Deepak J.

Node.js, NestJS, TypeScript, Angular, React, Next.js, AWS, GCP, Docker, Kubernetes, MongoDB, PostgreSQL, Redis, Kafka, Microservices, REST APIs, GraphQL, AI/LLM, RAG, System Design

Advanced AI agent architectures, LLM fine-tuning, multi-cloud cost optimization

Fractional CTO engagements, architecture reviews, technical consulting, speaking at conferences, and collaborating on system design content