AI Engineer & Data Scientist

Building Intelligent
Data Systems.

I combine Advanced Machine Learning with Full-Stack Engineering to build autonomous agents, predictive engines, and high-ROI data products.

UNC Logo Portfolio 2025
Colby Reichenbach

Colby Reichenbach

Data Scientist

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Contact QR Code
colbyrreichenbach@gmail.com /in/colby-reichenbach /ColbyRReichenbach

Selected Work

A collection of dashboards, pipelines, and experiments.

Featured
Pulse - Hybrid Athlete Dashboard

Pulse Tracker

AI-powered training dashboard for hybrid athletes. Integrates strength, cardio, and biometrics with GPT-4o-mini coaching.

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Featured
S.P.E.C Real Estate Engine

S.P.E.C. Valuation Engine

Full-stack Automated Valuation Model (AVM) with SHAP explainability, renovation simulator, and GenAI investment memos.

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Featured
Proactive Retention

Proactive Retention Agent

Automated MLOps pipeline using XGBoost & Gemini LLM to prioritize and explain high-risk customer cases.

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Self Optimizing Campaign

Self-Optimizing Ads

Thompson Sampling Bandit that dynamically allocates traffic to high-performing ads, lifting CTR.

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Ad Performance Analysis

Ad Performance & A/B Testing

Optimized ROI by identifying top-performing creative elements via statistical A/B testing.

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MLB Voting Analysis

MLB Voting Visualized

Interactive data story visualizing 20 years of MLB award trends and voting patterns.

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Churn Analysis

Customer Churn AI

Predictive model flagging at-risk customers with deep EDA to uncover key retention drivers.

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Ecommerce Dashboard

Ecommerce Analytics

Interactive dashboard transforming 2.5 years of sales data into real-time revenue & efficiency KPIs.

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Biologist turned AI Engineer.

I graduated from UNC Chapel Hill with a degree in Biology, where I learned that complex systems—biological or digital—require a hypothesis-driven approach.

Recruiters ask for "impact." I deliver production-grade solutions. Whether it's architecting the S.P.E.C. Valuation Engine (Full-Stack AVM) or deploying GenAI Retention Agents (MLOps), I bridge the gap between "experimental notebook" and "revenue-generating product."

Education

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UNC Chapel Hill B.S. Biology, Minor in Data Science
  • Full Stack Data Products
  • End-to-End MLOps & Cloud
  • ROI Driven Mindset

Technology Stack

PythonSQLDockerFastAPIGit Generative AI (LLMs)XGBoostReinforcement LearningSHAP StreamlitGeospatialA/B TestingTableau