Tomasz Trębski
Cloud Backend Developer at LCloud
Łódź Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolTomasz Trębski is a Cloud Backend Developer with 13 years of experience designing and building AWS-centric infrastructure and backend systems using an Infrastructure-as-Code first approach. He has led end-to-end projects from event-storming and architecture sketches to CDK-powered deployments, while enabling teams through pipeline automation and developer tooling. A frequent contributor to the AWS CDK codebase, Tomasz has improved cross-region support, logging, and CI/CD integrations—demonstrating practical expertise in production-grade cloud patterns. His background spans OpenStack monitoring work, full-stack contributions, and leadership roles that blend hands-on coding with product- and API-design. Based in Łódź Voivodeship, Poland, he pairs big-picture system thinking with attention to implementation details, and outside work he’s an enthusiastic coder who unwinds with competitive war games like World of Tanks and War Thunder.
13 years of coding experience
10 years of employment as a software developer
Master's degree, Informatyka, 5, Master's degree, Informatyka, 5 at Politechnika ŁódzkaAbsolwent, Absolwent at I Liceum Ogólnokształcące im. Józefa Chełmońskiego w Łowiczu
Polish, English
Github Skills (16)
infrastructure-as-code10
typescript10
cloud-infrastructure10
typescripts10
aws10
aws-cdk10
typescript-types10
aws-codepipeline9
pipe9
pipeline9
aws-ecs9
amazon-ecs9
lambdas8
lambda8
amazon-sns7
Programming languages (18)
Github contributions (5)
aws/aws-cdk
Dec 2021 - May 2022
The AWS Cloud Development Kit is a framework for defining cloud infrastructure in code
Role in this project:
Cloud Engineer / Infrastructure Engineer
Cloud Engineer / Infrastructure EngineerContributions:21 reviews, 5 commits, 6 PRs in 4 months
Contributions summary:Tomasz focused on enhancing the AWS Cloud Development Kit (CDK) by implementing new features and addressing bugs related to cross-region functionality and variable handling within the CodePipeline and ECS services. Their contributions included enabling SNS topics as dead-letter queues for Lambda functions, improving logging capabilities in different regions, and refining the handling of variables in the CodeStar Connections source action. They also addressed issues with the region awareness of imported resources.
awscloud-development-kitcloud-infrastructureinfrastructure-as-codetypescript
kornicameister/korni
Mar 2017 - May 2020
ELM sources for kornicameister.github.io
Contributions:20 releases, 188 commits, 657 PRs in 3 years 2 months
elm
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