Karol Kujawiak
Senior Software Engineer at Wizards of the Coast
Poznan Metropolitan Area Poland
Summary
👤
Senior🎓
Top SchoolKarol Kujawiak is a Senior Software Engineer with 9 years of experience designing and delivering cloud-native, event-driven architectures primarily on AWS. He has led engineering efforts across cybersecurity and IoT domains, building resilient microservices using Node.js, TypeScript, GraphQL and serverless patterns, and integrating systems with third-party platforms like Salesforce and Stripe. At Wizards of the Coast he focuses on scalable event pipelines and production observability, drawing on prior roles where he introduced company-wide continuous deployment and built monitoring for 100+ microservices. He combines hands-on backend and frontend experience (Vue.js) with a strong testing and automation background that started in QA and evolved into architecture and platform ownership. Based in Poznan, Poland, Karol is known for turning complex integration challenges into reliable, automated delivery pipelines and pragmatic operational practices.
9 years of coding experience
13 years of employment as a software developer
Master of Engineering Computer Science, Master of Engineering Computer Science at Poznan University of Technology
English
Github Skills (52)
quality-assurance10
cucumber10
gherkin10
junit10
adobe-experience-manager10
automation-testing10
selenium-java10
browserstack9
webdriver9
selenium9
protractor9
saucelabs9
bdd9
appium9
zigbee9
Programming languages (5)
Github contributions (5)
Cognifide/bobcat-archetype-appium
Mar 2017 - Mar 2017
Contributions:2 PRs, 4 pushes, 2 branches in 6 days
eMZet777/python
Oct 2020 - Oct 2020
Contributions:2 reviews, 1 comment in 1 day
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