Frank Chang@frankchang0125Follow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencefrankchang0125 has not updated employment details yet.EducationNational Sun Yat-Sen UniversityLinksLinkedinhttp://www.linkedin.com/in/frankchang0125Portfoliohttp://www.diigo.com/user/frankchang0125 Skillsfrankchang0125 has not updated skills details yet.