Lewis William Campbell
Data Analyst II · Graduate Research Engineer
Career Profile
Data Analyst II at Call the Car and Graduate Research Engineer at Chapman University's L.U.C.I.D. lab, holding a Master of Science in Business Analytics from the Argyros School of Business & Economics. Work centers on analytics, machine learning, and applied AI systems: Python data pipelines, predictive and clustering models, LLM fine-tuning and evaluation, and HIPAA-compliant cloud AI architecture on Azure.
Work Experience
Data Analyst II
August 2026 – PresentCall the Car — Diamond Bar, CA
- Monitor, assess, and diagnose errors across the operational data pipeline and data architecture, driving the fixes that keep reporting accurate
- Redesigning the data architecture for in-house development to support AI implementation throughout operations
- Developed and deployed a fully agentic coding system with AI pull request reviews, Jira ticket integration, and git worktree repo control
Data Analyst Intern, June 2026 – August 2026
- Created ERD system architecture diagrams, SQL documentation, and a data dictionary to strengthen reporting operations
- Established new data reporting processes tailored to each partner account
Graduate Research Engineer
May 2026 – PresentL.U.C.I.D., Chapman University — Orange, CA
- Conduct applied research on machine consciousness and model alignment, designing and running experiments on how language models behave under alignment and misalignment conditions
- Collaborate with faculty and graduate researchers on experiment design and methodology across consciousness and alignment studies
Academic Advising Assistant
August 2025 – May 2026Chapman University, Argyros School of Business & Economics — Orange, CA
- Advised over 250 freshman and sophomore undergraduates on class schedules according to program requirements
- Managed incoming student issues and provided guidance on program requirements and transfer credit possibilities to over 500 students
Talent Manager, Blockchain Consultant
February 2022 – June 2025More Yellow Talent Agency — San Clemente, CA
Working with creators to produce today's most entertaining brand content.
- Built relationships between developers, digital artists, and creators to launch a digital experience to over 1 million subscribers
- Strategized, negotiated, and executed $250K+ brand marketing campaigns, serving as liaison between brand and creators
- Developed influencer partnerships and secured brand deals to maximize engagement and grow the talent roster past 200
Owner
June 2017 – January 2024Balnced Clothing — Los Gatos, CA
Affordable clothing built to last, with messages to live by.
- Managed marketing campaigns and content development resulting in over 3,000 orders and more than $20,000 in revenue
- Manufactured clothing for over 2,000 orders from a college dorm
Education
Master of Science, Business Analytics
May 2026Chapman University, Argyros School of Business & Economics — Orange, CA
- GPA: 3.81
- Honors: Argyros College MSBA Academic Achievement Award, 2026; nominated by the Argyros faculty for the James L. Doti Outstanding Graduate Student Award, 2026
- Relevant Coursework: Machine Learning for Managers, Statistical Machine Learning, Managing Data for Analysis, Deep Learning and Computer Vision
Bachelor of Science in Business Administration, Marketing
August 2021 – May 2023Chapman University, Argyros School of Business & Economics — Orange, CA
- Relevant Coursework: Marketing Analytics, Consumer Behavior, Marketing Strategy, New Product Development
Leadership & Involvement
Women's Lacrosse Coach
February 2021 – June 2022Los Gatos High School — Los Gatos, CA
- Coached varsity and junior varsity athletes through a season reaching the CCS semi-finals
League Organizer
November 2018 – February 2019Los Gatos Recreation — Los Gatos, CA
- Organized fields, coaches, referees, and uniforms for weekly practices and games across 8 teams, 2 leagues, and over 100 players
Technical Projects
- Moneyball Creator Marketing — Engineered a cloud data pipeline to analyze 934K YouTube videos and identify undervalued creators. Read part one · part two.
- Movie Rails — Built an ML-powered movie recommendation engine using unsupervised clustering (UMAP, HDBSCAN, XGBoost). Read the case study.
- PPE Detection — Built an ML pipeline across three datasets, benchmarking a self-trained CNN, ViT, and the latest YOLO model in parallel.
Skills & Interests
Programming & Data
- Python
- Pandas
- NumPy
- SciPy
- Scikit-learn
- XGBoost
- UMAP
- HDBSCAN
- SQL
- NoSQL
- R
- Excel
- HTML/CSS
Cloud & BI
- Azure
- AWS
- GCP / BigQuery
- Power BI
- Tableau
- Streamlit
- Git / GitHub
- Salesforce CRM
AI & ML
- LLM fine-tuning and evaluation
- Agentic coding systems (Claude Code)
- Predictive modeling
- Unsupervised clustering
- Computer vision
Certifications
- Certified in Python 3 — Codecademy
- Data and Programming Foundations for ML and AI Engineering — Codecademy
Professional
- Public relations
- Team management
- Leadership
- Project management
Interests
- Philosophy of mind and AI consciousness
- Blockchain and decentralized systems
- Sports analytics and prediction markets
- Creator economy analytics and apparel brand building