Luis Saldaña
Staff Data Scientist
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolLuis Saldaña is a Staff Data Scientist in New York with a PhD in particle physics and a decade of experience translating complex scientific methods into business-impacting ML solutions. He led ML teams in high-stakes academic experiments—pioneering deep learning event-reconstruction for cyclotron radiation spectroscopy—and now drives data-driven strategy and CLV modeling at Estée Lauder using Bayesian and ML frameworks. Luis has a track record of integrating diverse data sources (similarweb, Comscore, transactional credit-card data) to create consolidated market-share intelligence and built tooling that spans APIs, SQL systems, and production analytics dashboards. He also contributed to early Generative AI benchmarking and R&D for sales-assist tools, bridging research rigor with product delivery. Notably, his research produced novel loss functions and an open-source Monte Carlo simulation used to generate large labeled datasets for ML, demonstrating an uncommon blend of physics-grade experimentation and commercial analytics.
10 years of coding experience
11 years of employment as a software developer
Massachusetts Institute of TechnologyBachelor of Science - BS, Physics, GPA 4.0 / 4.0, Bachelor of Science - BS, Physics, GPA 4.0 / 4.0 at Georgia Institute of TechnologyDoctor of Philosophy - Ph.D., Physics, Doctor of Philosophy - Ph.D., Physics at Yale University
English, Spanish, Japanese, Chinese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (10)
correlation9
census8
monte-carlo8
data-analysis5
medium1
python1
scale1
physics1
messaging1
amqp1
Programming languages (3)
Github contributions (5)
les67/Les67P8Analysis
Apr 2017 - Oct 2020
Contributions:312 pushes, 1 branch in 3 years 6 months
les67/TimeSeriesAnalysis_Udemy
Oct 2022 - Mar 2024
Contributions:21 pushes, 1 branch in 1 year 5 months
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