Smart Bike Design Project
University of Twente
Published a multidisciplinary smart-bike design created for a university research group.
View project
Code. Create.
Innovate.
Hey there! I'm Dimitris, a Computer Science student and full-stack developer who turns coffee into code and ideas into digital experiences.
A little context
About Me
I build products—and I like understanding what happens when systems break.
I'm a Technical Computer Science graduate and Cyber Security MSc student at the University of Twente. My work sits between product engineering and security: building useful software, investigating how systems behave, and turning what I learn into practical tools.
That path has taken me from product work at Stamina and Note-Bridge to research on profiling cyber leaks with LLMs and the responsible disclosure of a broken access-control vulnerability in OSM. Outside software, triathlon keeps me moving and has given me opportunities to lead and organise within the Aloha community.
More on LinkedInProduct engineering
Building and shipping web, mobile, and native products—from Stamina and Note-Bridge to Signalcase.
Security & research
Studying cyber security, researching LLM-assisted cyber-leak analysis, and documenting real vulnerabilities.
Endurance & leadership
A committed triathlete, Aloha member, and former chair of the Gebouwenloop organising committee.
My Skills
Frontend
React
Next.js
TypeScript
Tailwind CSS
Vue.js
HTML5
CSS3
JavaScript
Backend
Node.js
Express
Python
PostgreSQL
MongoDB
REST APIs
GraphQL
Supabase
Tools & Others
Git
Docker
AWS
Vercel
Figma
Cypress
Webpack
Career
Work Experience
Software Engineer
Stamina Technologies Limited
Full time
RemoteJul 2025 – Jul 2026Built web applications and internal tools, contributing across full-stack development in an agile product environment.
React Native
Node.js
Expo
Supabase
TypeScript
Teaching Assistant
University of Twente
Part time
EnschedeSep 2025 – Nov 2025Supported students with assignments and projects in C and operating systems, combining technical guidance with mentoring.
C
Operating Systems
Mentoring
Lead Full-Stack Developer
Denda Games BV
Part time
HybridJan 2025 – Jun 2025Maintained a content-management and analytics platform used by media companies including CNN, DPG, and NU.nl.
React
Next.js
Node.js
MySQL
Tailwind CSS
AWS
TypeScript
Full-Stack Developer
Note-Bridge
Full time
HybridApr 2023 – Sep 2024Developed and maintained a platform that helped students find and book lessons with teachers.
Next.js
TypeScript
Supabase
Stripe
Tailwind CSS
Background
Education & Recognition
The credentials and selected work most relevant to software engineering and cyber security.
Education & credentials
Cyber Security (CSE) – SPECTRO
EIT Digital Master School
Completed
2025 – 2026Double-degree programme in cyber security, with the University of Twente as the entry university and the University of Trento as the exit university.
Visit programmeMSc Computer Science – Cyber Security
University of Twente
Ongoing
2025 – 2027Master's programme focused on cyber security, secure systems, and software engineering.
Visit programmeBSc Technical Computer Science
University of Twente
Completed
2021 – 20257.4 / 10Completed a broad computer science and software engineering curriculum spanning systems, algorithms, and product development.
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GitHub Foundations Certification
GitHub
Completed
2024Validated foundational knowledge of Git, GitHub, repositories, collaboration, and modern development workflows.
View credentialSelected achievements
Automating Cyber-Leak Profiling with LLMs
University of Twente
Published
2025Published research on automating user and infrastructure profiling from cyber leaks with large language models.
Read publication
OSM Broken Access Control Exploit
Medium
Published
2024Documented a broken access-control vulnerability discovered in the Online Soccer Manager game.
Read articleMore achievements
Three earlier projects and awards
More achievements
Three earlier projects and awards
2025
Best Note-Bridge Project
University of Twente
Received the award for the best Note-Bridge student project.
Visit website
2nd Place in GDWC
Game Development World Championship
Low Poly Racing placed second in the Game Development World Championship.
Visit websiteFeatured Projects
Signalcase
My own product: a free, open-source native macOS app that turns logs from Supabase, Render, GitHub, and your application into compact, evidence-backed bug cases. Deterministic grouping — no AI account required. Built end-to-end: SwiftUI client, Next.js backend, Supabase with row-level security.
SwiftUI
Swift
Next.js
TypeScript
Supabase
FitRef
This project is a fitness-tracking web application that integrates the Strava API to display user activities.
Next.js
TypeScript
Tailwind
Supabase
Low Poly Racing
Low Poly Racing is an arcade racing game I developed in Unity (C#) during summer 2020.
Unity
C#
Get In Touch
Let's work together
I'm always interested in new opportunities and exciting projects. Whether you have a question or just want to say hi, I'll try my best to get back to you!
dimitrios@lolis.tech
Phone
+31 0628510222
Location
Enschede, Netherlands