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Сергей Ковалев
@segann
Web developer
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Information
Rating
7,052-nd
Location
Нижний Новгород, Нижегородская обл., Россия
Date of birth
July 25 1974
Registered
July 7 2016
Activity
April 14 at 15:33
Specialization
Фулстек разработчик, Аналитик по данным
Младший
Python
Базы данных
MySQL
