Aleksei Semenov@alexvlsemApplication Developer at TruckDown IntCanadaFollow BadgesProblem SolvingJavaDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencealexvlsem has not updated employment details yet.Educationalexvlsem has not updated education details yet.