Ran Wei@vivianwr1software engineerFollow BadgesProblem Solving Certificationsvivianwr1 has not earned any certificates yet. Work Experiencevivianwr1 has not updated employment details yet.EducationUniversity of DelawareLinksLinkedinhttps://www.linkedin.com/in/ran-wei-a44647a9Portfoliohttps://www.linkedin.com/in/ran-wei-a44647a9 Skillsvivianwr1 has not updated skills details yet.