Łukasz Śmigielski
Senior Software Engineer at Orange Polska
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolŁukasz Śmigielski is a senior backend engineer based in Warsaw with nine years of experience building and operating microservice-driven web platforms for large Polish enterprises. He has delivered end-to-end integrations between major systems (Salesforce, Genesys) and e-commerce platforms at Allegro, and has hands-on expertise in Kotlin/Java, Spring, MongoDB/Postgres and on-call production support. Prior roles at Orange and other firms focused on Spring Boot microservices for consumer brands, giving him strong domain knowledge in telecom and retail systems. He mentors junior engineers, owns features from business analysis through monitoring, and has practical experience integrating GPT-3.5 for automation and prompt crafting—an uncommon blend of classical backend engineering with applied LLM tooling.
9 years of coding experience
6 years of employment as a software developer
Bachelor's Degree Control Engineering and Robotics, Bachelor's Degree Control Engineering and Robotics at Warsaw University of Technology
English, Spanish, Polish
Github Skills (4)
olingo7
java5
javascript5
apache3
Programming languages (4)
Github contributions (5)
luksmi/menelaos-front
Nov 2018 - Nov 2018
Contributions:2 PRs, 4 pushes, 2 branches in 1 day
luksmi/luksmi.github.io
Mar 2023 - Mar 2023
/soft(skills|ware)
Contributions:3 PRs, 2 pushes, 2 branches in 1 day
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