Hi, I'm Andrii 👋

I am a fullstack AI developer with 10+ years of product engineering experience. I build AI-powered applications end-to-end: backend services, APIs, data flows, and frontend experiences that stay reliable under real-world constraints.

My focus is practical AI delivery: designing predictable agent workflows, implementing secure backend integrations, and shipping interfaces that make complex AI behavior usable for end users. I care about determinism, observability, and failure handling - the details that make AI features production-ready, not just demo-ready.

This blog is my engineering portfolio in public. I write about fullstack AI architecture, agent systems, RAG design, backend reliability patterns, and frontend implementation trade-offs. Each article is based on implementation work and explains the decisions, trade-offs, and edge cases behind real systems.