Robert Ziegler

M.Sc. ETH Applied Mathematics, ML Engineer @ voize

Zurich, Zurich, Switzerland

About

I am a Master's student in Applied Mathematics at ETH Zürich with various interests across Machine Learning, Statistics, and Mathematical Finance. In my role as a Machine Learning Engineer at voize, I am focusing on Natural Language Processing (NLP) and Automatic Speech Recognition (ASR). My background also includes a career as a professional musician, and I currently serve as the president of the student orchestra of ETH Zürich and the University of Zürich.

Experience

  • Machine-Learning Engineer at voize
    Feb 2024 - Present · 2 yrs 5 mos

    - Analysis and preprocessing of large speech and text datasets, over 60000 hours of open and in-house speech data - Train, finetune and deploy ML models for speech recognition (ASR) and natural language processing (NLP) in multi-gpu settings for on-device and hosted inference - Implement model inference in the voize app (Android), a documentation speech assistant for nurses in elder care

  • Mathematics Teaching Assistant at ETH Zürich
    Sep 2021 - Jan 2024 · 2 yrs 5 mos

    Teaching first and second year mathematics undergraduate students (Analysis, Measure Theory)

  • Flutist at Orchestre de la Suisse Romande
    2018 - 2019 · 1 yr

    Internship as orchestra musician, playing concerts in Victoria Hall and the opera of Geneva.