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Tech42 Software Solutions GmbH
UX & UI design — Tech42 Software Solutions Hamburg

Service

UX & UI design

Products people understand — and want to use. Design that works hand-in-hand with engineering.

Beautiful design that doesn't work is decoration. Functional design that's ugly drives users away. We do both: deep research, clear structures, polished visual design — and a design-engineering workflow where Figma turns into real software without losing anything in transit.

What you get

Concrete, not abstract.

User research

We talk to your users — not just stakeholders. Interviews, observation, usability tests. "We already know what our customers want" has killed many products.

Interaction design

Wireframes, flows, prototypes. We decide early which structures hold up — before anyone moves pixels.

Visual design

Aesthetic, on-brand, accessible. With focus on readability, hierarchy, and consistency — not awards.

Design systems

We build design systems that connect engineering and design for the long term. Tokens, components, pattern libraries — together with your team.

Prototyping

Clickable high-fidelity prototypes that can replace test builds. We test before we build — and save weeks.

Accessibility (WCAG)

Accessibility isn't optional. We design and develop to WCAG-AA — from the start, not retrofitted.

What we work with

Technologies.

We pick the technology based on your needs — these are our daily tools.

  • Figma
  • Design Tokens
  • Storybook
  • WCAG 2.2

Frequently asked

Common questions about this service.

  • When is a UX/UI redesign worth it?

    When conversion drops, support tickets pile up, or the app feels "dated" next to competitors. Before a redesign we recommend user research — guessing user behaviour is expensive.

  • How long does a UX/UI project take?

    Pure design (user research, wireframes, high-fidelity design) typically four to eight weeks for an MVP scope, twelve weeks or more for a larger product suite. Engineering follows or runs in parallel.

  • Do you build design systems?

    Yes. Tokens (colour, typography, spacing) in Figma, mirrored in a code counterpart (Storybook plus Tailwind or CSS variables). Engineering and design stay in sync long-term — and new features ship consistent.

  • Do you take accessibility (WCAG) seriously?

    WCAG-AA as the default from day one, not retrofitted. For public-sector or insurance projects we go AAA on request. Accessibility isn't just compliance — it's a conversion driver.

  • Do you only hand over Figma files or do you also implement?

    Both. We can do design-only delivery or the full path from research to implementation in code. The latter is usually much cheaper end-to-end — no losses at the design-engineering boundary.

Let's talk about your project.

No-obligation first call. We listen, give you an honest take, and suggest the next move.