Sophia Wagner
Core Competences
Sophia specializes in the design and implementation of AI systems for information retrieval and knowledge-intensive applications. Drawing on her research background in mathematics, with a focus on geometry, she develops production-ready AI systems powered by large language models that transform complex, fragmented data into reliable, queryable knowledge.
Her work focuses on retrieval-augmented generation (RAG), semantic search, AI agents, and scalable backend architectures. She supports organizations throughout the entire lifecycle of AI solutions—from evaluating technical approaches and designing system architectures to implementing production-ready applications and communicating complex AI concepts to both technical and non-technical stakeholders.
Sophia combines analytical thinking with practical engineering experience to bridge the gap between cutting-edge AI research and robust, real-world applications. She is particularly interested in trustworthy retrieval systems, knowledge management, and building AI solutions that deliver measurable business value.
Featured Projects
Intelligent Data Retrieval Agent
Production-ready AI retrieval system using LLMs and semantic search to transform fragmented data into reliable, searchable knowledge.
read more…Development of a production-ready retrieval agent for querying large, fragmented, and undocumented enterprise data repositories using large language models and semantic search. The solution transformed scattered legacy records into structured, searchable knowledge, enabling users to retrieve relevant information within seconds instead of manually searching across hundreds of documents.
The project combined retrieval-augmented generation (RAG), vector search, and modern LLM technologies to deliver reliable, context-aware information retrieval. Designed with a modular architecture, the system supports scalability, maintainability, and future extensions while ensuring robust retrieval quality across heterogeneous data sources.
AI Engineer
Python • LangChain • OpenAI • Qdrant • Semantic Search • RAG • Streamlit