Logan Rudd

Logan Rudd ML Infra/Platform Engineer | Distributed Training & Real-time Inference | AWS/GCP | Ex-Nubank San Francisco Bay Area (US) 500 connections • 1,343 followers About I build ML systems that make high-stakes decisions in real time. At Nubank, I… Total Experience: 8 years and 1 month Experience Founder & ML Engineer - GroMoPo(https://www.linkedin.com/company/gromopo) Oct 2024 - Oct 2025 (1 year) in Greater Buenos Aires Founded and solo-built a multi-source RAG platform on GCP (Google Takeout + on-chain Solana ingestion into Qdrant, cost-aware multi-model routing across Vertex AI tiers, FastAPI SSE streaming), gated by a recall@k eval harness, taking the product from zero to MVP and beta. Department: General Management • Level: Founder GroMoPo is a Software Development company with Myself Only, founded in 2024. Senior Machine Learning Engineer - Nu(https://www.linkedin.com/company/nubank) Jun 2022 - Oct 2024 (2 years and 4 months) in Greater São Paulo Area Built distributed ML training and experimentation workflows, production fraud detection services, and scalable feature pipelines supporting 100M+ customers across Latin America Department: Engineering and Technical • Level: Senior Nubank (NU) is a Financial Services company. Nubank is a company that provides financial services and solutions. They offer a range of credit cards, including black cards, ultraviolet cards, and an app for organizing money. They prioritize security and provide complete support to ensure the protection of money. Nubank also offers solutions for businesses and has a blog. Nubank has 8,000-9,000 employees (+10% YoY) and has annual revenue in the $10B-$20B range, founded in 2013. Headquartered in São Paulo, São Paulo, Brazil, with presence in United States and Mexico. Its workforce is distributed across 41 countries (including Brazil, Mexico, Colombia, United States, and Germany). Has a market cap in the $30B-$40B range. IPO 2021. Machine Learnin