https://liviudumitru.com/ 2026-10-12 monthly 1.0 https://liviudumitru.com/assets/liviu-dumitru-digital-business-technology-executive.png Liviu Dumitru – Fractional CMO, AI strategist and Digital Business & Technology Executive Liviu Dumitru, entrepreneur and Fractional CMO based in Bucharest, working globally across AI, marketing, digital products and growth.