About

I’m currently in my final year of the Master’s in Computer Science at the Vrije Universiteit Brussel (VUB).

I like playing CTFs with my team, and we consistently ranked in the top 10 among approximately 275 competing teams at the Cybersecurity Challenge Belgium for three consecutive years (2023-2025). I mostly focus on the web and forensic categories. I’ve also reported security vulnerabilities to two popular websites with more than 1M yearly visits.

I have a fair bit of experience in web application development through student jobs and volunteering at Infogroep, the student association for Computer Science at the VUB.

I also have experience using Go, Rust, TypeScript, and JavaScript through side projects, and Scala, C, Java, Python, Haskell, and Erlang through coursework.

If you’d like to reach me, send me an email at: hi at seppe dot io

Volunteering #

Board Member @ Infogroep (2022 - Present) #

Board member of the student association for Computer Science at the Vrije Universiteit Brussel since 2022. Treasurer from 2023 to 2024, secretary from 2024 to 2025.

  • Head of IGTool development.
  • Part of the server team, maintaining our Kubernetes cluster and deploying new services.
  • Part of the CTF organisation, as well as contributing challenges.
  • Implemented several R&D projects, like a central API, a new website, a library platform, etc.
  • Deployed Keycloak, an open source identity and access management platform and worked with the VUB’s ICT department to integrate it with Office 365 SSO. The Department of Computer Science now uses our infrastructure to authenticate students and staff.

Student Representative in the Study Programme Committee @ VUB (2022 - Present) #

I was as a Student Representative in the Study Programme Committee for the Bachelor of Computer Science (2022-2023).

I am currently a Student Representative in the Study Programme Committee for the Master of Computer Science (2023 - present).

  • Improving the quality of the programme by discussing student concerns with faculty members.
  • Giving feedback on course content and programme workload.

Education #

Master’s in Computer Science @ VUB (2023 - Present) #

Expected graduation in 2025.
Specialization: Software Languages and Software Engineering

DARE 2024 Summer School @ TU Darmstadt (2024) #

Participated in the second ACM Europe Summer School on Distributed and Replicated Environments (DARE 2024). The summer school focussed on techniques for supporting mixed consistency systems.

It consisted of lectures by active researchers in the field and hands-on sessions. It was followed by a research project, in which I extended Conflict-free Replicated Data Types (CRDTs) for dynamic application updates.

Bachelor in Computer Science @ VUB (2020 - 2023) #

Graduated with greatest distinction.