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| | Click here or scroll down to respond to this candidateCandidate's Name , Ph.D.CHICAGO, IL PHONE NUMBER AVAILABLE EMAIL AVAILABLELINKEDIN LINK AVAILABLE /STAFF DATA SCIENTISTHands-on data expert with 12 years focused in Data Science and Machine Learning solutions through a successful career in scientific computing and software development. He has vast knowledge of applications in a wide variety of industries, and deep technical expertise in machine learning algorithms and infrastructure. TECHNOLOGY SKILLS:Languages: Proficiency in Python, R, Bash, Matlab, Powershell, SAS Data/ML Libraries: Pandas, NumPy, SciPy, Scikit-Learn, PyTorch, Tensorflow, Keras, CPLEX ML Techniques: NLP/LLM, Classification, Clustering, Regression Models, Advanced Algorithm building, Generalized Linear Models, Gradient-Boosted Trees, Random Forests, Vector Machines, Gaussian Process Modeling, Bayesian Optimization, Mathematical Optimization, Curve- FittingData: SQL, SQL Management Studio, MongoDB, Spark, Hadoop, Hive Cloud: Private Cloud, Azure and AWSEXPERIENCESTAFF DATA SCIENTIST GENERAL ELECTRIC 2022-2024Matrixed with product & engineering teams to address customer requirements and develop advanced software solutionsWrote signal processing algorithms to detect faulty sensors.Wrote algorithm to improve model-training workflow. (Team awarded best solution.) Constructed data pipeline using Python & SQL for a GenAI prescriptive maintenance solution.Developed an automated query generation tool using signals from industrial equipment along with metadata and machine learning to produce optimized query.Used a Large Language Model (LLM) to generate maintenance recommendations.Wrote algorithms to filter results from LLM.MACHINE LEARNING ENGINEER INDEPENDENT CONSULTANT 2020 - 2022 PRINCIPAL DATA SCIENTIST EARLY WARNING SERVICES 2020 STAFF RESEARCH ENGINEER ARM INC. 2017 - 2019DATA SCIENTIST KEMPER 2016DATA SCIENTIST CENTRO 2014 2015MEMBER OF THE TECHNICAL STAFF OPEN DATA GROUP 2012 2014 POSTDOCTORAL RESEARCHER ARGONNE NATIONAL LAB 2009 2012Comprehensive overhaul of credit-scoring modelMet with product leadership teams at enterprise banking firms JPM, BoA, PnC. Full use of Python data stack to create a new credit scoring system, evaluated from key stakeholders at client site.Used SAS, Python, Spark to derive new credit scoring features and modelAchieved 20% higher Fraud Caught Rate over existing model.Wrote machine learning algorithms for record matching/linkage for a healthcare startup.Deloitte project algorithms, workflow optimization for smart factory for enterprise client - Spark and AWS LambaDeveloped NLP algorithms for a conversational AI/chatbot tool.Designed data-driven intelligent microchip verification process.Developed objective function for verification effectiveness.Wrote Machine Learning algorithm to predict test design effectiveness.Achieved verification goal in 50% fewer compute cycles.Increased quality, in reduced time. Productionized by leadership.Wrote algorithms in Python & R to select best features for an insurance pricing/rating plan.Used Python & SQL for development of an economic impact forecasting tool.Constructed computational models of nanostructures.Optimized the design of nanostructures using Bayesian Optimization.Developed a Media Mix Optimization Tool to maximize ROI of advertising spend.Defined ROI target function, built data pipeline, wrote optimization algorithms, wrote user interface prototype.Predicted ad spend ROI metric with 80% accuracy.Developed classification & anomaly detection algorithms for efficient analysis of satellite imagery.Applied Bayesian Optimization for optimal tuning of a distributed point-of-sale fraud detection model.EDUCATIONDoctor of Philosophy, Physics (2009)UNIVERSITY OF WISCONSIN, Madison, WIThesis: Electric Field Enhancement and Space Charge Effects in Field Emission Cathodes. Master of Science, Physics (2002)UNIVERSITY OF WISCONSIN, Madison, WI,Thesis: Beam Lifetime Limitations Due to Touschek Scattering. Bachelor of Arts, Physics (2000)UNIVERSITY OF CHICAGO, Chicago, ILThesis: Bunch to Bunch Re-trapping by Radiation Damping in an Electron Storage Ring. SELECTED PUBLICATIONS- M. J. Guffey, R. L. Miller, S. K. Gray, N. F. Scherer, Nano Lett. 2011, 11, 10, 40584066- R. L. Miller, L. B. Harding, M. J. Davis, S. K. Gray, J.Chem. Phys. 136 (2011).- R. L. Miller, Z. Xie, S. Leyffer, M. J. Davis, S. K. Gray, J. Phys. Chem. C (2010)- R. L. Miller, Y.Y. Lau, J. Booske, J. Appl. Phys. 106, PHONE NUMBER AVAILABLE- R. L. Miller, Y. Y. Lau, J. Booske, Appl. Phys. Lett. 91, PHONE NUMBER AVAILABLE |