams design and build products that people genuinely enjoy using.

Portrait of Lena Hart smiling, wearing a light grey blazer
Lena HartAmsterdam, the Netherlands

About

Designer by training, developer by curiosity.

I'm Lena, an independent product designer based in Amsterdam. For the past nine years I've helped startups and established companies turn complicated problems into calm, useful software, from a bank's onboarding flow to a logistics company's very first product.

I do my best work close to the people who will use what I make. Projects usually start with listening to customers, support teams and the engineers who will build it. From there I prototype early, test often, and because I write front-end code too, I stay involved until the details are right in production.

Outside of client work I mentor junior designers, look after far too many houseplants and cycle along the Amstel whenever the weather allows.

Years designing digital products
9+
Products and features shipped
40+
Teams worked with
30+

What I do

  • Product design

    End-to-end design for web and mobile products, from the first sketch to polished, production-ready screens.

  • Design systems

    Component libraries and clear guidelines that help teams ship consistent work, faster.

  • Front-end development

    Accessible, responsive interfaces built in React and TypeScript, so the design survives the trip to production.

  • Research and prototyping

    Interviews, usability tests and clickable prototypes that take the guesswork out of big decisions.

Experience

  1. 2022 – NowProduct designer and developerIndependent
  2. 2019 – 2022Senior product designerFold Studio
  3. 2017 – 2019Product designerBrightline
  4. 2015 – 2017UI designer and front-end developerKettle Digital

Kind words

Trusted by teams who care about the details.

“Lena has a rare talent for making complicated things feel simple. Our new onboarding is the best-reviewed part of the app, and our support team felt the difference within a week.”

Sofia BrandtHead of Product, Tidewater Bank

“She was part of the team from the first workshop to launch day. The design system she left behind still shapes everything we build.”

Daniel OkaforCTO, Meridian

“Working with Lena felt like working with a co-founder. She cared about our coffee as much as we do, and it shows in every detail of the shop.”

Marta RuizCo-founder, Ember & Oak