LLM Engineer & BI Developer
Jan 2022 – Present
reha assist GmbH · Arnsberg, Germany
LLM & AI Development (2024 – Present)
- Azure Function App (GPT-4.1, LangChain): classification, indexing & case summaries for Enaio DMS — ~100 docs/day, 85% accuracy, 30 min → seconds
- GPT-4.1-nano for OCR; GPT-4.1 for reasoning — deliberate cost vs. accuracy optimisation
- Building open-source privacy filter (local LLM) to redact patient data before cloud processing
Business Intelligence (2021 – Present)
- 20+ Power BI dashboards across 8 departments; bonus calculation from 3 days to instant
- Navision ERP + Enaio DMS + Microsoft HR integrated into unified reporting layer
Healthcare Data Science (2022 – Present)
- Corresponding author, 5 peer-reviewed publications (1 published, 4 under review)
- ML model predicting Nachbehandlungsempfehlungen from ICUC functional scores
Application Developer
Jan 2021 – Dec 2021
reha assist GmbH · Arnsberg, Germany
- Enaio DMS, ETL design, foundational Power BI reporting
IT Technician
Aug 2017 – Jan 2021
Tehran Municipality · Tehran, Iran
- Helpdesk lead for 1,000+ employees; +15% uptime improvement
- Smart City initiative: 10% cost reduction, –20% reporting time
Options Trading Decision-Support System
2026 – Present
24/7 BTC/ETH platform: regime detection (LightGBM), displacement scanner, on-chain analytics, Telegram alerts — Hetzner VPS.
Stack: Python · LightGBM · XGBoost · PostgreSQL · PySide6
Polymarket Copy-Trading Bot
2026 – Present
EIP-712 CLOB trade-mirroring. Safety: geo-check, slippage guard, genesis block protection.
Stack: Python · Web3/EIP-712 · CLOB API · PostgreSQL
● published
○ under review
- ● Long-term care of polytraumatized patients, requirements for rehabilitation management
- ○ Detecting disorders early in the healing process: Telephone support during the healing process using the ICUC score
- ○ Effectiveness of Telephone-Based Health Visits in Musculoskeletal Rehabilitation Corresponding Author
- ○ Langzeitbetreuung polytraumatisierter Patienten — Teil 2
- ○ Pflegeberatung – Stärken und Schwächen
Certifications:
Claude Code in Action (Anthropic, 2026) · Generative AI Automation Specialization (Vanderbilt, 2024) · Deploy & Maintain Power BI (Microsoft, 2025) · Python for Data Science (IBM, 2024)
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