WILLIAM JANSSEN

Full-stack problem solver driven by creativity and attention to detail

IT-Manager

Developer

Välkommen Till Min Portfölj

I'M WILLIAMBASED IN STOCKHOLM.

I utilize responsive design techniques to ensure a consistent experience across all devices.

I design and develop responsive interfaces that work seamlessly across all devices.

TECH STACK

I specialize in JavaScript, TypeScript, React, Node.js, building high-performance, scalable, and visually engaging applications.

EXPERIENCE

Vakansa – Full-Stack Developer

Maintaining and optimising a live web platform while mentoring interns to align with product and business objectives. Managing the workflow from planning through development to production, ensuring clarity and smooth delivery across the team.

Carelyo – Team Lead & Full-Stack Developer

Led a team of up to 6 full-stack interns, overseeing code reviews, sprint coordination, and technical mentorship while delivering features end-to-end using Scrum.

Featured Projects

A collection of projects I've worked on, from web applications to creative experiments.

Coming Soon

TastyBites

Recipe Platform

NextTailwindFramer MotionNodeMongoDB

Live

Portfolio

Personal Website

NextTailwindFramer MotionFigma

Live

Notex

Note Taker

NextTailwindTypeScriptTipTap

Live

Todoz

Todo App

NextTailwindFramer Motion