Frontend engineering

Frontends users love. Code teams love to work with.

Our expert engineers transform complex UIs into scalable, performant interfaces while elevating your team's standards along the way.

Frontend engineering

A frontend built to last

Where user experience meets developer experience.

Your users expect an experience that is fast and intuitive. Your developers need a codebase that's easy to work with, maintainable, and scalable. Balancing these goals can feel overwhelming, but that's where we come in.

We adapt to your environment

Our senior engineers integrate seamlessly with your team to get your frontend on track. We don't impose rigid approaches or insist on specific tech stacks. Whether you use React, Vue, Angular, or something else, we adapt to your environment. Our priority is solving your unique challenges, not introducing unnecessary technology.

We build your team up

Building great software requires collaboration. Our role goes beyond writing code. We help strengthen your team. Through pair programming, knowledge sharing, thorough code reviews, and implementing robust CI/CD pipelines, we equip your team with the tools and confidence to succeed.

From day one, we plan for our departure. Success for us means making your team self-sufficient, not dependent. Our goal is to leave your team stronger and better prepared for lasting success.

The frontend problem

Does this sound familiar? You're not alone. These problems are incredibly common. The good news? They're all solvable, without starting from scratch.

Concrete outcomes, not just code

We focus on delivering measurable improvements across four key areas that matter most to your product and team.

Performance & architecture

We optimise your application from the ground up. We use industry best practices, implement appropriate state management patterns, and ensure type safety. All of this is built on modern tooling configured for maximum development speed.

User experience

Your users deserve interfaces that work everywhere and for everyone. We deliver pixel-perfect responsive designs that adapt seamlessly across devices, ensuring your application is accessible to all users.

Developer experience

Great code is code your team can work with confidently. We establish clear, repeatable patterns and back them with comprehensive documentation that speeds onboarding. We help with automated testing and quality tooling that catches issues before production.

Team elevation

Our work doesn't end when the code ships. We transfer knowledge through hands-on pairing sessions and collaborative code reviews, create best practices documentation tailored to your stack, and ensure your team is confident to continue after we're gone.

Why choose us

We are frontend experts who understand business needs. Our approach is designed to deliver lasting value, not just quick fixes.

Frontend engineering team collaboration

Items

  • Item
    Technology agnostic approach
    Description
    We're not tied to any particular framework or tool. With years of combined experience across the entire frontend ecosystem, we work with what you have, not what we prefer. This means objective recommendations tailored to your actual needs.
  • Item
    Brownfield specialists
    Description
    While many agencies push for rewrites, we excel at improving what already exists. We specialize in refactoring legacy codebases, untangling complex systems, and modernizing architectures, all while your application continues running in production.
  • Item
    Built to leave
    Description
    Our goal is simple: make ourselves unnecessary. We transfer knowledge through pairing, document every decision, and establish proven processes so your team can continue confidently after we're gone. Success means your independence.

We meet you where you are

We bring deep expertise across the modern frontend ecosystem, working with your existing stack or helping you choose the right tools for what's next.

Frameworks & Libraries

  • React
  • Next.js
  • TypeScript
  • Svelte
  • Vue
  • Angular

State & Styling

  • Tailwind CSS
  • TanStack Query
  • Zustand
  • Context API
  • CSS Modules
  • Jotai
  • Emotion
  • MobX
  • Redux
  • Styled Components
  • Sass

Testing & Build Tools

  • Vitest
  • Playwright
  • Vite
  • esbuild
  • Testing Library
  • Storybook
  • Turbopack
  • Cypress
  • Rollup
  • Webpack
  • Jest

Mobile & Cross-platform

  • React Native
  • Flutter
  • Expo
  • Cordova
Frameworks & LibrariesState & StylingTesting & Build ToolsMobile & Cross-platform

Hover or click a technology to see details

Rings

Experiment
Technologies we're exploring and evaluating through prototypes
Adopt
Technologies ready for production, actively transitioning to
Keep
Technologies we actively use and recommend with high confidence
Maintain
Technologies we support but not recommended for new projects
Replace
Technologies being phased out, migrate away from these
Last updated: December 11, 2025

Happy clients

We work with companies that want to get their frontend right. Here are examples of how our approach translated into real results.

Guiding recently graduated students in their job search

VDAB

Guiding recently graduated students in their job search

We partnered with MONO to design and develop Vick, a digital platform that guides recently graduated students in their job search. We built both a web application and API infrastructure, integrating multiple databases and creating innovative features like password-free login.

We can help create your frontend

Whether your frontend is slowing you down, holding back new features, or just needs a refresh. We're here to help.

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Frequently asked questions

We bring deep expertise across the modern frontend ecosystem including React, Next.js, Vue, Angular, Svelte, Flutter, and React Native. We adapt to your existing stack rather than imposing our preferences.

Latest insights

Read our latest thoughts on frontend engineering, performance optimization, and building better user experiences.

Ideas and insights

Getting started with performance testing

Performance bugs erode trust quietly until users explode. Three pragmatic steps help you catch slowdowns early: explore real bottlenecks with Sentry, test with production-sized data, and add lightweight API load tests.

Mike Veerman

Mike Veerman

CTO in residence

Podcast

Navigating Outages: lessons from recent cloud failures

Outages can strike unexpectedly, impacting businesses and users alike. In this episode of the SaaS Show, hosts Andreas and Sjimi delve into the recent outages experienced by major cloud providers like Amazon and Cloudflare.

Andreas Creten

Andreas Creten

Founder & CEO

AI

How to pragmatically leverage AI as a startup

If you believe what you see on LinkedIn, startups don't need employees anymore, real founders just have agents building their companies. You write a prompt, fire off the agent, and wait for customers. In reality, you get a vague workflow that produces a mediocre demo at best.

Peter Eysermans

Peter Eysermans

CTO in residence