Diem N.
CS PhD, AI/ML Practitioner
- Role
- Sr Staff Machine Learning Engineer at Block
- Location
- San Francisco, CA, US
- LinkedIn followers
- 500 followers
About Diem N.
Passionate about driving business outcomes with ML/AI solutions * Experienced with directing and guiding machine learning & data teams that builds recommendation systems, natural language processing solutions and ad targeting solutions* Experienced with a number of high performance and distributed computing technologies (Google Cloud Platform, CUDA+OpenMPI for GPU clusters). Proficient in traditional machine learning and deep learning techniques for ranking, classification, regression and clustering* 2015 champion and 2014 runner-up of TEXATA Big Data Analytics championships
Experience
Sr Staff Machine Learning Engineer
May 2023 — Present · San Francisco, CA, US
Develop ML & AI models (search, discovery, LLM applications) for Square, Cash App & Afterpay. Project highlights:* Auto-improving AI system for Moneybot & Managerbot* LLM evaluations for Square AI, CashApp Moneybot, Block Data MCP for Goose AI Agent* Moneybot: personal finance AI assistant for all things Cash App* Square AI: conversational AI assistant in Square Dashboard* Commerce Search & Recommendation on Cash App & Afterpay
Education
Nanyang Technological University Singapore
Bachelor's Degree, Computer Engineering
2005 — 2009
Nanyang Technological University Singapore
Doctor of Philosophy (Ph.D.), High Performance Computing for Text Mining
2010 — 2015
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