Portfolio

Projects

A collection of enterprise-scale software engineering projects showcasing full-stack development, cloud architecture, and AI/ML expertise.

Nationwide Pricing & Menu Platform
Taco Bell
enterprise
completed

Architected and implemented a comprehensive pricing and menu management platform that revolutionized Taco Bell's restaurant operations. The system handles real-time pricing updates, menu configurations, and promotional campaigns across all locations with enterprise-grade reliability and performance.

18 months
8 engineers
Role: Lead Serverless Architect

Key Achievements

  • Single-digit millisecond latency
  • Millions of daily transactions
  • 40% reduction in pricing errors
  • $6B in digital sales (2024)

Technologies

AWS Lambda
AppSync (GraphQL)
Step Functions
DynamoDB
C#
TypeScript
CloudWatch
X-Ray
CDK
S3
CloudFront

Impact

Transformed Taco Bell's restaurant architecture and significantly enhanced digital order processing capabilities, directly contributing to record-breaking digital sales.

Real-Time Manufacturing Dashboards
Hadrian Automation
backend
completed

Developed a comprehensive manufacturing execution system (MES) that provides real-time visibility into factory operations. The platform includes advanced planning modules, scheduling algorithms, and interactive dashboards for production managers.

12 months
5 engineers
Role: Senior Full-Stack Engineer

Key Achievements

  • 30% improvement in on-time fulfillment
  • Enhanced scheduling reliability
  • Increased workflow visibility
  • 50% reduction in manual planning time

Technologies

Go
gRPC
React
Next.js
TypeScript
.NET (C#)
PostgreSQL
Redis
Docker
Kubernetes
Prometheus

Impact

Improved aerospace manufacturing operations through advanced planning and scheduling modules, enabling more efficient production workflows.

AI-Powered Support Automation
Taco Bell
ai
completed

Created an intelligent customer support automation platform that leverages machine learning to handle common customer inquiries. The system uses natural language processing to understand customer intent and provides automated responses while escalating complex issues to human agents.

8 months
4 engineers
Role: AI/ML Engineer

Key Achievements

  • 10,000+ monthly support calls automated
  • 60% improvement in resolution time
  • 25% increase in customer engagement
  • 85% accuracy in intent recognition

Technologies

Python
AWS Lambda
AWS ML
Serverless
DynamoDB
Step Functions
SageMaker
Comprehend
Lex
S3

Impact

Revolutionized customer support operations through intelligent automation and machine learning, significantly improving customer satisfaction while reducing operational costs.

Event-Driven Microservices Platform
Taco Bell
infrastructure
completed

Designed and implemented a comprehensive microservices platform that enables rapid development and deployment of new features. The platform uses event-driven architecture with CQRS patterns to ensure scalability and maintainability across multiple teams.

10 months
6 engineers
Role: Platform Architect

Key Achievements

  • 50% faster feature delivery
  • Improved system scalability
  • Enhanced team autonomy
  • Reduced deployment complexity

Technologies

C#
.NET Core
EventStore
RabbitMQ
Docker
Kubernetes
Prometheus
Grafana
Terraform

Impact

Enabled faster feature development and improved system reliability through modern architectural patterns and containerization.

AI Internals & RAG System
Personal Portfolio
ai
completed

Developed a sophisticated RAG system that indexes resume content and blog posts into searchable document chunks. The system includes real-time indexing, semantic search capabilities, and an interactive dashboard for exploring the AI's knowledge base. Features include document chunking, metadata extraction, and a modal-based interface for technical transparency.

3 months
Solo project
Role: Full-Stack Developer & AI Engineer

Key Achievements

  • 34,000+ words indexed across 50+ documents
  • Real-time document chunking and indexing
  • Interactive knowledge base visualization
  • Semantic search with metadata filtering

Technologies

Next.js
TypeScript
React
Tailwind CSS
API Routes
Document Processing
Semantic Search
Modal Components
Real-time Indexing

Impact

Demonstrates advanced AI/ML system architecture and provides complete transparency into the AI assistant's knowledge base, showcasing technical expertise in RAG implementation.

Enterprise React Component Library
Hadrian Automation
frontend
completed

Developed a reusable component library that standardizes UI development across multiple teams. The library includes comprehensive documentation, automated testing, and design system integration.

6 months
3 engineers
Role: Frontend Lead

Key Achievements

  • 80% reduction in UI development time
  • Consistent design system
  • Improved accessibility compliance
  • 50+ reusable components

Technologies

React
TypeScript
Storybook
Jest
Testing Library
Material-UI
Emotion
Webpack
Rollup

Impact

Standardized UI development across teams and significantly improved development velocity while maintaining design consistency.

6
Projects Completed
$6B+
Digital Sales Impact
8,000+
Store Locations
40%
Avg. Performance Improvement