Daniel Wooten

Programming Languages: Python 3 (10+ years), C/C++/C# (5+ years), Fortran, Java (2+ years), MATLAB, R

Tools: Pandas, Numpy, RegEx, Scikit-learn, Matplotlib, PyTorch, TensorFlow, CUDA, MPI, OpenMP, Git

Reactor physics & simulation: SERPENT 2 (code-modification level), Monte Carlo neutron transport, depletion and fuel cycle analysis, multigroup neutron diffusion, reactor kinetics, RELAP5, constrained and linear optimization

Communication: Expert public speaker and technical communicator; skilled at bridging the gap between complex research and stakeholder needs.

Principal Data Scientist: Gen-AI - Capital One Bank - Dec 2024 to Present
- Designed and deployed LLM model for credit risk evaluation increasing accuracy by 4.5% resulting in NPV over $90 million
- Created and launched LLM-Judge for LLM output evaluation resulting in $300k annual savings
- Patent-pending on novel LLM analysis technique for boosting GBMs with first results worth $7.5 million annually

Principal Data Scientist: Anti-Money Laundering - Capital One Bank - Jan 2023 to Dec 2024
- Designed and deployed LLM model for risk-leveling increasing AUROC by 14% worth more than $1.2 million annually
- Reduced alert volumes by more than 15% through model optimization, reducing investigations cost by $800k annually
- Developed and deployed new model features increasing risk coverage by 11%

AI/ML Software Engineer - Perceptronics Solutions - Aug 2020 to Jan 2023
- Designed and built Auto-Encoder model for AI-generated-radar detection and classification resulting in 3-year contract renewal
- Created a Bayesian filter based planning tool for coordinating multiple independent actors resulting in 3-year contract renewal

Graduate Researcher: Reactor Physics & Fuel Cycle Methods - UC Berkeley - Aug 2013 to Dec 2019
- Architected ADER, a ~30,000 line C extension to the SERPENT 2 Monte Carlo reactor physics code, creating a first-of-its-kind fuel cycle depletion capability for circulating, liquid-fueled reactors
- Designed a chemistry-aware linear optimization engine operating on the depletion state, solving fuel composition against physical and chemical constraints rather than assuming it
- Built to production standard: ~15,000 lines of unit and integration tests in C and Python, complete user manual and API documentation, fully version-controlled
- Established applicability ranges for point-reactor kinetics in circulating-fuel systems via time-resolved multigroup neutron diffusion
- Graduate Student Instructor, NE150 Neutron Diffusion Theory

Visiting Researcher: Reactor & Nuclear Systems Division - Oak Ridge National Laboratory - Summer 2016
- Evaluated and documented computational modeling options for kinetic response simulation in circulating-fuel reactors; the resulting survey became a peer-reviewed review paper co-authored with ORNL's Jeffrey J. Powers

Reactor Safety Intern: Sodium Fast Reactor - TerraPower LLC - Summer 2015
- Developed an automated Python RELAP5 input generator for the reactor safety team, removing hand-construction of thermal-hydraulic input decks

Reactor Analysis Intern - Tennessee Valley Authority - Summer 2012
- Designed and developed a BWR control blade history monitoring and assessment library, with data scrapers running against live reactor operational data

UC Berkeley - Dec '19
Ph.D. in Nuclear Engineering: Designated Emphasis in Computational and Data Science Engineering

UC Berkeley - May '17
M.S. in Nuclear Engineering

North Carolina State University - May '13
B.S. in Nuclear Engineering, summa cum laude

1. Wooten, D., Fratoni, M. “Linear optimization for predicting material compositions in molten salt reactors.” Annals of Nuclear Energy, 2020.
2. Wooten, D., Powers, J.J. “A Review of Molten Salt Reactor Kinetics Models.” Nuclear Science and Engineering, 191(3), 2018.
3. Wooten, D.D., Fratoni, M. “ADER: Advanced Depletion Extension for Reprocessing — A SERPENT 2 Mod.” 2nd Annual Molten Salt Reactor Workshop, Oak Ridge, TN, 2016.
4. Wooten, D.D., Fratoni, M. “Enhanced Fidelity Depletion for Molten Salt Reactors.” PHYSOR 2016, Sun Valley, ID.
5. Wooten, D.D., Fratoni, M. “Advanced Depletion Extension for Reprocessing (ADER) for SERPENT 2.” 5th International Serpent User Group Meeting, Knoxville, TN, 2015.
6. Byrns, B., et al. “A VHF Driven Coaxial Atmospheric Air Plasma: electrical and optical characterization.” Journal of Physics D: Applied Physics, 45(19), 2012.

NSSC Fellow, Nuclear Science and Security Consortium (2019)
U.S. Nuclear Regulatory Commission Fellow (2017–2019)
Berkeley Graduate Fellow (2016–2017)
NEUP Fellow, DOE Nuclear Energy University Program (2013–2016)
American Nuclear Society Scholarship (2010–2015)