Principal Software Engineer, System & Data Architect
Prague, Czechia
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Summary
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Daniel Malczyk is a Principal Software Engineer and System & Data Architect based in Prague with nine years of focused experience architecting resilient, data-oriented distributed systems and cloud-native microservices. He combines deep Java expertise (Spring, Spring Boot, ANTLR) with hands-on experience in streaming, Kafka, Timeseries and NoSQL/RDBMS design to refactor legacy platforms into high-performance, low-latency solutions. At Teradata he productionalized a novel Deep Learning-to-SQL interface and built a SQL translation engine, bridging deep learning inference and in-database workflows. His background in telco network optimization and running secure Hadoop clusters informs pragmatic, scalable designs for enterprise environments. Outside software he applies a permaculture worldview to projects in self-sustainability and eco-friendly automation, bringing systems thinking to both code and real-world infrastructure.
9 years of coding experience
Doctor of Medicine - MD, Medicine, Doctor of Medicine - MD, Medicine at Charles University
Contributions:2 PRs, 2 pushes, 3 branches in 1 day
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Daniel Malczyk - Principal Software Engineer, System & Data Architect