Guillaume Gustin, solutions architect and software engineer in Brussels

Guillaume Gustin

Solutions Architect & Software Engineer

Brussels, Belgium

Software engineer with roots in biomedical research, I build web applications for healthcare, the public sector, and impact-driven organisations. My current focus is GIS platforms and applied AI for urban mobility, with a constant commitment to responsible, sustainable digital.

01 About

Who am I?

A biomedical engineer by training (UCLouvain, 2016), I gradually moved from health research into software engineering. I began with academic research on remote patient monitoring, co-founded the medtech startup MedC2, then widened into digital transformation for non-profits and, today, public-sector work at Gate 16, building GIS platforms for Brussels Mobility and exploring applied AI. On the side, I run Pwablo, a sustainable digital studio.

02 Experience

Experience

A path across digital health, public services, and sustainable web, from research assistant to software engineer.

Connect on LinkedIn Download Resume
Full-stack Software EngineeringSustainable Web DesignDigital HealthPublic & Non-profit SectorBiomedical Engineering
Functional Analyst & Software Engineer
Gate 16 · Brussels Mobility
Oct 2025 - Current
Research Software Engineer
Vrije Universiteit Brussel · Ghostly+
2025 - 2026
Founder & Web Designer
Pwablo | Sustainable Web Agency
Jan 2022 - Current
Digital Transformation Advisor
BRUXEO
Nov 2022 - Oct 2024
Co-founder & Lead developer
The Medical Cloud Company
Feb 2019 - Jan 2021
Research & Teaching Assistant
Catholic University of Louvain
Jan 2017 - Jan 2019

03 Selected Work

Featured Works

01

GHOSTLY+ Rehabilitation Dashboard

A clinical-research dashboard for the GHOSTLY+ serious-game rehabilitation project at the Vrije Universiteit Brussel. It turns electromyography (EMG) data from C3D motion-capture files into muscle-activity metrics, adherence scores and session analytics for therapists, with role-based access, pseudonymised data and audit logging. The trial's feasibility study was published in JMIR Serious Games (2025). Watch the 2-min demo.

React / TypeScriptFastAPI / PythonPostgreSQL / SupabaseNumPy / SciPyDocker

GHOSTLY+ Rehabilitation Dashboard
02

ePRO Collection Platform

Electronic patient-reported outcomes (ePRO) platform developed for the ImmunoSABR clinical trial. The mobile-first PWA includes a patient interface with push notifications, a clinical dashboard, and secure PDF report generation, designed to meet healthcare compliance standards.

Progressive Web AppIonic 4Angular 8GCP AuthenticationFirestoreCloud FunctionsCloud MessagingCloud Storage

ePRO Collection Platform
03

Patient Decision Aids

A decision-aid application that helps cancer patients make informed treatment choices. It presents personalised medical information through interactive modules and guided reflection questions, generating PDF reports to support doctor-patient discussions. Developed as part of a registered clinical trial.

Progressive Web AppIonic 4Angular 8FirestoreCloud FunctionsCloud Storage

Patient Decision Aids

More projects

DEC!DE Design

DEC!DE Design

Volunteer UX/UI design contribution for the non-profit DEC!DE (2021), developed in collaboration with EPBL (Ensemble Biodiversité). The project proposed digital tools and cultural engagement formats to make ecological concepts more accessible to a broad public. A concept brief was submitted to an Innoviris call for projects, though the application was not selected for funding.

Figma

Pwablo

Pwablo

Pwablo is a small sustainable web agency building lightweight, fast websites for impact-driven organisations, alongside workshops on the environmental footprint of the web.

Sustainable Web DesignAstroFigma +2

MyPatientCheck

MyPatientCheck

First prototype developed during the COVID-19 pandemic to support healthcare professionals in triaging symptomatic patients. The application provides risk assessment tools and predictive model simulations to assist clinical decision-making in resource-constrained settings.

Progressive Web AppAngular 9Ionic 5 +2

Wadaff

Wadaff

A prototype built with B. Vander Stappen that helps music enthusiasts discover local events through mapping, real-time ratings, and filtering. The concept explored digital promotion tools for event organisers and venues.

Google Maps APIAngular 8Ionic 4 +4

04 Writing & Research

Research & contributions

2017

Scientific Publication

UCLouvain & SIPAIM Conference
First author of "Empowerment of diabetic patients through mHealth technologies and education: Development of a pilot self-management application" presented at the 13th International Conference on Medical Information Processing and Analysis. Also contributed to developing the diabetes monitoring platform described in the research. (Cited 9 times)
Read paper Google Scholar
2020

EU Grant Contribution

DRAGON Project Consortium
As co-founder of MedC2 (later acquired by Comunicare), contributed to writing the DRAGON European grant application focused on AI applications for COVID-19. The application successfully secured €860,000 in funding from the European Commission for MedC2.
Press release

05 Education

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." (Read thesis)
2010-2014
Louvain School of Engineering
Bachelor of Engineering - Biomedical and Computer Sciences

06 Stack

Tech Stack

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

07 Contact

Get in touch

Whether you have a project in mind or simply want to exchange ideas, I am always glad to hear from you.

+32 494 87 89 36
guillaume@pwablo.be