Lukasz Antoniak
Manager In Solutions Development And Maintenance Team at EOS Poland
Warsaw, Masovian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolLukasz Antoniak is a seasoned engineering leader with 15 years of experience guiding cross-functional teams in payments, big data, and reporting across European markets. Currently managing Solutions Development and Maintenance at EOS Poland, he has led multiple Scrum teams and built local engineering capabilities while driving recruitment, process improvements and tax optimization initiatives. A hands-on back-end developer and DevOps contributor to prominent open-source projects such as Apache Bahir and the Cassandra Java driver, he has delivered streaming connectors, SSL support and robust integration tests that improve production reliability. His background spans SQL and BI systems, Spark/Scala, Java and automation tools, and he has a track record of turning operational reporting into scalable tooling for organizations of 500+ employees. Known for high attention to detail and continuous learning, he is expanding his management, soft skills and language abilities (currently studying Spanish). Practical, results-oriented and willing to travel, he combines deep technical fluency with proven people leadership in complex regulated domains like Payment Acquiring and KYC.
15 years of coding experience
5 years of employment as a software developer
Post Graduate BI and Database Managment, Post Graduate BI and Database Managment at Warszawska Wyższa Szkoła Informatyki/Warsaw School of Computer ScienceMaster's degree Tourism and Travel Services Management, Master's degree Tourism and Travel Services Management at Wyższa Szkoła Ekonomiczna w Warszawie
English, Spanish, Polish
Github Skills (27)
object-mapping10
cassandra10
testing10
mqtt10
test-framework10
spark-streaming10
java10
mqttnet10
javas10
hibernate10
orm10
jpa10
cassandra-database10
integration-testing10
jakartaee9
Programming languages (6)
Github contributions (5)
hibernate/hibernate-orm
Apr 2011 - May 2014
Hibernate's core Object/Relational Mapping functionality
Role in this project:
Back-end Developer
Back-end DeveloperContributions:296 commits in 3 years 1 month
Contributions summary:Lukasz's commits focus on enhancing the Hibernate Envers library, specifically around the handling of entities in a database. The contributions primarily involve adding support for new features like discriminator formulas in Envers, and refactoring existing code. The user's work included implementing features to improve the handling of entities with various inheritance strategies, and expanding the query capabilities to support advanced use cases within the auditing framework.
gradlejava8enversjdbcorm
apache/bahir
Jul 2018 - Apr 2019
Mirror of Apache Bahir
Role in this project:Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:11 commits, 12 PRs, 14 comments in 9 months
Contributions summary:Lukasz primarily contributed to the Apache Bahir project by implementing an MQTT sink for SQL streaming, including associated test cases and configuration options. They also refactored the ZeroMQ implementation, switching to a Java binding and adding support for new messaging patterns. Further contributions include implementing a new connector for PubNub and adding SSL support to MQTT streaming. These changes indicate a focus on enhancing the project's streaming capabilities and integration with various messaging systems.
connectorbahirapachedatastreamjava
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