Konrad Oleksiuk
Team Lead Senior Software Engineer at Workday
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolKonrad Oleksiuk is a Team Lead and Senior Software Engineer with 11+ years of experience building backend-first web applications, currently leading feature delivery and mentoring teams at Workday Strategic Sourcing. He specializes in Ruby and Rails while partnering cross-functionally to integrate React, GraphQL and TypeScript into scalable products. Konrad has a strong background in data processing and payment integrations from roles at Leadfeeder and Upnext, ensuring high data quality and resilient pipelines. Known for improving project efficiency through close coordination with product and architecture teams, he also drives team performance and technical process optimization. Based in Warsaw, he blends hands-on engineering with leadership, often stepping into diverse codebases to solve hard production problems.
11 years of coding experience
9 years of employment as a software developer
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at Polish-Japanese Academy of Information Technology
Polish, English, German, French
Stackoverflow
766reputation
62kreached
44answers
0questions
Github Skills (63)
resque10
elixir10
job-scheduler10
asynchronous-tasks10
background-worker10
background-service10
ruby10
job-queue10
queue10
realtime9
redis9
relic9
rails9
phoenix-framework9
api-server9
Programming languages (6)
Github contributions (5)
dry-elasticmodel/dry-elastic_model
Mar 2019 - May 2020
Attempt to create a Elasticsearch model mapping
Contributions:73 commits, 10 PRs, 66 pushes in 1 year 2 months
mappingelasticsearch
Leadfeeder/sidekiq_alive
Mar 2020 - Oct 2020
Liveness probe for Sidekiq in Kubernetes deployments
Contributions:1 review, 8 PRs, 9 pushes in 6 months
probeclient-gosidekiqk8skubernetes
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