Tomasz Maruszak
Chief Technology Officer at gravity9
Krakow, Lesser Poland Voivodeship
Summary
👤
Senior🎓
Top SchoolTomasz Maruszak is a seasoned CTO and full-stack architect with over a decade of experience designing and delivering cloud-native solutions using .NET/C#, Azure, JavaScript frameworks (React, Angular), Java and C++. He progressed from hands-on developer roles to leadership and architecture positions, now steering technology strategy at gravity9 after shaping solutions there as Solution Architect. Tomasz has practical expertise in cloud transformations, distributed ledger implementations (Ethereum/Quorum/Solidity) and data-driven systems, pairing enterprise architecture with pragmatic engineering. An active open-source contributor and IoT/DIY enthusiast, he brings a maker’s curiosity to production-grade systems and often explores Big Data and ML use cases outside work. Based in Krakow, he combines academic grounding (MSc Applied Computer Science) with a track record of turning complex, regulated-domain problems into auditable, deployable solutions.
10 years of coding experience
16 years of employment as a software developer
MSc Applied Computer Science, MSc Applied Computer Science at AGH University of Krakow
English, German, Polish
Github Skills (81)
nuget10
messaging10
sink10
cosmosdb10
avro10
mqtt10
dotnet10
rabbitmq10
sdk10
azure-service-bus10
azure10
artificial-intelligence10
brokers10
kafka10
openhab10
Programming languages (5)
Github contributions (5)
zarusz/SlimCluster
Apr 2021 - Dec 2022
Consensus (Raft) and Memberlist (SWIM) implementation for .NET micro-services
Contributions:4 releases, 7 reviews, 30 commits in 1 year 8 months
memberlistraft-consensusdistributed-systemsmicro-servicesconsistency
zarusz/Training_IoT
Aug 2016 - Sep 2016
Contributions:48 commits, 39 pushes, 2 branches in 1 month
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