Théo Koessler, AI Engineer

I build autonomous AI agents, data tools and web applications that connect data, business rules and workflows to help teams work faster.

Experience

2024 -> Present

Niort, FranceGroupe IMAPermanent position

Develop AI solutions that automate and augment the group's work, from document search to customer interaction analysis.
Real-time voice agent: designed a phone-based conversational agent that simulates calls for staff training.
Document search engines: designed and deployed search systems across large internal document collections.
LLM agents: developed AI agents connected to knowledge sources and business rules to support operational teams.
Voice analysis: processed and analysed recorded phone calls to identify contact reasons automatically.

2024 -> Present

Niort, FranceUniversité de PoitiersGuest lecturer

Supervise undergraduate student projects focused on generative AI and its practical applications.
Provide technical guidance and mentoring to student groups.
Introduce key generative AI concepts, including retrieval-augmented generation (RAG) and AI agents.

2023

Parma, ItalyParma Calcio 1913Internship

Completed an engineering-school internship with the data department at Italian professional football club Parma Calcio 1913.
Scouting dashboards: designed and developed interactive dashboards to monitor and analyse young players in the academy.

2021 -> 2024

Niort, FranceGroupe IMAWork-study programme

Designed and developed data solutions to automate document analysis and improve data quality across the group.
Invoice analysis: automatically extracted key information (services, amounts and dates), ran quality checks and detected anomalies to help identify fraud.
Semantic reconciliation: developed an algorithm to align internal reference data with public SIRENE data, significantly reducing manual validation work.