James Quintero
Founder at Coco Quant Trading
Sunnyvale, California, United States
Summary
👤
Senior🎓
Top SchoolJames Quintero is a founder and machine learning engineer with a decade of experience building AI-driven systems across finance, cloud, and healthcare. He led LLM data creation and fine-tuning at Google—boosting model accuracy from ~50% to ~90%—and has shipped full-stack production features at AWS and Google impacting hundreds of thousands of users monthly. As founder of Coco Quant Trading and Coco Computing Inc., he applies quantitative AI to predict and trade markets while also owning end-to-end product development. His background spans time-series forecasting, computer vision for medical imaging, DDoS detection, and chatbot creation, reflecting a rare combination of research-grade ML and practical engineering in Python, Java, and C++. Based in Sunnyvale with an MS in Computer Science from UC Irvine, he blends startup grit with enterprise-scale delivery and a knack for turning novel detection ideas into commercial features.
10 years of coding experience
6 years of employment as a software developer
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at San Francisco State UniversityAssociate of Science (A.S.), Mathematics, Associate of Science (A.S.), Mathematics at Fullerton CollegeUniversity of California, Irvine
Stackoverflow
1reputation
0reached
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Github Skills (11)
timsort10
mergesort10
merge9
sorting8
sorting-algorithms5
reversi5
othello4
machine-learning2
reinforcement-learning2
deep-learning2
artificial-intelligence1
Programming languages (1)
Github contributions (5)
JamesQuintero/Recession-Indicator
Sep 2017 - Sep 2019
Contributions:18 commits, 12 pushes, 1 comment in 2 years
JamesQuintero/Superbowl-odds
Feb 2022 - Feb 2023
Contributions:9 commits, 8 pushes, 1 branch in 1 year
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