連志峰(Alex Lien)@liencfFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experienceliencf has not updated employment details yet.Educationliencf has not updated education details yet.Linksliencf has not updated links details yet. Skillsliencf has not updated skills details yet.