Antonii Sarychev

AI/LLM Product Engineer | Autonomous Agents & RAG Architect

Building production AI agents, RAG systems, and MCP integrations for enterprise business processes.

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About Me

I specialize in designing and implementing production AI agents and MCP integrations for enterprise systems. My expertise spans autonomous agents, RAG architectures, and seamless integration with business platforms like Redmine and ELMA365. I turn complex business operations into intelligent, automated solutions that drive efficiency and innovation.

Skills & Technologies

Languages & Frameworks

Python (OOP, AsyncIO + HTTPX) Django FastAPI Pydantic

ML & MLOps

PyTorch Hugging Face Docker Ollama

LLM & NLP

LangChain + ChromaDB LlamaIndex OpenAI API Gemini API tiktoken Enterprise RAG Architectures

Databases

SQL Redis FAISS SQLite

Data

Pandas NumPy

Models

gemini 3.1 pro gpt 5.4 claude 4.6 grok 4.20 qwen 3.6 glm 5

Messengers

python-telegram-bot Telethon Pyrogram

Tools

Git AWS S3 requests Redmine REST API + SSE

Highlights

MCP (Model Context Protocol) & FastMCP Hybrid Search (BM25 + Vector)

Experience & Projects

Senior AI/LLM Product Engineer

2026 - Present

Designing and implementing production AI agents and MCP integrations for Russian ERP systems and BPM/low-code platforms. Specializing in turning business operations and corporate knowledge (Wiki, regulations, Redmine tasks) into safe, read-only LLM tools with hybrid RAG, token-aware chunking, and SSE-based orchestration. Currently focused on autonomous agents for accounting automation, task management, and deep integration with Redmine + ELMA365-class systems.

Redmine MCP Agent

2026 - Special Highlight Project

Developed a production-ready Model Context Protocol (MCP) bridge using FastMCP. Exposes Redmine projects, issues, metadata, and search as secure LLM-callable tools. Implemented async SSE transport for real-time integration with LLM orchestrators (ELMA Cortex compatible).

Python 3.12 FastMCP Redmine REST API HTTPX + AsyncIO Pydantic Settings

Pet-project «Neuro Employee for Daily Crypto Content»

2025

Built fully autonomous 24/7 AI system (7x faster content generation).

Python Gemini/OpenAI asyncio Telethon APScheduler SQLite

Intelligent Document Processing (IDP) SaaS (Germany)

Full architecture from scratch with FastAPI, Azure Document Intelligence, OpenAI + Mistral, >95% accuracy on 20–50 page documents.

Data Quality Evaluator

Yandex.Crowd

Prompt Engineer

Terra AI

Junior Developer

Red Stars

Created AI calling robot (20x cost reduction)

Education & Hackathons

Russian State Agrarian University

Applied Informatics "Artificial Intelligence"

2026

University of Artificial Intelligence

"ChatGPT Professional"

2025

GIS'IT 2025

Neuro-assistant for Life Balance Wheel with Gemini

GIS'IT 2023

PredictMap CV service

Languages

English — B1

Get In Touch

Interested in collaboration or have a project in mind? Let's connect!