Stefan H.

Senior AI Specialist | Senior SW+ML+NLP+Cloud Engineer/Architect | Tech Lead, PM/PO, IT Consultant

Zurich, Zurich, Switzerland

About

Pragmatically build efficient data pipelines, tech stacks + model/agent orchestrations for cutting-edge ML/AI services with robust SW implementations, on-prem or in the cloud. Speciality in Conversational AI: Interact with your data. Knowledge: Machine Learning & Artificial Intelligence; Data Science & Engineering; DevOps, MLOps, LLMOps; Cloud architect, AI governance, Security; Business Creation & Development; Program management & agile methodologies; People manager & tech lead; Algorithmic design and software development;

Experience

  • Senior AI Specialist at Lean FS
    Jun 2024 - Present · 2 yrs 2 mos

    Data curation and efficient (big) data pipelines to optimize LLMs for GenAI use cases around data interaction (performant RAG + agents)

  • Senior NLP Engineer at AInstAIn
    Aug 2023 - May 2024 · 10 mos

    own AI startup, trial failed

  • Voice / Speech Technologies Expert at UBS
    May 2020 - Jul 2023 · 3 yrs 3 mos

  • Senior Research Engineer at Spitch
    Jan 2018 - Sep 2019 · 1 yr 9 mos

  • Speech Scientist Consultant at VocaliD
    Jan 2017 - Jul 2017 · 7 mos