Alexey Morozov
Senior Software Engineer at Yandex
Saint Petersburg, Saint Petersburg, Russia
Summary
🤩
Rockstar🎓
Top SchoolAlexey Morozov is a Senior Software Engineer with 11 years of experience, currently contributing to Yandex from Saint Petersburg after a decade-long tenure at metaphacts GmbH. He brings strong front-end expertise—demonstrated by meaningful contributions to the Mirador open-source viewer—where he improved annotation rendering, responsive behavior across zoom levels, and refactored tooltip/editor integration for better pluggability. His background in computer software engineering (Master's) from LETI underpins a pragmatic approach to complex UI problems and cross-viewport graphics handling. Alexey combines steady enterprise experience with hands-on open-source work, making him adept at shipping reliable, maintainable features in both product and community-driven projects. A less obvious strength is his focus on making annotation tooling robust across differing overlays and SVG interactions, which speaks to deep attention to UX fidelity in technical implementations.
11 years of coding experience
11 years of employment as a software developer
Master's degree, Computer Software Engineering, Master's degree, Computer Software Engineering at Санкт-Петербургский Государственный Электротехнический Университет «ЛЭТИ»
Github Skills (11)
openseadragon10
javascript10
annotate10
annotations10
ui-design9
front-end-development9
mirador9
html9
css9
uid9
iiif8
Programming languages (6)
Github contributions (5)
ProjectMirador/mirador
Mar 2016 - Apr 2016
An open-source, web-based 'multi-up' viewer that supports zoom-pan-rotate functionality, ability to display/compare simple images, and images with annotations.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:8 commits in 1 month
Contributions summary:Alexey primarily focused on improving the annotation functionality within the Mirador viewer. They fixed issues related to annotation resizing, placement, and display, ensuring annotations behaved correctly across different viewport sizes and zoom levels. Their contributions included modifying the OpenSeadragon SVG overlay to correctly render and manage annotations. Furthermore, they refactored the annotation tooltip and editor implementation for better integration and pluggability.
openseadragonrotateannotationsiiifjavascript
reactodia/reactodia-workspace
Nov 2023 - Mar 2025
Reactodia Workspace -- library for visual interaction with graph data in a form of a diagram.
Contributions:4 releases, 81 PRs, 254 pushes in 1 year 4 months
diagramgraphontodiardfreactodia
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