Valerii Gorbachev
Разработчик at Yandex Eats
Krasnodar, Krasnodar, Russia
Summary
👤
Senior🎓
Top SchoolValerii Gorbachev is a seasoned backend developer with 10 years of experience, currently building services at Yandex Eats after senior engineering roles at Delivery Club and multiple Russian software firms. A long-time contributor and Yii framework Core Team member, he has deep expertise in PHP and databases, notably resolving complex MSSQL compatibility and migration issues within the widely used yiisoft/yii2 framework. He combines hands-on bugfixing and query-level optimizations with architecture and team leadership experience earned as a development head and lead architect. Based in Krasnodar, he brings a pragmatic focus on reliability and data correctness in production systems, often tackling subtle edge cases around triggers, default values, and legacy database behavior.
10 years of coding experience
радиоинженер, радиоинженер at СКГУТехник-электромеханик, Техник-электромеханик at Петропавловский колледж железно-дорожного транспорта
Английский, Русский
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (11)
yii10
microsoft-sql-server10
php10
sql10
database-design10
mssql10
php-framework9
application-framework9
app-framework9
web-framework9
database-administration8
Programming languages (4)
Github contributions (5)
yiisoft/yii2
Jun 2020 - Nov 2022
Yii 2: The Fast, Secure and Professional PHP Framework
Role in this project:
Back-end Developer & Database Engineer
Back-end Developer & Database EngineerContributions:8 reviews, 42 commits, 34 PRs in 2 years 5 months
Contributions summary:Valerii primarily focused on addressing MSSQL-specific issues within the Yii2 framework, particularly related to database interactions. Their contributions involved fixing RBAC migrations, adjusting queries for compatibility with older MSSQL versions, and correcting issues related to the `OUTPUT INSERTED` clause when saving data with triggers. Furthermore, the user implemented several fixes improving the handling of default values and data retrieval in MSSQL environments, addressing multiple bugs to ensure proper functionality.
php-frameworkyiiphpyii2framework
darkdef/db-mysql
Nov 2022 - Jun 2023
Contributions:106 pushes, 65 branches in 6 months
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