Guilherme
Videira Marques
I'm Gui, a Cloud Computing student and co-founder of Cylro. I build tools, work with AI agents, and run my own infrastructure in Luxembourg.
Independent projects around software, infrastructure, and AI agents.
Homelab
Hybrid Infrastructure
DevOps
Docker & Kubernetes
Network
Routing, VPN & Security
Development
Full Stack & AI
About Me
I'm a cloud-computing enthusiast from Differdange, Luxembourg. Currently studying for my BTS Cloud Computing (2025–2027) at Lycée Guillaume Kroll, building on a solid foundation as a Computer Technician.
I learn by building. I run my own infrastructure and co-founded Cylro, a website operations platform. The practical part is seeing how the pieces work together.
Fluent in 5 languages, thriving in multicultural environments:
Beyond tech, I stay active and creative:
Tech Stack
Infrastructure & Cloud
Network Engineering
Full-Stack Development
AI & Agents
Cybersecurity
Featured Projects
Assemblash
An editable design tool where people and AI agents can work on the same design.
Cylro
A website operations platform in development for teams managing multiple websites.
Home Lab Personal Cloud
My own setup for files, media, custom apps, and AI agents.
Certifications & Training
Experience & Education
2025 – Present
Co-founder
Cylro
Building Cylro's product and technical foundation: one Space for teams to organize access, content, and controlled website publishing.
2025 – Present
BTS Cloud Computing
Lycée Guillaume Kroll
Higher Technical Diploma in advanced cloud infrastructure, virtualization and network administration. Two-year programme, 2025–2027.
Feb–Mar '23 & Sep–Oct '24
IT Intern
PC Phone Service
Diagnosed hardware/software issues, deployed OS images, and provided technical support in a fast-paced environment.
2021 – 2025
Computer Technician Diploma
Lycée Guillaume Kroll
Graduated with "Very Good" mention. Final Project score: 59/60.
Let's Connect
Interested in something here? Get in touch.