Mehmet Çelik

OnePIN, Inc. provides mobile social call connectivity and social address book solutions for mobile operators. It provides secure, permission-based solutions to help people manage and maintain relationships across networks and devices. The firm offers CallerXchange, a person-to-person contact exchange service that connects people and transforms mobile phonebooks into social address books enabling subscribers to share their mobile numbers, home and work numbers, e-mail addresses, blogs and social networking sites. The company was founded by Mehmet Feyzi ?elik in 1998 and is headquartered in Westborough, MA.

TÜBITAK, or the Scientific and Technological Research Council of Turkey, is a research institution founded in 1963 and based in Ankara, Turkey. with subsidiaries in Turkey. The institution conducts research and innovation initiatives in various fields, including mathematics, physics, and technology. TÜBITAK also provides support programs, scholarships, and competitions for students and researchers. The institution collaborates with other countries and organizations to support multinational research and innovation projects.