Paul Cornelissen
Senior DevOps Engineer at Nationaal Cyber Security Centrum (NCSC-NL)
Rotterdam and The Hague Netherlands
Summary
👤
Senior🎓
Top SchoolPaul Cornelissen is a senior DevOps engineer with a decade of experience delivering scalable, secure infrastructure and data-driven services. Based in the Netherlands (Rotterdam/The Hague), he currently leads DevOps at the National Cyber Security Centre, guiding resilient operations in a national-security context. He has a track record at MN and Quintor designing multi-cloud AWS/Azure deployments, building scalable batch processing systems, and coaching teams to adopt DevOps practices. An active open-source contributor, he worked on electricitymaps-contrib, developing backend parsers for multiple energy sources and improving data accuracy and time-zone handling for real-time CO2 visualization. His background spans ICT and Physics, and he once ran Warmtecheck—a building-energy consultancy where he developed software tools for thermography and air-tightness testing—demonstrating a rare blend of field work and software engineering.
10 years of coding experience
4 years of employment as a software developer
Physics, Physics at Fontys University of Applied SciencesBachelor of Information & Communication Technology, ICT & Software Engineering, Bachelor of Information & Communication Technology, ICT & Software Engineering at Fontys Hogescholen
Dutch, English, German
Stackoverflow
139reputation
3kreached
3answers
5questions
Github Skills (20)
apim10
python10
data-parsing10
api10
data-processing10
electricity9
maps9
data-visualization8
pandas8
data-visualisation8
data-visualizations8
back-end-development8
azure6
automapper6
entity-framework6
Programming languages (6)
Github contributions (5)
electricitymaps/electricitymaps-contrib
Sep 2019 - Feb 2021
The open source repository for Electricity Maps App and data parsers that enables a real-time visualisation of the CO2 emissions of electricity consumption
Role in this project:
Back-end Developer
Back-end DeveloperContributions:15 commits, 15 PRs, 57 comments in 1 year 5 months
Contributions summary:Paul primarily contributed to the backend logic of the Electricity Maps project, focusing on developing and improving data parsers for various energy sources and regions. Their work involved implementing new parsers for areas like Croatia and integrating data from sources like Energieopwek.nl. They also refined existing parsers for countries like the Netherlands and Denmark, addressing issues with data accuracy, time zones, and historical data retrieval. Furthermore, the user demonstrated knowledge of data processing and energy market information.
real-timeelectricity-consumptionvisualisationco2-emissionsemissions
PaulCornelissen/YoulessMonitor
Aug 2015 - Nov 2022
A script to log and display energy measurements taken by a Youless Energy Monitor.
Contributions:17 commits, 1 PR, 14 pushes in 7 years 4 months
monitormeasurementsenergy-monitoryoulessenergy
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