Vienna

Herwig Teufer

Data Engineer · Bouldering Enthusiast · Hobby Blogger

Wednesday, 11 November 2026 Personal edition teufer.dev

Profile

Herwig Teufer

Data Engineer | Computer Vision Engineer

Work experience

Becton Dickinson (BD) - Data Engineer

  • Built a robust ETL data pipeline handling ingestion, transformation, and storage of large-scale image datasets and metadata, ensuring data quality and consistency across international environments.
  • Led the recruitment, onboarding, and mentorship of data science interns, including candidate interviews, selection, and ongoing technical guidance.
  • Owned data strategy and communication within the project - identified data needs and sources, facilitated access for data scientists, and translated complex findings into actionable insights for project leads.

ace Neue Informationstechnologien GmbH - Software Developer

  • Developed and customized Microsoft Dynamics 365 solutions using C#, TypeScript, and Entity Framework, implementing custom actions and extensions to enhance business workflows.
  • Built a financial data ingestion tool to transfer and synchronize data from Dynamics 365 into clients’ personal finance management systems, improving data accuracy and automation.
  • Designed and implemented a custom marketing module replacing Dynamics 365’s native functionality, supporting automated email templates and document generation ('Serienbriefe').

Leitner Messtechnische Dienstleistungen - Studentjob

Education

Medical University Vienna - Medical Computer Science - Master

Masterthesis: Domain-Disentangled Anomaly Detection in Thorax Computed Tomography Images using Deep Learning. Read thesis (opens in a new tab)

TU Vienna - Medical Computer Science - Bachelor

Bachelorthesis: Appointment Management in the Outpatient Sector: Analysis, Design, and Prototype Implementation.

Tech stack

  • Python - data engineering and machine learning
  • SQL - Postgres
  • C# - WPF - Entity Framework
  • Azure - Azure Functions - Azure Machine Learning