I am Alex, an AI Architect / Develop Expience engineer with 17+ years of experience designing, building, and scaling AI, backend, and data systems. I specialize in practical AI engineering, including agentic workflows, prompt and context engineering, harness design, and developer experience. Also have extensive experience with traditional web applications, data pipelines, and payment systems.
Core technical stack: AI, Python, FastAPI/LangChain, Postgres, AWS.
Contact me: manti.by@gmail.com






