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Growing at Coupa as an AI Trainer

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Written by Alex Moon

Hello everyone, My name is Alex Moon, AI Trainer, at AI Center of Excellence in Foster City. I’ve been at Coupa since September 2022.

I started my career as a Korean Knowledge Graph Curator, curating Korean language data to train Siri model, then went onto Tesla’s Autopilot team, organizing and annotating 3D image data to train Autopilot Neural Net. As an AI Trainer, the team and I analyze and organize Coupa’s $6T anonymized data to provide spending and saving insight, supplier recommendation, supplier diversity and track emission to meet the ESG goal, and fraudulent charge detection (Spend Guard). We are also working on output testing for LLM implementation to build Coupa’s Chatbot, Coupa Navi and Contract Intelligence platform. What I love the most about Coupa is working with extremely smart PM, Data Scientists, and Engineers to develop Coupa’s AI and GenAI product. I also really enjoy Coupa’s flexibility in working schedule and location as a remote-first company, and Coupa’s diverse team makes me feel at home while having ownership and responsibility of training our AI models.   

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Born in South Korea and educated in California, Alex (Lex) Moon leverages a unique multidisciplinary background in psychology, technology, and AI data annotation to streamline business operations. Driven by a passion for tech governance, he's also pursuing a part-time law degree with a focus on ethical AI development and data compliance. Connect with Alex on LinkedIn.