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JS-programmer, ReactJS developer
founder and CEO @SensioLabs and @blackfireio, founder and project lead @Symfony
Founder of 4xxi and Denovo, FinTech/EdTech expert, astronomer, and psychologist.
Official account for news and updates from Medium.
CTO of 4xxi
The Medium Blog
Блог компании 4xxi: FinTech, EdTech и разработка стартапов
4ххi blog: FinTech, EdTech and startups' development
Grigory M
Fabien Potencier
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