Aleksander H.

I develop AI systems that run on your infrastructure. No cloud. GDPR compliance guaranteed.

SPECIALTIES

- Local AI (Ollama, Qwen, RAG)

- Document automation for quality, audits, compliance

- Custom applications (Python/FastAPI, React, Streamlit, Electron)

- Trading algorithms (MetaTrader 5, MQL5)

WHAT I BUILD

Document analysis systems

→ Semantic search engines on internal documentation

→ Structured extraction from PDF and Word

→ Tools for compliance and quality control

Full-stack business applications

→ FastAPI backend + React/Streamlit/Electron interface

→ MT5 Expert Advisors with rigorous backtesting

USE CASES

- Automatic analysis of ISO 9001 audits

- Extraction of non-conformities and report generation

- Internal chatbots on procedures and manuals

- Querying technical documentation

- Extraction of data from unstructured documents

- Validation of trading algorithms

APPROACH

Sensitive data remains on your environment. Local architectures with few external dependencies, explicit business logic, deliverables that you can take over internally.

I don't sell a "magic prompt". I build a complete system: architecture, backend, interface, local storage, report generation, documentation, installation, handover.

STACK

Python • FastAPI • Ollama • Qwen • ChromaDB • LlamaIndex • SQLite • React • Streamlit • Electron • MQL5 • MetaTrader 5

DELIVERABLES

✓ Complete source code

✓ Installation on your infrastructure

✓ Technical documentation

✓ Team training

✓ Post-delivery support

TYPICAL CLIENTS

SMEs in manufacturing, quality/compliance teams, companies with confidentiality constraints, organizations avoiding recurring cloud API costs.

Based in Louvain-la-Neuve. Remote and on-site (Belgium/Luxembourg).

English: Privacy-first AI systems on your infrastructure. Local LLMs, document intelligence, trading algorithms.