AI Systems | Business Informatics | Law Co-Founder & Lead Developer
Building AI-driven products at the intersection of technology, business, and legal systems.
Co-founded AI startup focused on building a RAG-based system for automated legal expert retrieval and intelligent document processing.
- Retrieval pipelines, embeddings, and LLM orchestration
- Scalable AI architecture for real-world applications
AI-based system for SEO and SEA optimization with strong research foundation.
- Award-winning algorithm (EMAC & Science Award)
- Data-driven marketing automation
Application to connect people based on interests and location.
- Developed in a hackathon environment
- Focus on product concept and user interaction
- Co-Founder & Lead Developer — Pactonic
- GRC System Administrator — Energie AG
- IT Auditor — KPMG
- Research — Data Spaces & AI Systems
- 27 under 27 Entrepreneurship Award (DACH)
- Generation Google Scholarship (EMEA)
- ETH Entrepreneur Club — Audience Award
- AI systems and LLM applications
- Data-driven product development
- Legal Tech and compliance systems
- Scalable startup concepts
Languages: Python, SQL AI / Data: LangChain, LLM systems, embeddings Other: Data analysis, process modeling, system architecture
🔗 LinkedIn: https://www.linkedin.com/in/sarah-mayrhofer/ 💻 GitHub: https://github.com/sarahmayrhofer
Research-oriented web augmentation tool designed to improve web accessibility in real time.
AugmentAble acts as a non-invasive, client-side layer that detects and repairs common WCAG accessibility violations directly in the browser DOM. It combines heuristic methods with multimodal large language models to enhance accessibility dynamically.
Key Features
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Heuristic Remediation Engine Rule-based corrections for structural accessibility issues, including WCAG-compliant color contrast adjustments and automatic ARIA attribute injection.
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AI-Powered Semantic Analysis Multimodal pipeline for generating semantic descriptions of complex elements such as images without alt text using models like Qwen2.5-VL and Aya-Vision. Designed for future integration of locally hosted models to address data privacy requirements.
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Audit Interface and Monitoring Integrated UI panel that tracks all modifications. Focus mode highlights automated fixes for transparency and user feedback.
➡️ https://github.com/sarahmayrhofer/AugmentAble
Web-based application for managing events and related processes.
➡️ https://github.com/sarahmayrhofer/event_management_app
Installation and setup guide for the SmartRoom application on Windows systems.
Note: This documentation was originally created in Word format. Minor formatting differences may exist. The original version is available in the project documentation.
➡️ https://github.com/jku-win-se/teaching.ss23prse.smartroom.team1
Spring Boot-based backend system using Maven for dependency management.
- Includes static OpenAPI specification (
eventmgr.yml) - Provides dynamic OpenAPI documentation when running the application
- Enables testing of API endpoints via generated interface