Christopher (Lee) A.
AI Evaluation Specialist
Experience
Jan 2022 - Present
3 years 11 monthsAI Evaluation Specialist
Freelance Consultant
- Evaluate AI model outputs for accuracy, reasoning depth, and alignment across mathematical, technical, and general knowledge tasks.
- Develop and refine prompts to optimize performance in generative AI systems.
- Conduct consistency checks and logical error detection in complex reasoning responses.
- Collaborate with interdisciplinary teams to enhance model interpretability and bias mitigation.
Jan 2020 - Dec 2022
3 yearsResearch Scientist – Computational Mathematics & AI
Texas Advanced Computing Center
- Designed mathematical frameworks for AI interpretability and robust model assessment.
- Built optimization algorithms integrating machine learning for predictive analytics.
- Published 3 peer-reviewed papers on applied statistics and AI model validation.
Jan 2017 - Dec 2020
4 yearsGraduate Research Assistant – Machine Learning & Quantitative Systems
University of Texas at Austin
- Developed mathematical models for probabilistic reasoning and adaptive decision-making in neural systems.
- Collaborated with computer scientists to benchmark AI reasoning models using mathematical logic.
- Presented research findings at NeurIPS (2020) and SIAM Conference on Applied Mathematics (2019).
Jan 2016 - Dec 2017
2 yearsUnited States
Data Analyst Intern
IBM Research Lab
- Applied statistical models and clustering algorithms to optimize AI-driven recommendations.
- Built mathematical simulations to enhance predictive accuracy in user behavior models.
Summary
Analytical and detail-driven mathematician with a deep understanding of AI systems, data reasoning, and language model evaluation.
Highly skilled in quantitative analysis, problem solving, and prompt engineering, with extensive experience in mathematical modeling, statistical reasoning, and logical validation of AI-generated content.
Combines mathematical rigor with linguistic precision to evaluate, refine, and improve AI model outputs across scientific, technical, and creative domains.
Languages
English
NativeSpanish
AdvancedEducation
Oct 2017 - Jun 2021
University of Texas at Austin
Ph.D. · Applied Mathematics · United States
Oct 2015 - Jun 2017
Stanford University
Master of Science · Data Science & Mathematical Modeling · United States
Oct 2011 - Jun 2015
Massachusetts Institute of Technology
Bachelor of Science, Minor: Computer Science · Mathematics · United States
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