Lukasz Ciesluk
Associate
Stony Stratford, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolLukasz Ciesluk is a pragmatic software engineer with 13 years of experience building resilient, data-driven systems for financial and enterprise customers. He has repeatedly delivered production-grade platforms across the stack—from JVM microservices and Python-based testing frameworks to React front-ends and cloud-native deployments using Kubernetes, Terraform and AWS. At Bloomberg he strengthened OMS reliability through automated regression and regulatory-focused tooling, and more recently he shaped private markets analytics at Preqin before joining BlackRock as an Associate. Comfortable in both legacy migrations and greenfield product work, he blends deep engineering craft with a strong focus on observability and CI/CD. Fluent in multiple languages and frameworks, he pairs disciplined testing and automation with practical product sensibilities honed in mission-critical finance environments.
13 years of coding experience
11 years of employment as a software developer
MSc Software Engineering, MSc Software Engineering at Lodz University of TechnologyBSc and MSc Computer Science, BSc and MSc Computer Science at Bialystok University of Technology
Polish, English
Stackoverflow
3reputation
721reached
0answers
2questions
Github Skills (148)
javascript9
outlook9
gmail9
packaging9
hipchat9
julia8
api8
aspect8
parser8
highlighting8
python8
dialogs8
alertdialog8
phpmyadmin8
dependency-management8
Programming languages (10)
Github contributions (5)
GarciaPL/Intercom
Apr 2017 - Jul 2024
Application created for interview purpose
Contributions:6 PRs, 42 pushes, 24 branches in 7 years 4 months
purpose
GarciaPL/Hub
Mar 2017 - Jul 2024
Application created for interview purpose
Contributions:5 PRs, 26 pushes, 12 branches in 7 years 5 months
purpose
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