Богдан

Bohdan Korotchuk
Software Engineer – Python & AI

Summary Details

AI Engineer & Python Developer focusing on Edge AI, [відкрити контакти](див. вище в блоці «контактна інформація»)
autonomous agents, and asynchronous microservices. Kostopil, Ukraine, Kniazia Romana
Dedicated to clean code (SOLID/DRY) and robust data privacy inStreet 22
FinTech solutions.
[відкрити контакти](див. вище в блоці «контактна інформація»)
Github
Linkedin
Skills
Experience Python Programming

AI Engineer (Personal Project), NexiCore AI (FinTech Assistant)
FastAPI & Pydantic
Mar 2026 — May 2026
Ollama (Qwen, Gemma, Llama)
Engineered multi-agent state orchestration using
LangGraph to dynamically route financial queries. Databases (PostgreSQL,
Integrated Monobank API (httpx) for real-time ledger MongoDB)
synchronization into PostgreSQL.
Docker & Compose
Implemented Ollama function calling for strict JSON
parsing, eliminating LLM hallucinations. LangGraph (AI Agents)
Built automated financial validator calculating DTI to
mitigate NPL (Non-Performing Loans) risks. PyTest (Unit Testing)
Stack: Async Python, FastAPI, LangGraph, Ollama,
Linux (Ubuntu) & Bash
PostgreSQL, Docker.
Git, GitHub & CI/CD

Python Developer (Personal Project), RSS News Aggregator REST APIs & Microservices
Apr 2025 — Sep 2025
Languages
Developed a concurrent Asyncio pipeline to fetch and parse
RSS feeds with custom retry logic. Ukrainian
Integrated local LLMs via LangChain for automated text
rewriting and moderation. English
Implemented semantic storage (MongoDB) for duplicate
detection and fast querying.
Stack: Python, FastAPI, MongoDB, LangChain, React.

Education
Bachelor of Software Engineering, MEGU, Rivne
2023 — 2027
Active participant in competitive programming
tournaments (ICPC) and the IT-Universe 2026 international
competition.