Andrey Mikhaylenko@baristaFollow BadgesProblem SolvingJavaDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencebarista has not updated employment details yet.Educationbarista has not updated education details yet.Linksbarista has not updated links details yet. Skillsbarista has not updated skills details yet.