AndreHance
LLMs · RAG · AWS · TypeScript · React Native
Projects
BlitzenBets
↗NBA analytics platform with three calibrated ML models (spread, totals, moneyline) trained on 5 seasons of game + odds data. Walk-forward backtested, served via a serverless AWS stack with a real-time Trading Desk and full odds-shopping workbench.
Wavelength CRM
↗Serverless field-service platform with a dual-mode Claude assistant, RAG-grounded knowledge base over team docs, and a React Native mobile app. End-to-end built on AWS CDK — Cognito, DynamoDB, Lambda.
About
Hands-on experience architecting production AI systems end-to-end. From agentic LLM workflows with tool use and function calling to serverless cloud infrastructure and mobile apps.
Stevens Institute of Technology
M.S. Machine Learning · 2025
Allegheny College
B.S. Computer Science · 2023
Skills
// Languages
// AI / ML
// Cloud & Infra
// MLOps / DevOps
// Mobile & Web
Experience
Developer & Technical Architect
Wavelength Audio Video · Bernardsville, NJ
Sept 2025 – Present
- ◆Architected a serverless field service CRM on AWS (50+ Lambda functions, 11 DynamoDB tables, CDK IaC) serving admins, employees, and customers
- ◆Built a dual-mode AI assistant powered by Claude: an employee-facing CRUD copilot with 10 tool-use functions and a streaming customer-facing assistant with context-injected prompts
- ◆Implemented keyword-based RAG for manufacturer docs — S3 upload triggers automated parsing, chunking, and inverted-index storage with search results injected into AI context
- ◆Engineered prompt caching strategy reducing AI input costs by 90% ($3 → $0.30/MTok) with per-message token tracking and admin monitoring
- ◆Developed a React Native (Expo/TypeScript) mobile app with role-based navigation, SigV4-signed SSE streaming, and JWT auth with automatic token refresh
Teaching Assistant — Data Analytics & Bioinformatics
Allegheny College · Meadville, PA
Sep 2022 – May 2023
- ◆Supported students with Python-based data analysis, statistical modeling, and genomics pipelines using pandas, NumPy, and R
Research
Senior Thesis: Rated — A music sharing, rating, and promotion app built with React Native and Firebase.
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