Portfolio

Here's what I've been building.

Projects

Friendly Advice Columnist application screenshot

Friendly Advice Columnist

AI-powered advice service delivering thoughtful guidance on interpersonal challenges. Built with a three-stage LLM pipeline: input screening, response generation, and voice-matching refinement. Demonstrates practical multi-agent orchestration and sophisticated prompt engineering for consistent, empathetic output.

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Receipt Ranger application screenshot

Receipt Ranger

AI-powered receipt parser transforming photos into structured spreadsheet data. Combines computer vision and LLMs to extract line items, totals, and merchant details with direct Google Sheets integration. Eliminates manual expense tracking through automated data extraction and formatting.

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Recipe Chatbot application screenshot

Recipe Chatbot

Intelligent recipe assistant built with retrieval-augmented generation (RAG). Searches a vector database of curated recipes using semantic similarity, falling back to LLM generation when needed. Demonstrates practical implementation of hybrid AI systems balancing accuracy with flexibility.

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Cursor File System application screenshot

Cursor File System

Opinionated filesystem architecture designed for AI agent development. Organizes work into categories (features, bugs, refactors, tests) with executable instruction documents that AI agents can interpret and run directly. Includes GitHub Issues synchronization and workflow automation for AI-assisted development.

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Open Source Contributions

  • River City Resources — Built comprehensive features and fixed critical bugs for River City Resources, connecting people with disabilities to available resources in San Antonio
  • CHARLOTTE — Added custom plugins to CHARLOTTE, an AI-driven cybersecurity application (now closed source)
  • Taco Price Index — Designed and implemented modern front end for Taco Price Index, tracking taco prices across San Antonio

Certifications

AWS Certified Solutions Architect (2025)

Core Skills

  • AWS (Lambda, S3, EC2, RDS, CloudFront, IAM, CDK, EventBridge)
  • Python, JavaScript / TypeScript
  • Infrastructure as Code (CloudFormation, CDK)
  • AI / LLM integration, prompt engineering, RAG
  • Security hardening, Prisma Cloud, SOC 2 compliance
  • PostgreSQL, database administration
  • React, Astro, front-end development
  • GitHub, CI/CD, automation