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Fullstack Developer

Crafting digital experiences with passion and precision

About me

Driven developer & problem solver

With years of experience in full-stack development, I build robust, scalable applications that excel in user experience. My expertise spans a wide range of modern web technologies and frameworks.

Core values

  • Maintaining high code quality
  • User-centered design
  • Continuous learning
  • Team collaboration

Featured work

A few things I have built

Products and client work selected from the complete project archive.

Web appActive

Flexi planner

Pépinière de l’Étoile

Jul 2026 – Present

An internal scheduling web app that lets Pépinière de l’Étoile quickly notify flexi-job workers and assign them to time slots. The tool supports last-minute changes and centralizes follow-up for workers and internal staff.

AngularC#.NETREST APIOpenAPI
PlatformCompleted

Nyffels Authentication

Nyffels BV

Jun 2026 – Jul 2026

A centralized OAuth platform based on Keycloak that consistently handles authentication and authorization needs across internal products and client solutions.

KeycloakOAuth 2.0OpenID Connect
MicroserviceCompletedOpen source

E-Invoice Validator

Nyffels BV

May 2026

An open-source, self-hosted microservice for validating electronic invoices. The Docker service is written in C# and .NET and currently supports UBL invoices following the Peppol standard.

C#.NETDockerUBLPeppol

Core technical capabilities

A practical stack spanning product interfaces, backend systems, data, integrations and delivery.

Frontend

AngularReact / Next.jsIonic / CapacitorPHP

Backend

.NET / C#Node.jsPHPPython

Database

MySQLMSSQLPostgreSQL

APIs & Integrations

GraphQLREST APIsOpenAPISSEWebhooksWebSocketsOAuthRabbitMQAzure Service Bus

Infrastructure

DockerBare MetalAzureAWS

DevOps

GitHub ActionsAzure DevOps

Recent timeline

Latest roles and engagements

The most recent entries from a career across software delivery, product development and technical ownership.

Oct 2022 – Present

Billnado

Founder & Developer

Started as a way to streamline my own freelance invoicing and evolved into a robust pre-accountancy platform with broad functionality and room to scale.

Nov 2024 – Present

Accent Jobs

Full Stack Developer

Building and continuously improving internal and external web applications and websites that support core business processes.

Jan 2026 – Present

Moosj

Co-founder & CTO

Built Moosj from scratch as a modern fleet tracking platform for trucks, vans and cars, with an open API that lets companies connect their internal software in a simple, universal way. As co-founder and CTO, responsible for the core architecture, technology choices, hardware selection and final technical decisions.