Evgenii Prikazchikov is a seasoned software engineer with 15 years of experience specializing in Python, JavaScript and web development, with deep roots in test automation. He has balanced roles across startups and enterprise teams—currently at Savio Technology and freelancing on Upwork—bringing pragmatic engineering and QA discipline to product delivery. His background in applied mathematics informs a methodical approach to designing reliable systems and robust test suites. Evgenii is an active open-source contributor to widely used projects like marshmallow, where he improved test coverage and hardened edge-case validations. Colleagues rely on him to bridge development and testing, catching subtle bugs before they reach production. He combines hands-on coding with a long history of building and maintaining automation frameworks that scale.
14 years of coding experience
9 years of employment as a software developer
master degree, applied mathematics, master degree, applied mathematics at State University of Nizhni Novgorod named after N.I. Lobachevsky (UNN)
A lightweight library for converting complex objects to and from simple Python datatypes.
Role in this project:
QA Engineer / Test Automation Engineer
Contributions:9 commits, 1 PR, 3 comments in 1 day
Contributions summary:Evgenii's primary contributions center around enhancing and expanding the test suite for the `marshmallow` library. Their work includes adding new test cases to validate specific scenarios, such as those involving field validation within schema definitions, particularly when using the `only` parameter. Additionally, the user refactored existing tests and included code to cover additional edge cases. The user's activities also involved correcting minor issues in the code and improving the test coverage of the project.
Contributions:5 pushes, 1 branch, 1 issue in 1 year 5 months
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Evgenii Prikazchikov - Software Engineer at Savio Technology Inc