This is a reference letter for
“In 2011 my friends and I were building web application for a few long term projects, and we were lucky Denis accepted our invitation to join the team as a frontend developer.
Later Denis joined our frontend team in Singapore, as Senior Software Engineer at Cinarra and after just two years on the project Denis became a lead frontend developer (React, Redux, and recently GraphQL) in the company. There is nothing impossible to Denis.Denis is an amazing web developer: he learns fast, does his work very thoroughly, he is super responsive and attentive to details. He is a very calm and modest person. I'm proud to call him my friend. You can reach me via email. Ask me anything.”