# Bernhard Zechmann — zechmann.de

## Who I Am

Bernhard Zechmann. Systems Architect, Vice President IT at Bertrandt AG, based in Nagold, Germany. Founder of Corpus Analytica (medical AI infrastructure) and watunga.ai (AI multi-agent orchestration). 35 years building web, cloud, and AI systems, starting with neural network research in 1996 and now working on multi-agent orchestration.

## Key Areas

- IT Strategy and Leadership
- Artificial Intelligence (multi-agent frameworks, transformers, RAG)
- Digital Health and Medical Software (SaaS, HIPAA/GDPR-compliant)
- Cybersecurity
- Cloud Platforms
- Software Engineering (web, SaaS, headless CMS, WordPress)
- Digital Transformation

## Projects and Products

### HALO Core
Multi-agent intelligence workspace. Source-grounded chat with 4 coordination modes, RAG knowledge base, and Studio for reports, podcasts, and presentations.
URL: https://halocore.streamlit.app/
GitHub: https://github.com/aizech/halo_core

### Corpus Analyzer
AI-assisted medical image analysis for X-ray, MRI, CT, and DICOM. Real-time streaming responses, BYOK (bring-your-own-key) configuration. Designed around clinical workflows.
URL: https://corpus-analyzer.streamlit.app/
GitHub: https://github.com/aizech/corpus-analyzer

### Second Opinion Platform (WordPress Plugin)
Radiology second opinion platform built on WordPress. Patient intake, document upload, structured case storage, admin case management.

### PainTracker 3D
Interactive 3D pain mapping tool. Patients indicate pain locations on a 3D body model (Babylon.js), with adjustable markers and multi-touch smartphone support.
GitHub: https://github.com/aizech/corpus-analytica-paintracker

### Corpus Core SaaS
Production-grade SaaS template for Streamlit apps. Auth0 OAuth 2.0, Stripe subscriptions with free trial, English + German i18n.
URL: https://corpus-core.streamlit.app/
GitHub: https://github.com/aizech/corpus-core-saas

### watunga.ai
AI multi-agent orchestration platform. Model-agnostic, works with multiple AI providers. Built for complex, multi-step workflows in any domain.
URL: https://www.watunga.com

### Corpus Analytica Lab
AI chat playground with four agent profiles: Research, Coding, Meeting Copilot, and Tutor. Realtime voice interaction, MCP tool integration, persistent chat history. Built on Chainlit and the Agno framework.
URL: https://lab.corpusanalytica.com/

## Skills and Tools

### Clinical AI Skills (26)
Specialized skills for AI-powered radiology workflows. Covers modality detection, PACS integration, structured reporting, guideline integration, and model validation.
URL: https://www.corpusanalytica.com/skills

### Command-Line Tools (12)
Production-ready CLI utilities for DICOM handling, image QC, TAT analysis, structured reporting, PubMed literature search, and clinical trial matching.
URL: https://www.corpusanalytica.com/tools

## Websites Built and Maintained

### Radiologic Reviews
Radiology second opinion platform for patients. MRT, CT, and X-ray. GDPR-compliant, funded by the State of Baden-Württemberg.
URL: https://www.radiologic-reviews.com

### Gods in White
Automated German-language news on AI in healthcare, radiology, and patient care. Humans curate, AI assists with the writing.
URL: https://www.godsinwhite.com

### Schlüsselbauer
24/7 locksmith and security technology service in the Böblingen and Stuttgart area. Fix-price door openings, key cutting, lock replacement, security consulting.
URL: https://www.schlüsselbauer.de

### Schlüsselbauer Shop
Online shop for the Schlüsselbauer brand.
URL: https://shop.schlüsselbauer.de

### einlagig
A personal side project, just for fun.
URL: https://www.einlagig.de

### FaulerKoala
Personal project.
URL: https://www.faulerkoala.de

### Loodler
Browser game studio, built with Lena. Short-session games with no downloads required — pixel runner, hex tactics, and cozy puzzles.
URL: https://www.loodler.com

## Sister Projects

### Corpus Analytica
Medical AI infrastructure for production use.
URL: https://www.corpusanalytica.com

### watunga.ai
AI multi-agent orchestration platform.
URL: https://www.watunga.com

## Contact

Email: info@zechmann.de
Website: https://www.zechmann.de
LinkedIn: https://www.linkedin.com/in/bernhard-zechmann-bb0971146/
GitHub: https://github.com/aizech

## Language

This website is available in English and German.