Bartosz Kita
IT Expert - Software Engineer at Roche
Greater Poland Voivodeship
Summary
👤
Senior🎓
Top SchoolBartosz Kita is an IT Expert and software engineer with 15 years of hands-on experience building backend systems, data pipelines and full-stack applications, currently driving data engineering efforts at Roche. He specializes in JVM ecosystems (Java, Groovy, Kotlin, some Scala) and large-scale batch and streaming processing with Apache Spark, Kafka and Flink, while also contributing front-end (Vue.js) and Android-native work when needed. Bartosz blends system and code architecture skills—monoliths to microservices, event-driven design, modularity and functional patterns—with practical DevOps know-how (Docker, Kubernetes, Terraform, Prometheus/Grafana). His background as a UNIX and storage administrator gives him uncommon operational insight into performance and observability for data-heavy systems. He’s passionate about choosing the right tool for the job, has driven greenfield projects and research (including service mesh and voice assistants), and mentors teams, conducts technical interviews and helps shape engineering communities. Based in Greater Poland, he maintains an active GitHub (github.com/barthand) and continues exploring IoT integration for his software.
15 years of coding experience
7 years of employment as a software developer
Bachelor of Science, IT, Computer Science, Bachelor of Science, IT, Computer Science at Poznan University of Technology
English, Polish
Github Skills (52)
aggregate10
crud10
vavr9
event-storming9
electron9
visual-studio-code9
hexagonal-architecture9
spring9
ruby9
typescript9
aggregate-root9
archunit9
homebrew9
c49
macos9
Programming languages (6)
Github contributions (5)
barthand/MedicalLocator
Mar 2011 - Aug 2013
Contributions:86 commits in 2 years 5 months
barthand/streaming-ecg-meetup-2018
Oct 2018 - Oct 2018
Contributions:1 push, 1 branch in 1 day
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