Filip Lubniewski
Senior Software Engineer at OLX Group
Wroclaw Metropolitan Area Poland
Summary
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Rockstar🎓
Top SchoolFilip Lubniewski is a senior software engineer with nine years of experience building event-driven, serverless architectures and revenue-driving features at scale. Currently at OLX Group, he has led teams to deliver subscription and add-on monetization systems, introduced company-wide observability patterns, and halved load times for Poland’s largest real-estate site. He specializes in Go, AWS serverless services, Event Sourcing and Domain-Driven Design, and has repeatedly shipped high-throughput systems for millions of users from his time at Ryanair. A first-principles thinker and technical leader, he blends pragmatic architecture with hands-on implementation and shares practical learnings on a public blog. An interesting detail: he pairs platform-level improvements (reducing cognitive load for product teams) with direct revenue impact, bridging developer experience and business outcomes.
9 years of coding experience
5 years of employment as a software developer
Profil matematyczno-informatyczny, Profil matematyczno-informatyczny at Liceum Ogólnokształcące nr V w OpoluInformatyka, Informatyka at Uniwersytet WrocławskiInformatyka, Informatyka at Politechnika Wrocławska
Stackoverflow
21reputation
709reached
6answers
0questions
Github Skills (36)
aws10
terraform9
terraform-provider9
aws-sdk9
terraform-module9
sdk8
golang7
android6
android-layout6
android-recyclerview6
multithreading6
java6
android-intent6
android-service6
background-process6
Programming languages (3)
Github contributions (5)
fifarafa/eventsourced
Mar 2024 - Dec 2024
Contributions:75 pushes, 1 branch, 1 comment in 10 months
Ryanair/goaws
Apr 2019 - May 2019
This library is wrapper for AWS Go SDK, created to improve clients experience of using AWS services.
Contributions:9 commits, 21 PRs, 31 pushes in 1 month
golangaws-sdk-gosdkaws-sdkaws-services
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