I build machine learning systems for enterprise data — natural-language querying over ERP event logs, and risk models on SAP financials. MSc at ELTE Budapest.
class DataScientist:
def __init__(self):
self.name = "O_2wice"
self.role = "Data Science & ML Engineer"
self.location = "Budapest, Hungary"
self.university = "ELTE (Eotvos Lorand University)"
self.interests = ["Machine Learning", "Financial Analytics",
"ERP Analytics", "Risk Modeling"]
self.current_project = "Natural Language to SQL for ERP Systems"
def current_focus(self):
return "I bridge the gap between traditional ERP systems and modern AI"
def fun_fact(self):
return [
"⚽ I can explain gradient descent using football tactics",
"🚙 My search history is 50% research papers, 50% Hilux specs — my MSc supervisor only knows about one of them"
]
me = DataScientist()Languages
ML & Modeling
Databases
Streaming & Compute
Enterprise & BI
AI & Dev
| Project | Description | Tech Stack |
|---|---|---|
| NL-to-SQL for ERP Systems | Natural language query translation over enterprise event log data | LLM, DuckDB, Python |
| Financial Risk Forecasting | ML system for predicting financial distress using SAP S/4HANA data | XGBoost, SMOTE, SHAP, SAP |
What stays on while coding, debugging, and writing. Refreshed daily — click through to open it on YouTube Music.
🐱 My GitHub Data
📦 ? Used in GitHub's Storage
🏆 169 Contributions in the Year 2026
💼 Opted to Hire
📜 31 Public Repositories
🔑 0 Private Repositories
📊 This Week I Spent My Time On
💬 Programming Languages:
Other 7 hrs 51 mins █████████████░░░░░░░░░░░░ 50.65 %
TeX 1 hr 52 mins ███░░░░░░░░░░░░░░░░░░░░░░ 12.04 %
Markdown 1 hr 28 mins ██░░░░░░░░░░░░░░░░░░░░░░░ 09.53 %
YAML 1 hr 11 mins ██░░░░░░░░░░░░░░░░░░░░░░░ 07.64 %
HTML 1 hr 6 mins ██░░░░░░░░░░░░░░░░░░░░░░░ 07.13 %
🔥 Editors:
Claude Code 8 hrs 18 mins █████████████░░░░░░░░░░░░ 53.56 %
Codex Vscode 6 hrs 53 mins ███████████░░░░░░░░░░░░░░ 44.43 %
Antigravity IDE 15 mins ░░░░░░░░░░░░░░░░░░░░░░░░░ 01.69 %
Codex CLI 3 mins ░░░░░░░░░░░░░░░░░░░░░░░░░ 00.32 %
I Mostly Code in Python
Python 6 repos █████████░░░░░░░░░░░░░░░░ 35.29 %
Jupyter Notebook 4 repos ██████░░░░░░░░░░░░░░░░░░░ 23.53 %
HTML 3 repos ████░░░░░░░░░░░░░░░░░░░░░ 17.65 %
TeX 2 repos ███░░░░░░░░░░░░░░░░░░░░░░ 11.76 %
JavaScript 1 repo █░░░░░░░░░░░░░░░░░░░░░░░░ 05.88 %
Last Updated on 23/08/2026 00:23:35 UTC
Forks I actually run, most recently touched first. Regenerated daily.
| Tool | What it does |
|---|---|
| bootdev | CLI used to complete coding challenges and lessons on Boot.dev |
| pear-desktop | Pear 🍐 is extension for music player |
| scrcpy | Display and control your Android device |
| MicaForEveryone | Mica For Everyone is a tool to enable backdrop effects on the title bars of Win32 apps on Windows 11. |
| Sefirah | Phone Link / KDE Connect alternative |
| Fabric | Fabric is an open-source framework for augmenting humans using AI. It provides a modular system for solving specific problems using a crowdsourced set of AI prompts that can be used anywhere. |
- Building Natural Language to SQL systems for ERP data
- Exploring process mining and event-driven analytics
- Open to collaboration on Data Science, ML, and enterprise AI projects