johnzachariah69

AI Full-Stack Engineer with 8+ years of experience building and deploying Generative AI systems, multimodal AI Agents, and scalable web platforms. I combine deep expertise in LLMs (GPT/LLMs, RAG, vector search, multimodal models) with strong full-stack engineering skills across React, Next.js, Node.js, Python, and AWS to deliver end-to-end, production-ready AI products. I’ve built HIPAA-compliant clinical tools, workflow automation engines, fintech intelligence systems, and AI-driven SaaS platforms used by thousands. My work centers on designing secure, scalable, and human-centered AI systems that deliver real business impact - not just prototypes. Passionate about building innovative AI ecosystems that streamline workflows, elevate decision-making, and accelerate enterprise automation