Jakub Horák
Senior Software Engineer (Freelance) at 50Hertz Transmission GmbH
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolJakub Horák is a senior full‑stack engineer based in Berlin with 11 years of experience delivering cloud-native systems using Java, Go, Kotlin, Spring Boot and React. He has a strong microservices and AWS-focused practice—shipping serverless solutions with Go Lambdas, API Gateway, SQS and DynamoDB as well as containerized services with Docker and Kubernetes. His freelance portfolio spans enterprise clients like SAP, Zalando and Siemens and energy sector work at 50Hertz and enercity, demonstrating an ability to move between large orgs and fast-paced teams. Trained in system programming and intelligent systems, he blends theoretical rigor with pragmatic engineering and a habit of learning new stacks quickly. An appetite for building both backend architectures and user-facing apps makes him a versatile engineer who thrives on solving integration challenges across the stack.
11 years of coding experience
14 years of employment as a software developer
Inženýr (Ing.) System programming, Inženýr (Ing.) System programming at Czech Technical University in PragueIntelligent Systems, Intelligent Systems at USI Università della Svizzera italianaGymnázium Jana Keplera
English, German, Italian, Czech
Stackoverflow
21reputation
1kreached
0answers
2questions
Github Skills (62)
port-forwarding10
kubernetes-namespace9
paypal9
usb9
firmware9
rest9
rest-api9
openapi8
api-specification8
proxy8
kubernetes-service8
swagger8
devtools8
java8
networking8
Programming languages (10)
Github contributions (5)
kubahorak/jacobs-holidays-for-alexa
Dec 2016 - Jun 2026
Alexa skill that says when is the next holiday.
Contributions:9 PRs, 36 pushes, 11 branches in 9 years 7 months
alexa-skillnext-holidaysaysalexa
kubahorak/mrtweety-analytic
Mar 2016 - Jan 2018
Contributions:65 commits, 56 pushes, 3 branches in 1 year 9 months
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