Architected AI-powered apps: agent executors, tool orchestration, multimodal pipelines, persistent conversations. Implemented hexagonal architectures, Node.js/NestJS microservices, and usage metering.

Led agentic AI systems with LangGraph, LangChain, Anthropic SDK. Designed prompt engineering, LLM-driven code workflows, and scalable microservices. Guided agile, high-quality teams.

Led engineering for Collie Gives fundraising platform. Used React, Node.js, TypeScript, GraphQL, MVC. Enhanced usability and state management.

Implemented real-time features in React, optimized Node.js/TypeScript/GraphQL solutions, improved performance and developer experience.

Ensured scalability, reliability, security for client apps. Empowered teams to build and deploy apps efficiently. Cross-functional collaboration.

Developed and maintained 8base BaaS, contributed to App Builder low-code platform, provided architectural leadership.