bob bob@hacker_rank_tes1CanadaFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencehacker_rank_tes1 has not updated employment details yet.Educationhacker_rank_tes1 has not updated education details yet.