I build web applications that users actually enjoy, and that your team can confidently build on.
I'm Kim, a freelance senior frontend developer based in the Netherlands with over 12 years of experience. I've worked with energy companies like Greenchoice and Vattenfall, digital agencies like DPDK, and startups taking their product from zero to launch.
I specialise in Vue.js, React, and TypeScript. When a project calls for it, I'm comfortable picking up the backend with Node.js and NestJS. I build component libraries, design systems, and accessible interfaces your team can maintain on their own.
Clear scope and defined deliverables.
Fully embedded in your team, committed to the sprint.
Architecture reviews, technical decisions, code audits.
I think from the end user's perspective, not just the codebase. Whether you're building an internal tool or a customer-facing product, it needs to work well for the people using it every day.
I join standups, use your tools, and follow your processes. I work as a team member, not a contractor on the side.
I don't just deliver and disappear. I write code that I or your team can maintain, and I'm happy to stay involved to keep evolving the product.
The technologies I use to deliver production-ready applications.
Don't see your stack? No problem. I pick up new frameworks quickly. Most of my best projects started with tech I learned on the job.
A track record of shipping production software for real clients.
Building a platform that helps people handle arrangements after losing a loved one. Developing features and shaping product behaviour in a Vue 3 + NestJS stack with AI integration.
Part of the Service scrum team at the Netherlands' first green energy supplier (600,000+ customers). Built accessible Vue 3 applications for internal tooling and set up a component library and design system.
At DWG, I worked on a complex Vue.js application written in TypeScript. This application was developed to help terminal operators speed up their tasks and perform them more safely and accurately.
Worked at a well-known digital agency recognised for dynamic websites with polished motion design. Delivered projects in their React/Next.js stack and mentored junior developers.
Part of the InCharge team building EV charging solutions. Integrated type-safe, testable Vue.js components into the platform, collaborating with teams across Poland and Sweden.
C-Quential specializes in software development for personnel planning. During my time at C-Quential, I was responsible for developing a new application using Vue.js and TypeScript. This application was designed to streamline the scheduling process for large organizations, such as hospitals and fire departments. The goal was to create a user-friendly interface that simplifies the complex task of personnel planning.
Over 5 years at a digital agency delivering projects for Coolblue, Fischer, PepsiCo, and more. Built multiple Vue.js applications, a custom CMS, and multilingual kiosk systems for DIY retail.
Whether you have a concrete project or you're still exploring, I'm happy to have a conversation.
I typically respond within 24 hours.