Vasileios Stoidis is a technology founder and CEO based in New York. He is the Founder and CEO of 7L International, a design, development, and marketing services company. He is also the Founder and CTO of MassiveGRID, a provider of secure, high-availability cloud services. Under his leadership, MassiveGRID has scaled its reach to more than 150 countries. Vasileios has spent his career building technology across the public and private sectors. His expertise spans cloud infrastructure, software development, cybersecurity, and digital transformation. Vasileios spoke at a past InsurTechNY event.
Vasileios began his career as a network and systems engineer at the Technical University of Crete. There he designed Greece’s first secure, single sign-on, campus-wide WiFi network. He connected distant campus buildings wirelessly, sharply increasing speeds and cutting costs. He also played an early role in the Athens Wireless Metropolitan Network, which linked major Greek cities by high-speed WiFi. He then launched Greece’s first company to provide turn-key hotel WiFi solutions. He even helped his university become the first city-wide wireless ISP for students and faculty. Early on, he founded Philoxenos, a privacy-focused email and hosting provider that still operates today.
Vasileios Stoidis now leads two companies in parallel. 7L International helps businesses worldwide with digital design, development, and marketing. MassiveGRID delivers secure, high-availability cloud hosting to a global customer base. He also gives back to the startup community as a mentor. He mentors founders through XRC Labs, 76 Forward, and The Ember Company.
Vasileios holds a degree in Electronics and Computer Engineering from the Technical University of Crete.
