Uliana Stefanishyna
Software Development Engineer II at Amazon Web Services (AWS)
Dublin, Ireland
Summary
👤
Senior🎓
Top SchoolUliana Stefanishyna is a Software Development Engineer II with 8 years of experience building backend systems and developer-facing operations, currently contributing to AWS Fault Injection Service in Dublin. She has a strong Java and Python background and deep familiarity with Spring, Hibernate, and AWS native services, backed by two AWS certifications. Her work spans high-scale employee-facing platforms at Amazon PXT and resilient microservice-based FinTech and crypto exchange projects earlier in her career. Uliana combines hands-on implementation with operational rigor, focusing on observability and fault-resilience to improve production reliability. A Kyiv Polytechnic Institute honors graduate, she brings a disciplined engineering foundation to cloud-native resiliency challenges. Colleagues note she pairs practical system design with a knack for turning chaos experiments into actionable reliability improvements.
8 years of coding experience
2 years of employment as a software developer
Igor Sikorsky Kyiv Polytechnic Institute
English, Ukrainian
Github Skills (9)
aws-sdk7
sdk6
python6
aws6
api3
dedicated3
java2
jpa2
jdbc1
Programming languages (3)
Github contributions (5)
UlianaStefanishyna/real-time-systems
Feb 2019 - Jan 2023
Contributions:34 pushes, 3 branches in 4 years
UlianaStefanishyna/Compiler
Nov 2017 - Nov 2017
Contributions:19 commits, 16 pushes, 1 branch in 1 day
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