Leszek Sliwko
Team Lead (Scala Java) at UK Home Office
Stony Stratford, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolLeszek Sliwko is a Team Lead and architect with over a decade of hands-on experience building Scala/Java systems and leading cloud-native deployments on Kubernetes and Docker. He combines practical delivery in high-stakes sectors—UK Government, investment banking, telecoms—with research-grade expertise, holding a Ph.D. for an AI-driven load balancer for distributed cloud systems. Leszek has led cross-functional teams and stakeholder engagement on projects involving the UN, IOM and UK Cabinet Office, and has built production-grade financial systems such as robo-advisers and real-time derivatives pricing engines. Equally comfortable in code and architecture, he founded a startup (Meta-Analyzer) accepted into AWS Activate and routinely speaks at international conferences on JVM, HPC and machine-learning topics. His background reveals a rare mix of operational leadership, high-performance computing curiosity and proven delivery in regulated, mission-critical environments.
12 years of coding experience
7 years of employment as a software developer
Ph.D., Parallel and Distributed Computing, Ph.D., Parallel and Distributed Computing at University of Westminster
German, Polish, English
Github Skills (62)
pdf10
apache-tika10
metadata10
extraction10
java10
xls10
apache9
osgi9
database8
steamworks-api8
sql8
google8
ignite8
guava7
network-server7
Programming languages (5)
Github contributions (5)
lsliwko/MASB
Jan 2015 - Dec 2016
Contributions:297 pushes in 1 year 11 months
UKHomeOffice/unhcr-erff-validation-tool
Sep 2022 - Sep 2023
Contributions:11 releases, 4 PRs, 81 pushes in 1 year
validatorvalidationvalidation-tool
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