Olesia Grydzhuk
Software Engineer at Ralabs
Ukraine
Summary
👤
Senior🎓
Top SchoolOlesia Grydzhuk is a Python software engineer with 11 years of experience building robust web services and APIs, primarily using Django, Flask, PostgreSQL and modern tooling. She has driven measurable improvements in production systems—raising test coverage from 0% to 91% on a mental-health platform and making critical endpoints three times faster—while also leading feature work like geolocation search and introducing Wagtail as a headless CMS. Comfortable as both a sole backend developer and a collaborative team member, she has designed GraphQL and REST APIs, integrated diverse third-party services, and delivered internal UI tooling with React. With a background in biochemistry and early work on biological data pipelines, she brings rigor in data handling and an aptitude for translating complex domain needs into dependable engineering solutions.
11 years of coding experience
8 years of employment as a software developer
Master's degree, Biochemistry, Master's degree, Biochemistry at National University 'Ivan Franko' , Lviv
English
Github Skills (39)
annotations9
fastapi9
django9
mypy9
graphql-schema9
cloudinary9
genome8
genomics8
graphql8
python8
viewer8
type-annotations8
asgi8
component-based8
cancer-genomics8
Programming languages (4)
Github contributions (5)
caujka/TripJournal
Aug 2014 - Oct 2014
Contributions:158 commits in 2 months
reactdjangotravelweb-basednodejs
Zlira/crypto_history
Jan 2019 - May 2019
Contributions:74 commits, 1 branch in 3 months
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