Jannick Hemelhof
Java Application Engineer
Brussels Metropolitan Area Belgium
Summary
👤
Senior🎓
Top SchoolJannick Hemelhof is a Java Application Engineer based in Brussels with 12 years of hands-on experience and a strong academic background in Computer Science and Artificial Intelligence. Currently at Smals, he focuses on secure, maintainable Java applications while actively exploring Blockchain, security, and data science. He brings practical UX-focused front-end experience from contributing to the BoostNote legacy app—tackling menu/preferences, linting, Electron upgrades and stability improvements. Earlier work includes building an Angular-based site with lazy loading and mail services for a university research project, showing attention to performance and documentation. Colleagues know him as a curious technologist who steadily broadens his toolkit by researching adjacent fields and learning new technologies. This blend of production Java experience, CI maintenance work, and AI training gives him a distinctive cross-disciplinary perspective.
11 years of coding experience
Latijn, Latijn at Onze-Lieve-Vrouwinstituut Sint-Genesius-RodeBachelor’s Degree, Computer Science, Bachelor’s Degree, Computer Science at Vrije Universiteit Brussel
Dutch, English, French
Stackoverflow
1reputation
490reached
0answers
1question
Github Skills (11)
javascript10
electron10
react10
windows6
hibernate6
jboss6
macos6
linux6
infinispan6
stylus5
open-source4
Programming languages (9)
Github contributions (5)
BoostIO/BoostNote-Legacy
Apr 2017 - Jun 2018
This repository is outdated and new Boost Note app is available! We've launched a new Boost Note app which supports real-time collaborative writing. https://github.com/BoostIO/BoostNote-App
Role in this project:
Front-end Developer
Front-end DeveloperContributions:10 commits, 19 PRs, 37 comments in 1 year 2 months
Contributions summary:Jannick contributed to the Boostnote-legacy repository by implementing preferences options within the menus and side navigation. They also addressed a list insertion issue and fixed linting errors in JavaScript code. The user upgraded the project's Electron version and removed unused packages, reflecting a focus on application stability and maintenance, especially within the UI and application architecture.
stylusreactelectronwindowscollaborative-writing
clone1612/Boostnote
Apr 2017 - Jul 2019
Boostnote is an open source note-taking app made for progammers just like you🚀
Contributions:34 pushes, 21 branches in 2 years 3 months
note-taking-appnoteselectronnote-takingboostnote
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