Wouter Vernaillen

Hi, I'm Wouter Vernaillen
Enterprise Full-Stack Java Developer

Spring Boot, Vue/Nuxt & Angular, DevOps, Secure delivery, AI-enabled development.
25+Years Experience
50+Projects Delivered
64GitHub Stars
2013Freelancing Since

About Me

I build robust web solutions from backend to frontend — bridging enterprise Java with modern JavaScript, and now embracing agentic workflows.
Loving every bit of it!

As a full stack developer with 25+ years of experience, I've gone from the first static HTML sites to cutting-edge web portals with seamless backend integrations. I combine deep Java/Spring expertise with a passion for modern frontend development using Nuxt and Vue. Creator of WPNuxt, an open source module for headless WordPress with Nuxt.

I'm also a sound healing practitioner, an ecstatic dance DJ, and a trance dance facilitator. I run Harmonics.be — organizing events around sound, music, and movement.

I'm based in Belgium (Europe/Brussels timezone) and work primarily remotely, for Belgian and international clients alike.

Latest Articles

Thoughts on development, open source, and the tools I use

My Audio Runs on a Raspberry Pi — So I Built a Spectrum Visualizer That Doesn't Listen

FFT Visualizer 1.0 is out: a WebGL audio spectrum analyzer that draws spectra computed anywhere — born from a Pi control panel, grown into a TypeScript core with Vue and React wrappers

WPNuxt 2.0: Type-Safe Headless WordPress for Nuxt 4

Announcing WPNuxt 2.0 — type-safe composables, multi-layer caching, Gutenberg block rendering, authentication, and an AI-powered MCP server for headless WordPress with Nuxt

Kaspa: digital silver

A proof-of-work cryptocurrency staying true to Satoshi's vision while using blockDAG technology for faster transactions
Wouter's expertise in IBM Websphere portal helped us in reaching key projects. His ability to think user-led allows to work rapidly and meet expectations.
Björn Minne

Björn Minne

Online Sales & Marketing Manager B2B at Van Marcke

Wouter is a dedicated professional with who I had the pleasure to work with on two strategic projects at Van Marcke. He was the go to IT professional and project leader. I would recommend him without hesitation.
Philip Borremans

Philip Borremans

Chief Social Media Officer & CSR Coordinator

Wouter's passion for technology and dedication to success have made and continue to make it a pleasure to work with him. The combination of a broad interest with deep knowledge & experience make for a great developer cocktail.
Jonathan Bosmans

Jonathan Bosmans

Senior Consultant at IBM

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last deployed 27 July 2026 at 18:51

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