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Andriy Koval began their career as a developer in 2001. In 2011, they began working as a Freelance Ruby On Rails Developer and a Php Developer, with experience in Linux, PHP (OOP), Symfony, jQuery, HTML, CSS, Mongo, and Redis. In 2022, they began working as a Full Stack Ruby On Rails Developer for Roobykon Software.

Andriy Koval attended the I.Franko National University, Prikladnaya Matematika from 1996 to 2001, where they obtained a Specialist degree in Mathematics.