Hello, I'm Guillaume
Full-Stack JS Developer

I create impactful digital solutions that blend technical expertise with strategic vision.

Specialized in innovative projects for organizations focused on social impact and sustainability 🌱

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Who am I?

Web developer with a Biomedical Engineering background, I bring an analytical approach to digital solutions. I create responsive and intuitive experiences that combine technical quality with meaningful impact.

My journey includes eHealth research, a medtech startup, and digital consulting for impact-driven organizations. I enjoy bridging technical complexity and user-centered design, particularly in healthcare applications.

Beyond coding, I'm passionate about sustainable digital practices and solutions that align with environmental and social values. Whether you need a complex web application or a simple website, I approach each project with dedication to quality and purpose.

Here are the technologies I use to build these solutions:

React React
Angular Angular
Astro Astro
Ionic Ionic
Tailwind Tailwind
Figma Figma
Node.js Node.js
Python Python
Directus Directus
n8n n8n
PostgreSQL PostgreSQL
MongoDB MongoDB
Supabase Supabase
Firebase Firebase

Education

2018
MIT Global Startup Labs
Entrepreneurship & Innovation Certificate
2017
Catholic University of Louvain
Innovation and Transmedia Project Development
2014-2016
Louvain School of Engineering
Master in Biomedical Engineering > Bioinformatics Cum Laude
Master thesis: "Diabetes management through artificial intelligence and gamification: Blood glucose prediction models and mHealth design considerations."
2010-2014
Louvain School of Engineering
Bachelor of Engineering - Biomedical and Computer Sciences

Experience

My professional journey spans across digital innovation, sustainability, and social impact sectors. I bring a unique blend of technical expertise and purpose-driven approach to every project.

Full-stack Development Digital Transformation Sustainable Web Design Python Instructor Digital Health Entrepreneurship Academic Research Biomedical Engineering


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Featured Works

BRUXEO
DEC!DE
MedC2
Digital Lab
UCL
CUSL

ePRO Collection Platform

I developed a comprehensive electronic patient-reported outcomes (ePRO) collection platform for the ImmunoSABR clinical trial. This mobile-first progressive web app features a patient interface with automated task reminders via web push notifications, and a clinical dashboard for healthcare professionals to manage forms and participants. The system automatically generates and securely stores PDF reports, enhancing data collection efficiency while maintaining strict healthcare compliance standards.
© MedC2
Progressive Web App Ionic 4 Angular 8 GCP Authentication Firestore Cloud Functions Cloud Messaging Cloud Storage

ePRO Collection Platform
Patient Decision Aids

Patient Decision Aids

I designed and built a patient-centered decision aid application to support cancer patients in making informed treatment choices. This responsive web app delivers personalized medical information through interactive modules, educational quizzes, and guided reflection questions. The platform generates shareable PDF reports that facilitate meaningful doctor-patient discussions about treatment options, balancing quality of life considerations with clinical outcomes. This digital health solution enhances shared decision-making in oncology settings.
© MedC2
Progressive Web App Ionic 4 Angular 8 Firestore Cloud Functions Cloud Storage

Clinical Trial

DEC!DE Design

As a member and lead designer/developer for the non-profit organization DEC!DE, I create digital tools that leverage cultural engagement to raise environmental awareness. Our transmedia approach combines interactive workshops with innovative digital experiences, making complex ecological concepts accessible and actionable. Through user-centered design principles, we've developed engaging interfaces that transform environmental education into meaningful behavioral change, demonstrating how thoughtful UX design can contribute to sustainability initiatives.
Figma

DEC!DE Design
Pwablo

Pwablo

Pwablo is my sustainable web agency focused on creating eco-designed digital experiences for impact-driven organizations. We specialize in developing lightweight, performance-optimized websites that align with the UN Sustainable Development Goals. Using environmental performance analysis tools like Website Carbon Calculator, we implement green web design principles to reduce digital carbon footprints. Beyond development, we offer workshops on sustainable digital practices, helping organizations understand and minimize their environmental impact while maintaining exceptional user experiences.
Sustainable Web Design Webflow Figma Jamstack Custom JS/HTML5/CSS3

Visit Pwablo

MyPatientCheck

Based on current estimates, 80% of confirmed cases of COVID-19 can be treated as outpatients, up to 20% require hospitalization, and 5% need intensive care. Efficient triage of COVID-19 patients can help the national response planning and case management system cope with patient influx, direct necessary medical resources to efficiently support the critically ill and protect the safety of health-care workers. In this context, I was responsible for the first prototype of MyPatientCheck with aim to inform healthcare professionals about the existence of risk assessment predictive models for symptomatic COVID-19 patients. Such models can be simulated in the app.
© MedC2
Progressive Web App Angular 9 Ionic 5 Ionic Storage Cloud Functions

MyPatientCheck
Wadaff

Wadaff

Passionate about music, but undecided about your friday night plans? That is the reflection from which we started to prototype Wadaff (Waar is da feestje?) with B. Vander Stappen (DJ and nerd), before COVID-19 happened. The features we started to develop include events mapping, real-time rating, and advanced filtering. Besides, we imagined such an app would the perfect opportunity for event organisators, bars, festivals to offer e-happy hours and many advantages.
© Wadaff
Google Maps API Angular 8 Ionic 4 Firestore Progressive Web App Gitlab CD/CI Facebook API

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