With degrees in both higher mathematics and computer programming, Sergei is our lead developer across a range of programs and modelling. He is fluent in multiple programming languages and approaches including TDD, SCRUM, Ruby, PHP, XML, HTML, AJAX, JavaScript, CSS, MySql, Linux, Ubuntu, and Agile Test Driven Development. 

He is a strong advocate of open source technologies and is devoted to glitch free software for clients and partners. 

A graduate of St. Petersburg University, he resides in Vermont with his family.