Slawomir Brzezinski is a pragmatic technical leader with 15+ years building resilient, user-focused platforms and shipping software at scale, currently leading the SDK platform team at Speechify supporting 20M+ users. He combines hands-on development—learning Kotlin Multiplatform on the job—with technical coaching to raise team productivity, reduce crashes through improved error strategies, and introduce actionable telemetry like a unified playback-smoothness metric. His background spans complex web and cloud systems for shipping, travel and finance, where he consistently simplified core pipelines, drove CI/QA practices, and fostered ownership-driven engineering culture. Notably, he transformed a multimedia playback pipeline into idiomatic Flow operators to tame concurrency and memory for large documents, demonstrating a knack for practical redesigns that yield measurable reliability gains.
15 years of coding experience
13 years of employment as a software developer
Master’s Degree Computer Science under the subfaculty of Information Technology and Econometrics, Master’s Degree Computer Science under the subfaculty of Information Technology and Econometrics at University of Lodz, Faculty of Economics and Sociology
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Slawomir Brzezinski - Technical Team Lead - Platform