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VladimirBigunenko/README.md

Hi, I'm Volodymyr (Vladimir) Bihunenko 👋

Python Engineer | Django, AI Agents, MCP Servers, RAG | Vienna, Austria 🇦🇹

📍 Vienna, Austria — Full work authorization in Austria — Available immediately, Part-time 20h+ / Full-time
📧 Contact via GitHub

Product-minded engineer — I ship real, working software with AI tooling every day. Strong Python, SQL, Docker, Linux. Fast learner, mentor-ready.

Python Django FastAPI Docker Tests

🚀 Featured

sap-hcm-bridge-demo — Python ↔ ABAP OData Bridge ⭐

Exploring the SAP ecosystem — a bridge between Python ETL / APIs and SAP ABAP OData / BTP / Fiori. Mock without SAP license, with real ABAP snippets for BTP Trial.

  • OData GET /odata/EmployeeSet?$filter=... (FastAPI, like ABAP Gateway)
  • ETL SuccessFactors → HCM PA0001 (idempotent, like SAP LUW)
  • ABAP z_hcm_demo.abap — Reports + SELECT pa0001 + DPC snippet
  • BTP CAP model + 15-min Free Tier guide + Fiori Workflow (leave request)

Learning ABAP/BTP since 09/2026 — openSAP + BTP Free Tier. See sap-hcm-bridge-demo for details.

📦 Portfolio — Production & Demos

Project What it proves Stack Link
kino-sumy-backend-public Production cinema platform — 2 years live, MSSQL Realtime Django 5.2, PostgreSQL 14, Redis 7, Celery 23, Telegram Bot, ~100 tests →
soc-triage-lab SOC L1 Lab — collect → detect → correlate → respond (hexagonal, MITRE ATT&CK) Django + Ninja, ECS, 90+ tests →
marketing-data-pipeline ETL — Google/Meta/TikTok → KPIs (CTR/CPC) FastAPI, SQLAlchemy, TDD 12 →
fastapi-microservices-demo Microservices + JWT + AI summary FastAPI, Docker Compose, 18 tests →
ai-agent-orchestration-demo Multi-agent routing → parallel → synthesis FastAPI, asyncio, 14 tests →
language-learning-demo German SM-2 trainer — built while learning A1→A2 FastAPI, SM-2 →
mcp-utility-server MCP Tools — 9 utilities for Hermes Python, FastMCP →

All public repos: MIT, Docker-ready, uv only, CI via GitHub Actions.

🛠️ Tech Stack

Backend: Python (advanced) · Django 5.2 · FastAPI · Ninja · Celery · REST/OData · SQLAlchemy
Data: PostgreSQL 14 · Redis 7 · MSSQL (FreeTDS/pyodbc) · ETL / Pipelines
AI: AI Agents · MCP Servers · RAG (ChromaDB) · LLM APIs · Orchestration
Ops: Docker Compose · Linux · git · CI/CD · Nginx · systemd · pytest (TDD)
Exploring: SAP ABAP/BTP (since 09/2026) · UI5/Fiori · German A1→A2

🎓 Education

Specialist (5 years) Electronic Systems, Electronic Engineer — Sumy State University, Ukraine (2008)
Master's in Environmental & Natural Resource Economics — Sumy State University, Ukraine (2010)

📈 GitHub Stats

GitHub Stats Top Langs

📫 Contact

Volodymyr Bihunenko — Vienna, Austria — Contact via GitHub
Open to Junior roles with mentoring — Python, SAP HCM, SOC — Part-time 20h+ / Full-time, available immediately

🇩🇪 Deutsch — Kurzprofil für österreichische Recruiter

Python Engineer | Django, AI Agents, MCP | Wien, Österreich 🇦🇹

📍 Wien — uneingeschränkte Arbeitserlaubnis — ab sofort, Teilzeit 20h+ / Vollzeit
📧 Kontakt via GitHub

Produktfokussierter Engineer — liefere lauffähige Software mit AI-Tooling. Stark in Python, SQL, Docker, Linux. Schneller Lerner, mentor-ready.

Aktuell: Erkunde SAP ABAP/BTP (seit 09/2026) — siehe sap-hcm-bridge-demo — Brücke Python ETL → ABAP OData.

Portfolio: Kino Sumy (Production, 2 Jahre live), SOC Lab (ANOVIS), ETL Pipeline — alle mit uv, Docker, pytest.

Offen für Junior-Rollen mit Mentoring — Python, SAP HCM, SOC — TZ 20h+ / VZ, ab sofort

Vienna · 2026 · Ada-Project (private) · 🇬🇧 EN (above) | 🇩🇪 DE (expand)

Pinned Loading

  1. kino-sumy-backend-public kino-sumy-backend-public Public

    Kino Sumy backend — cinema platform: Django 5.2, MSSQL integration, Telegram bot, Celery

    Python

  2. soc-triage-lab soc-triage-lab Public

    SOC Triage Lab — working SOC laboratory: collect -> detect -> correlate -> respond -> visualize. Django + Ninja, hexagonal architecture (Ports & Adapters), MITRE ATT&CK mapping, ECS demo logs, Tele…

    Python

  3. ai-agent-orchestration-demo ai-agent-orchestration-demo Public

    Multi-agent orchestration demo: route task to specialist agents, run in parallel, synthesize. FastAPI, async, TDD.

    Python

  4. fastapi-microservices-demo fastapi-microservices-demo Public

    FastAPI microservices demo: API gateway, JWT auth, orders service with AI summary. Docker Compose, TDD, 18+ tests

    Python

  5. marketing-data-pipeline marketing-data-pipeline Public

    ETL + analytics pipeline for marketing data: ingest multi-channel events, normalize, compute KPIs (CTR/CPC/CPA/ROAS). FastAPI, TDD.

    Python

  6. sap-hcm-bridge-demo sap-hcm-bridge-demo Public

    SAP HCM Bridge Demo — Python ↔ ABAP OData | BTP Trial | Fiori Workflow mock for DIS AG Junior HCM (Willhaben #13263544). Transfer: ETL/Schnittstellen → HCM.

    Shell