Profile
Software engineer focused on building reliable, scalable, and thoughtfully designed systems,
motivated by real-world problem solving and human impact. Cum Laude BSc and an MSc in Computer
Science, currently rotating through engineering teams in ING's Tech Class. Primarily backend,
with mobile and full-stack experience, and backed by extensive leadership and community experience.
Experience
Software Engineer · ING Nederland
Sep 2025 – Present
- Engineer in ING's Tech Class 2025–2026, rotating through multiple engineering teams during this year.
- UpgradeHub: built Java Spring Boot services powering Upgrade Check (public ING tool) and Upgrader (for ING mortgage customers), helping customers improve their home energy labels.
- InsideBusiness Mobile: shipped corporate-identity and routing updates in the InsideBusiness app, used by hundreds of corporate clients.
- AI rotation: prototyped an AI-driven "Design Enforcer" VS Code plugin that applied generated design rules to improve developer efficiency.
Departmental Support Officer · TU Eindhoven (LIS)
2025
- Operated and maintained daily ICT for the Mathematics & Computer Science service desk.
- Coordinated a team of 10 student assistants; managed authorization and access rights for faculty.
Business Case · Eventix
2024 – 2025
- Completed a business case for study association GEWIS on a real-world ticketing platform; the resulting product was continued internally at Eventix.
- Built with Vue 3 and TypeScript in a professional dev environment.
LIS Metaforum & Flux Student Assistant · EuFlex / TU Eindhoven
2020 – 2024
- Resolved technical issues for faculty employees across Mathematics & CS, Electrical Engineering, and Applied Physics.
- Streamlined desk workflows to improve overall service quality.
Teaching Assistant · TU Eindhoven
2019 – 2024
- Tutored cohorts of 15–45 students per course in Algorithms & Data Structures, Logic & Set Theory, and Discrete Structures.
- Mentored and coached first-year Computer Science students through core coursework.
Technical Skills
Languages
JavaPythonC++
RustC / OpenCLDart
TypeScript
Frameworks
Spring BootFlutterReact
Vue.jsLaravelHalide DSL
Tools & Platforms
Git / GitHubDockerLinux
Microsoft AdminJetBrainsVS Code
Key Projects
The Harry List
Java Spring Boot · React
Full-stack bar reservation system for Hubble Community Café, deployed and in active daily use.
harry.hubble.cafe
Advent of Code Portfolio
Python
A visual portfolio of all my Advent of Code solutions, covering every year of the event.
aoc.pvleeuwen.com
FARLLID: Master's Thesis
Python · LLMs · ANTLR
Framework for automatic, repository-wide, language-independent documentation generation using LLMs.
llm_documentation_framework
Languages
Dutch — NativeEnglish — C1 (CAE)
