Peter Sorowka
CEO at Cybus
Hamburg, Germany
Summary
👤
Senior🎓
Top SchoolPeter Sorowka is a founder and technology leader with 12 years of experience building industrial IoT, data infrastructure, and signal-processing products from research labs to commercial deployments. As CEO (and former CTO) of Cybus in Hamburg he focuses on creating the data backbone for smart factories, combining hands-on engineering with product and go-to-market leadership. His background in radar and telecommunications research informs a pragmatic approach to sensor integration, digital signal processing, and reliable data dispatch for industrial environments. He is an active back-end engineer who has contributed to open-source projects—improving Modbus TCP implementations and extending API documentation tooling—bringing protocol-level rigor to production systems. Previously he co-founded a peer-to-peer sailboat sharing platform, showing a knack for applied entrepreneurship across diverse domains. He holds a Diplom-Ingenieur in Electrical Engineering and blends academic depth with operator-level execution.
12 years of coding experience
10 years of employment as a software developer
Diplom Ingenieur Elektrotechnik, Diplom Ingenieur Elektrotechnik at Hamburg University of Technology
English, French, Spanish, German
Stackoverflow
1,036reputation
47kreached
33answers
7questions
Github Skills (22)
javascript10
apidoc10
rspec10
swagger10
ruby10
api10
nodejs10
modbus10
dsl9
ip9
tcp9
rails8
ruby-rails8
testing8
bluebird7
Programming languages (8)
Github contributions (5)
Cloud-Automation/node-modbus
Sep 2016 - Oct 2017
Modbus TCP Client/Server implementation for Node.JS
Role in this project:
Back-end Developer
Back-end DeveloperContributions:23 commits, 6 PRs, 6 pushes in 1 year 1 month
Contributions summary:Peter primarily contributed to the implementation and correction of Modbus TCP client and server functionality, focusing on improving the handling of Modbus protocol messages. This included adding raw buffer payloads to read methods and correcting bit positions for read coils and discrete inputs. Furthermore, they focused on server-side improvements, for example, forcing client connections to be destroyed on server close and fixing bugs in read/write functions.
serial-portsnode-jsclient-serverjavascriptmodbus-client-tcp
richhollis/swagger-docs
May 2014 - May 2014
Generates swagger-ui json files for Rails APIs with a simple DSL.
Role in this project:Back-end Developer
Back-end DeveloperContributions:6 commits in 1 day
Contributions summary:Peter focused on enhancing the functionality of the swagger-docs project by adding support for the `notes` property within the DSL and API specifications. Their work involved modifications to the DSL definition, controller specifications, and test cases to ensure the correct handling and output of the `notes` field. These changes included adding the `notes` parameter and then updating existing tests and correcting failures related to it. The user also updated a testing config related to RSpec.
apirailsdsljson-filesswagger-ui
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