Work Experience

Work Experience

1. ELCA Informatik AG

   Zurich, Switzerland

   Machine Learning Engineering Internship – EPFL Master’s Thesis

   Mar 2025 – Sep 2025

   • Developed tariff code prediction models under severe class imbalance, achieving a Macro F1 score of 83%
   • Created a Text2Cypher system and dataset to translate textual medical treatment rules for automated invoice compliance checking with an execution accuracy of 91%
   • Explored GraphRAG potential for medical invoice verification, achieving an accuracy of 54.5%
   • Authored and defended an EPFL Master’s thesis based on the internship work (Grade: 6 / 6)

2. think beyond ag

   Bern, Switzerland

   Full Stack Software Engineering Internship

   Jul 2024 – Sep 2024

   • Co-developed a survey and analytics platform in a Scrum team
   • Created a modular database schema to efficiently create and evaluate surveys
   • Fine-tuned an LLM for sentiment analysis of service reviews, achieving an F1 score of 87%

   Software Engineering Internship

   Jun 2022 – Sep 2022

   • Co-developed a traffic control system to optimize occupancy of parking garages

3. EPFL

   Lausanne, Switzerland

   Student Assistant

   Sep 2023 – Feb 2024

   • Software Construction (Scala)

   Student Assistant

   Feb 2023 – Jun 2023

   • Parallelism and Concurrency (Scala)

   Student Assistant

   Sep 2022 – Feb 2023

   • Functional Programming (Scala)

   Student Assistant

   Feb 2022 – Jun 2022

   • Object-Oriented Programming (Java)