FRONTEND

DEVELOPER

Hi! I'm Koen De Vulder. Aspiring Frontend Composer | Crafting Harmony with React | Fueling Curiosity with Coffee.

CONTACT ME
4+

Experience Breakdown:

  • Frontend: 2 years and 6 months
  • Backend: 1 year and 8 months
Years of Experience
8+
Completed Projects
8K+

Based on:

  • Started December 2020
  • 40h work week (Mon-Fri)
  • 32 days off per year
  • Updates hourly
Hours Coded

I create meaningful digital experiences that combine aesthetics with functionality and performance.

This is me

Hi, I'm Koen.

I'm a frontend developer with experience in building web and mobile applications using React, React Native, and Angular. My work focuses on creating responsive and user-friendly interfaces.

I prioritize delivering optimal user experiences by considering the audience's needs and project requirements. Currently, I'm expanding my expertise in React and JavaScript to become a full-stack React developer and mentor others in the tech community.

Beyond coding, I enjoy playing the piano, baking, cooking, and gaming. I also stay updated with the latest tech developments by watching YouTube and following tech news.

My Stack

frontend

VS Code logoVS Code
React Query logoReact Query
Javascript logoJavascript
HTML logoHTML
RxJs logoRxJs
React logoReact
Figma logoFigma
PrimeReact logoPrimeReact
ViteJs logoViteJs
Cursor logoCursor
(Framer) Motion logo(Framer) Motion
Tailwind logoTailwind
CSS logoCSS
Angular logoAngular
Typescript logoTypescript
WordPress logoWordPress
Cypress logoCypress
Playwright logoPlaywright
Vitest logoVitest
WebFlow logoWebFlow
Redux logoRedux
NextJs logoNextJs
Storybook logoStorybook

backend

.Net logo.Net
C# logoC#
NodeJs logoNodeJs

database

SQL Server logoSQL Server
Firebase logoFirebase

Work Experience

Front-End Developer

August 2023 - April 2025
Tabaknatie

Front-End Developer

July 2022 - May 2023
Digipolis

front dev doing stuff

Back-End Developer

November 2020 - July 2022
AG Solution

My Projects

React Guide project thumbnail

React Guide

2025

An interactive React application designed specifically to teach fundamental React concepts (like hooks) to .NET developers through side-by-side code comparisons and live, editable code examples.

ReactViteJs.Net+4
Portfolio V2 project thumbnail

Portfolio V2

2025

My current, enhanced portfolio website built with Next.js and plain CSS. It features an integrated CMS for effortless content management, a superior mobile experience, and subtle animations.

Portfolio V1 project thumbnail

Portfolio V1

2025

My first personal portfolio website, built using Vite, designed primarily to showcase my frontend projects, provide my resume for download, and offer a basic contact method.

TypescriptViteJsHTML+3
Road Work Planner project thumbnail

Road Work Planner

2025

An Angular web application utilizing the Google Maps API, enabling city planners or companies to visually map planned road works, automatically identifying and facilitating notifications for affected addresses.

AngularJavascriptTypescript+4
Cargo Loader project thumbnail

Cargo Loader

2025

A React Native mobile app for Zebra devices that validates and tracks cargo items by scanning barcodes as they are loaded onto shipments, ensuring accuracy and security.

TypescriptJavascriptRedux+3
Cargo Load Count project thumbnail

Cargo Load Count

2025

A React Native mobile app for Zebra devices used during unloading to quickly count cargo by scanning one item for details and then entering stack dimensions.

TypescriptJavascriptRedux+3
Cargo Inspector project thumbnail

Cargo Inspector

2025

A React Native mobile inspection tool for Zebra devices allowing users to scan cargo, record detailed inspection results (issues or approval), and update its status in the logistics workflow.

TypescriptJavascriptRedux+3
Transport Issue Logger project thumbnail

Transport Issue Logger

2025

A web application built with Next.js and PrimeReact for logging and managing various operational issues within a transport company, featuring a highly customizable interface for defining issue types and details.

Javascript

Get In Touch

Interested in working together?
Let's connect.

I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision. Feel free to reach out if you're looking for a developer who can bring your ideas to life.

[email protected]