About

Andrey Markin is a Full-Stack AI Software Engineer. He specializes in building AI-powered web applications and automation systems, combining expertise in TypeScript, React, and Node.js with hands-on experience in applied AI — including LLMs, RAG, embeddings, vector databases, AI agents, and tool calling.

With 5+ years of industry experience and 40+ deployed applications, Andrey helps businesses transform ideas into production-ready products. His approach is fast and iterative: 3 days to a proof of concept, 2 weeks to an MVP. He works across the full stack — from frontend interfaces to backend APIs, databases, infrastructure, and DevOps.

Andrey also consults engineering teams on adopting AI-native development workflows — integrating AI coding tools into daily work, restructuring CI/CD pipelines for AI-assisted code generation, setting up PR review processes for AI-written code, and adding security and quality guardrails.