Michał Mańko
Senior Software Engineering Manager at XTB online investing
Warsaw Metropolitan Area Poland
Summary
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Senior🎓
Top SchoolMichał Mańko is a Principal Software Engineer with over 20 years of experience designing distributed systems and shaping technical direction across fintech, e-commerce, and digital media. He specializes in event-driven architectures, Kafka-based data flows, CQRS, and clear service boundaries that enable large organizations to scale without operational ambiguity. At InPost he helps deliver a single consumer platform across nine countries and billions of parcels by driving RFCs, ADRs, and cross-team standards for a 300+ person domain. Previously he led migrations from monoliths to microservices and built autonomous, high-velocity teams at XTB and Allegro, combining hands-on architecture with organizational design. He treats architecture as a social as well as technical construct—designing accountability and communication paths so teams know whom to talk to when systems go wrong. He also leverages AI tooling (Copilot, Claude, GPT) as a deliberate force multiplier to accelerate design and decision-making at organizational scale.
11 years of coding experience
9 years of employment as a software developer
Bachelor of Engineering - BE, Information Technology (Programming of business applications), Bachelor of Engineering - BE, Information Technology (Programming of business applications) at Polish-Japanese Academy of Information Technology
Github Skills (10)
calculation9
nodejs6
social-media6
activitystreams6
api5
php5
javascript5
decentralization5
federation3
activitypub2
Github contributions (3)
michalmanko/php-library-holiday
Jul 2014 - May 2015
Contributions:20 commits, 3 PRs, 47 pushes in 10 months
phpholiday-calculationcalculation
michalmanko/pump.io
Sep 2016 - Sep 2016
Contributions:1 push in 1 day
social-networkapinodejssocial-mediaactivitystreams
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