Feyzi Çelik, President and CEO, OnePIN, Inc.

Feyzi Çelik is the founder of OnePIN®, an industry visionary and an inventor at heart. He revolutionized digital services for Mobile Operators and Brands to communicate with their customers.

Çelik raised over $26 million in funding for OnePIN from four Venture Capital firms: Stage 1 Ventures, QKA, L.P., Egan Managed Capital and Greycroft Partners.

Çelik holds a master’s degree in business administration with high distinction from the Babson College Graduate School of Business, a master’s degree in mechanical engineering from Boston University and a bachelor’s degree in mechanical engineering from the Middle East Technical University (METU) College of Engineering.

Çelik is the recipient of the Babson College W.F. Glavin Center Global Entrepreneur Award.

Çelik holds 70+ global patents related to OnePIN technologies. Çelik is also the main inventor on a number of patents currently in the pending stage both nationally and internationally.

Feyzi Çelik, Author

Feyzi Çelik is the author of Guardian: Mission Northern Atlantic and Guardian: Mission Genesis, genre-bending thrillers that explore the line between technological evolution and human identity. Born in Turkey and educated in the United States, he brings a unique cross-cultural perspective to his writing. The novels blend his passion for technology, global affairs, and human resilience. Much of the novels’ inspiration stems from real-world experience building mission-critical systems.

GUARDIAN follows Feyzi Çelik, a Turkish-American technologist who narrowly survives the mid-Atlantic crash of Flight XT84 – an apparent terrorist strike. But the truth is darker: semi-autonomous submarine drones known as Kazuars – created in secret by a rogue alliance of Russia, China, and North Korea – are silently waging an underwater war. NATO’s only hope rests in Echo-7, a hidden undersea command base, and in the resurrection of a long-buried military AI project codenamed ARES.

As Feyzi works alongside NATO commanders, genetically enhanced dolphins, and autonomous SEV units to activate ARES, the global stakes escalate – and so do questions about his own origin. Because Feyzi isn’t just a survivor. Thirty years ago, he helped create the technology threatening the world today.

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