As Founder and CTO of BetterBasket, Vagelis successfully leads the development of innovative grocery pricing technology, as a Y Combinator W24 founder backed by top investors from the grocery industry. Previously, Vagelis excelled as a Data Scientist at Uber, where he built and scaled market-share and pricing models across EMEA, delivering insights that guided strategic leadership decisions and drove business expansion —further illustrating his impact and applied expertise.