Marcin Czeczko
Solutions Architect at Hertz
Greater Poland Voivodeship
Summary
🤩
RockstarMarcin Czeczko is a Solutions Architect with nine years of focused experience designing and delivering Java-based enterprise systems, particularly Adobe CQ/AEM implementations and telecom revenue assurance and roaming solutions. He combines deep backend skills—J2EE, OSGi, Oracle SQL—and a strong testing and automation background dating back to communications software at Motorola. Based in Greater Poland, Marcin has progressed from hands-on developer to technical and solutions architect roles at Cognifide, Wunderman Thompson, Isobar and Hertz, consistently bridging implementation detail with architectural vision. An active open-source contributor, he has extended the popular Quarkus framework with AWS integrations (SNS, SQS, KMS, SES), showing practical cloud-native expertise beyond his CMS specialization. Colleagues describe him as a pragmatic engineer who turns complex telecom and content problems into maintainable, well-tested solutions.
9 years of coding experience
13 years of employment as a software developer
English, Polish
Stackoverflow
61reputation
3kreached
3answers
2questions
Github Skills (20)
amazon-sqs10
amazon-sns10
java10
aws-sdk10
amazon-dynamodb10
javas10
dynamodb10
amazon-s310
aws10
quarkus10
cloud-native10
amazon-ses10
reactive9
cloud-infrastructure9
cloud-services9
Programming languages (14)
Github contributions (5)
quarkusio/quarkus
Apr 2019 - Nov 2021
Quarkus: Supersonic Subatomic Java.
Role in this project:
Backend Developer
Backend DeveloperContributions:2 reviews, 37 commits, 25 PRs in 2 years 7 months
Contributions summary:Marcin primarily contributed to the backend infrastructure, with a focus on integrating and extending Amazon Web Services (AWS) functionalities within the Quarkus framework. They modified configurations related to Amazon services and added new extensions for Amazon SNS and SQS. The user also worked on AWS SDK upgrades, and introduced new AWS integrations like KMS and SES while also removing mentions of DynamoDB.
kubernetesquarkusjavareactivecloud-native
quarkusio/quarkus-quickstarts
Aug 2019 - Nov 2021
Quarkus quickstart code
Role in this project:Back-end Developer
Back-end DeveloperContributions:10 commits, 10 PRs, 27 comments in 2 years 3 months
Contributions summary:Marcin primarily contributed to adding and updating quickstart applications related to AWS services within the Quarkus framework. Their work included creating new quickstarts for Amazon DynamoDB, SNS & SQS, Amazon S3, Amazon KMS, and Amazon SES, demonstrating expertise in integrating AWS services. The commits show the user configuring and implementing the integration of AWS SDKs into Quarkus applications, reflecting a focus on backend development and cloud integration. Further contributions involved fixing timeouts in KMS tests and addressing code related to S3 downloads.
spring-bootjavaquarkus
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