Osman Şamil AKÇELİK@sepulratorSoftware DeveloperFollow BadgesProblem SolvingJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceSenior software engineerGaranti technology• 2013EducationBogazici University, İstanbulComputer Science & Engineering, BE• 2008 - 2013LinksLinkedinhttps://www.linkedin.com/in/osman-%C5%9Famil-ak%C3%A7elik-4317783b Skillssepulrator has not updated skills details yet.