Andrei Pistirica@p_andreyFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencep_andrey has not updated employment details yet.Educationp_andrey has not updated education details yet.Linksp_andrey has not updated links details yet. Skillsp_andrey has not updated skills details yet.