Patrick Roelke
CEO & Co-Founder Building Operations Infrastructure For EV Charging
Munich, Bavaria, Germany
Summary
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SeniorPatrick Roelke is a seasoned engineering leader and founder focused on building operations infrastructure for EV charging, combining nearly 20 years in technology with 11 years of hands-on product and platform experience. As CEO and Co‑Founder of Amp Assist and former Head of Engineering/CTO roles at Switch, he has driven OCPP 1.6/2.0.1 certified CSMS development and scaled multidisciplinary teams to deliver resilient, cloud-native charging systems. A backend engineer fluent in Python, Rust, and Go, he contributes to notable open-source OCPP tooling (improving the mobilityhouse/ocpp Python library) and designs systems that correlate CSMS, vendor, and driver data to preempt operational failures. Patrick’s strength is translating protocol-level expertise (OCPP, OCPI, OICP, V2X) into product features that reduce downtime and turn unstructured support signals into actionable engineering intelligence.
11 years of coding experience
10 years of employment as a software developer
German, English
Github Skills (11)
asynchronous10
ocpp10
python10
async10
application-framework9
app-framework9
web-framework9
server7
clientside7
webclient7
testing6
Programming languages (2)
Github contributions (5)
mobilityhouse/ocpp
Sep 2019 - Nov 2022
Python implementation of the Open Charge Point Protocol (OCPP).
Role in this project:
Back-end Developer
Back-end DeveloperContributions:2 releases, 28 reviews, 17 commits in 3 years 2 months
Contributions summary:Patrick primarily focused on improving the Open Charge Point Protocol (OCPP) Python implementation. They made significant changes to the `ocpp` library, including enhancing the handling of 'after' handlers by ensuring asynchronous execution. Furthermore, they added new data types for the v2.0.1 protocol version and updated the codebase by removing deprecated code and refining exception handling, leading to better code organization. The user's contributions involved modifying core message handling, data structures, and testing frameworks within the project.
pythonocpppython-implementationframeworkpoint
proelke/puppet-rngd
May 2015 - Nov 2016
Contributions:1 release, 4 PRs, 6 pushes in 1 year 6 months
installingpuppet-modulepuppet
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