Piotr Ładyżyński
Founding AI Engineer at AI Proptech Venture (Stealth Mode)
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolPiotr Ładyżyński is a Founding AI Engineer with 11 years of experience building production-grade AI and machine learning systems, currently focused on an AI proptech venture and running matching platform work at inhire.io. He combines deep academic training (PhD-level AI/ML) and hands-on Java backend architecture to deliver scalable, secure systems—from quantitative crypto trading engines at mBank to liquidity platforms and exchange integrations. Piotr has a strong track record in big-data ML projects (churn, credit scoring) and practical crypto infrastructure, contributing to exchange integration work in the XChange Java library. He blends research-grade probabilistic modeling with pragmatic engineering, often owning full pipelines from model development to deployment in production.
11 years of coding experience
9 years of employment as a software developer
Doctor of Philosophy (Ph.D.), Artificial Intelligence, Machine learning, Doctor of Philosophy (Ph.D.), Artificial Intelligence, Machine learning at Warsaw University of Technology
Polish, English
Stackoverflow
103reputation
4kreached
1answer
4questions
Github Skills (22)
apim10
bitcoin10
bitcoins10
java10
javas10
api10
error-handling10
api-design9
restful-api9
api-rest9
rest-api9
json8
unit-testing7
jpa6
multipart-formdata6
Programming languages (1)
Github contributions (5)
knowm/XChange
Aug 2014 - Mar 2015
XChange is a Java library providing a streamlined API for interacting with 60+ Bitcoin and Altcoin exchanges providing a consistent interface for trading and accessing market data.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:9 commits, 2 PRs in 7 months
Contributions summary:Piotr primarily contributed to the XChange Java library, focusing on integrating various Bitcoin and Altcoin exchanges. The contributions involved implementing new methods for placing and cancelling orders on different exchanges, such as Hitbtc, ItBit, Coinsetter, and Bitso. These changes included adapting the library to handle specific API responses and error handling for the integrated exchanges, and providing examples for API usage. The user also worked on adding order book and ticker services for BitKonan.
apiexchangejava-librarykucoinexchanges
PiotrLadyzynski/XChange
Mar 2015 - Mar 2015
Contributions:2 pushes in 1 day
apijava-libraryexchangesconsistenttrading
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