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Marios Vasilakis

Sharing what I learn along the way.

Featured Post

Ambition Alone Isn't a Moat: Lessons From a Startup That Didn't Make It

AI e-Commerce inventory Startup Lessons In early 2024, I left my consulting job to co-found a startup with a talented technical cofounder. We were building an AI-powered e-commerce inventory platform, designed to optimize omnichannel stock across online and in-store channels with real-time predictions, sales recommendations, and automated reallocation. The vision was clear: help retailers avoid stockouts and overstock in a fragmented world. The moment I walked out of our first big meeting...

Position Analysis Tesla (TSLA) Tesla Robotaxi Moat Robotaxis threaten to dismantle Uber's gig economy model by eliminating its driver-dependent network, with Tesla's vertically integrated, AI-driven approach poised to dominate the autonomous ride-hailing market. The upcoming scalable, cost-efficient robotaxi network could redefine transportation, logistics, and urban economics. Uber is no longer just a ride-hailing company; it’s strategically becoming an end-to-end travel and mobility...