Doron Vainrub
Co-founder at Rebundle, training and transforming companies with AI. Former Senior Meta engineer with 15+ years of hands-on experience building AI products and infrastructure at scale. AI lecturer at IE University. I take ideas from zero to production and own results end-to-end. I thrive where execution speed, autonomy, and accountability are non-negotiable.
Projects
Rebundle
Rebundle combines training, technology, and execution to take your organization from AI curiosity to AI competence.
SumlyAI
Personalized AI-Generated Podcast Summaries. Get the key insights from your favorite podcasts delivered to your inbox.
ELIZA
Mental health and wellbeing training via WhatsApp. Identify, understand, and address emotional and psychological difficulties.
Corporate Experience
Meta (Facebook) 路 Spain 路 2020 - 2026
HERE Mobility 路 Israel 路 2018 - 2020
Israel 路 2016 - 2018
Teaching & Advisory
Open source LLMs, RAG, fine-tuning for executives. GenAI fundamentals, prompt engineering, and chatbot design. GenAI for Business for MBA students.
Advising on AI and generational talent strategies.
Led AI, Big Data, and software engineering bootcamps for 200+ professionals, from junior developers to senior leadership, across Meta/KamaTech and enterprise programs.