Wojtek Ptak
Engineering Mananger at Revolut
Krakow, Lesser Poland Voivodeship
Summary
👤
SeniorWojtek Ptak is a seasoned engineering executive and product strategist who currently serves as Engineering Executive Director & Head Of Engineering at Revolut Business, leading the B2B banking platform used by 500k+ businesses worldwide. Over more than two decades, he has steered large-scale refactoring, data platforms, and ML/AI initiatives for global brands and fast-growing tech companies. He has founded and led multiple ventures and roles, including co-founder of The Ministry of Ideas and CTO roles at Talent Alpha and FreshMail, delivering multi-million-dollar R&D and cloud-native implementations. A longtime community builder, he co-founded CTO Morning Coffee to connect engineering leaders and drive knowledge exchange. His approach blends domain-driven design, event storming, scalable architecture, and a strong focus on culture and continuous learning. He holds post-graduate degrees from EPFL and GFKM and is based in Dubai, bringing a global perspective to building enterprise-grade software at scale.
9 years of coding experience
Github Skills (92)
architecture9
boost9
newsletter8
design-patterns7
streaming6
sink6
hpc-applications6
apache-kafka6
electrical-engineering6
kafka-connector6
science5
apple-silicon5
hdfs5
semantics4
python4
Programming languages (3)
Github contributions (5)
wjptak/awesome-public-datasets
Jun 2018 - Nov 2023
An awesome list of high-quality open datasets in public domains (on-going).
Contributions:2 PRs, 3 pushes in 5 years 5 months
open-datasetsdatasetopendatasemanticshigh-quality
wjptak/awesome-ddd
Sep 2021 - Mar 2025
Contributions:5 pushes in 3 years 6 months
querydddevent-sourcingcqrscommand-query
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