Jeroen Arnoldus
Software Engineer (freelance) at Repleo
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolJeroen Arnoldus is a freelance software engineer and architect based in Amsterdam with 12 years of experience building high-performance, highly available systems for mission-critical online applications. He combines a PhD in Computer Science with hands-on expertise in Python, parsers/compilers, code generation, and continuous delivery to deliver robust APIs, data pipelines, and optimization tools. As a lead developer he has driven projects across airlines, banking, media and government—designing scalable REST APIs, forecasting and planning systems, and data transformation platforms using technologies like Elastic and Neo4J. He also advises on architecture, recruitment and onboarding, and has taught software project management at the university level, signaling strong mentorship and process discipline. Less obvious: he pairs deep academic rigor with a maker’s background in hardware and niche products (e.g., mac-usb-serial driver and SSL key management), giving him uncommon breadth from low-level drivers to distributed services.
12 years of coding experience
6 years of employment as a software developer
Bachelor's degree, Electrical and Electronics Engineering, Bachelor's degree, Electrical and Electronics Engineering at Hogeschool van AmsterdamMaster’s Degree, software engineering, Master’s Degree, software engineering at Universiteit van AmsterdamDoctor of Philosophy (Ph.D.), Computer Science, Doctor of Philosophy (Ph.D.), Computer Science at Technische Universiteit Eindhoven
Dutch, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (62)
ssl10
django10
self-signed10
api10
rest10
signed10
hosting10
ssh10
letsencrypt9
python9
devops9
django-rest-framework9
certificate9
privacy9
ansible-role9
Programming languages (4)
Github contributions (5)
repleo/ansible-role-ntp
Jun 2016 - Apr 2020
Contributions:1 release, 8 pushes, 1 branch in 3 years 11 months
repleo/ansible-role-nginx
Jan 2016 - Feb 2018
ansible role nginx with https support
Contributions:2 releases, 37 commits, 2 PRs in 2 years
nginxansibleroleansible-role
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