Dr. Richard Keiser

Angestellt, CTO, CustomSurg AG
Zürich, Schweiz

Fähigkeiten und Kenntnisse

Engineering Leadership
R&D Management
Software Architecture
Artificial Intelligence
Machine Learning
Large Language Models
MLOps
Platform Engineering
AI Agents
High Performance Computing
Cloud Infrastructure
Distributed Systems
Medical Device Software
IEC 62304
ISO 13485
Regulatory Affairs
Cybersecurity

Werdegang

Berufserfahrung von Richard Keiser

  • Bis heute 6 Monate, seit Mai 2026

    CTO

    CustomSurg AG

    ETH Zurich and Harvard spin-off, AI-assisted orthopedic surgical planning, FDA cleared and CE marked. Set the technical strategy and target architecture for the move from start-up to scale-up, across four products, three of them regulated medical devices. Introduced a shared, auditable AI-first development system that generates the security and regulatory evidence for each change. The role ends in October 2026 because the financing round did not close.

  • 2 Jahre und 4 Monate, Jan. 2024 - Apr. 2026

    Director, Software Platform and IT Infrastructure

    Varian, a Siemens Healthineers company

    Led 50+ engineers and managers in eight teams across Switzerland, Finland and Hungary, including the HPC team behind the compute for our algorithms, data pipelines and AI and ML workloads (on-premise, cloud and hybrid) and a DevOps team run on DORA metrics. Accountable for the full lifecycle of a Class IIb platform under MDR and FDA: architecture, deployment, third-level field support, risk management and cybersecurity.

  • 4 Jahre und 8 Monate, Mai 2019 - Dez. 2023

    Senior Manager, Systems Engineering and Architecture

    Varian, a Siemens Healthineers company

    Led distributed teams for software architecture, systems engineering, risk management, cybersecurity and interoperability in Switzerland, Finland, Hungary and India. Established the architecture governance that let eight product teams build on shared foundations without a central bottleneck.

  • 1 Jahr und 6 Monate, Nov. 2017 - Apr. 2019

    Manager, Architecture and Platform

    Varian Medical Systems

    Built and led the architecture and platform team that took adaptive radiotherapy from concept to clinical product in two years, with architects and platform engineers in Switzerland and Finland.

  • 9 Monate, Feb. 2017 - Okt. 2017

    Manager, Software for Proton Therapy Imaging

    Varian Medical Systems

    Led software, systems and test engineers building the clinical application and the embedded real-time imaging for proton therapy.

  • 4 Jahre und 4 Monate, Okt. 2012 - Jan. 2017

    Extension Team Manager

    Vizrt Switzerland

    Built and led the extension team in Dhaka, Bangladesh, from the first hire.

  • 4 Jahre und 4 Monate, Okt. 2012 - Jan. 2017

    Member of the Corporate Social Responsibility Board

    Vizrt

    Helped formulate and establish the CSR policy and objectives, and managed CSR activities at Vizrt Switzerland.

  • 8 Jahre und 1 Monat, Jan. 2009 - Jan. 2017

    Head of Engineering

    Vizrt Switzerland / LiberoVision AG

    Led the core engineering teams after the acquisition by Vizrt, owning API and architecture across the product line, quality assurance and the product board for opportunity assessments.

  • 4 Jahre und 3 Monate, Nov. 2006 - Jan. 2011

    CTI Project Manager

    LiberoVision AG

    Supervised PhD and Master students and responsible for transfer of research results.

  • 2 Jahre und 2 Monate, Nov. 2006 - Dez. 2008

    Senior Software Engineer

    LiberoVision AG

    First employee of the ETH spin-off. Turned the research prototype into the first product: real-time camera calibration and tracking from the broadcast picture alone, first live broadcast on Teleclub.

  • 3 Jahre und 3 Monate, Juni 2003 - Aug. 2006

    Research Associate

    ETH Zurich

    PhD in computer graphics on physics based simulation of fluids and elasto-plastic objects.

  • 6 Monate, 2004 - Juni 2004

    Local Arrangements Chair

    ETH Zurich

    Responsible for the local organization of the Symposium on Point-based Graphics.

  • 6 Monate, Mai 2002 - Okt. 2002

    Software Development Engineer

    Varian Medical Systems

    • Implemented computer vision and graphics algorithms for a digital medical imaging system. • Designed and implemented several components of the imaging framework.

  • 1 Jahr, März 2001 - Feb. 2002

    Software Developer

    Ergonomics AG

    • Developed helper applications such as a Log File Viewer in Java., Included the evaluation of requirements, planning, design and implementation.

  • 6 Monate, Mai 1998 - Okt. 1998

    Software Developer

    Jansen AG

    • Extended the CAD software (C++) with printing functionality.

Ausbildung von Richard Keiser

  • 2010 - 2010

    Agile Project Management

    Digicomp AG

    Scrum Basics, Theory, Framwork and Meetings, Change Management, Total Cost of Ownership, Team Organization and Leading, Planning, Predictability, Risk Management and Reporting, Scaling Scrum.

  • 3 Monate, Juni 2005 - Aug. 2005

    Computer Graphics

    Stanford University

    Guest Research Associate at the Geometric Computation group of Prof. Leonidas Guibas.

  • 3 Monate, Juni 2004 - Aug. 2004

    Computer Graphics

    Stanford University

    Guest Research Associate at the Geometric Computation group of Prof. Leonidas Guibas.

  • 3 Jahre und 3 Monate, Juni 2003 - Aug. 2006

    Computer Graphics

    ETH Zurich

    Physically based animation

  • 4 Jahre und 5 Monate, Okt. 1998 - Feb. 2003

    Computer Science

    ETH Zurich

    Computer Graphics, Computer Vision, Databases. Master Thesis: Collision Detection and Response for Interactive Editing of Point-Sampled Models, awarded with the ETH Medal. Awarded with the ETH medal.

  • Project Management

    Schweizerische Gesellschaft für Organisation und Management (SGO)

    Project Management, Personal and Social Competency, Group Dynamics, Project Steering and Controlling, Project Management Processes, Multi Project Management, Change Management, Certification with honors.

Sprachen

  • Deutsch

    C2 (Verhandlungssicher / Muttersprachlich)

  • Englisch

    C1 (Fließend)

  • Französisch

    A1-A2 (Grundkenntnisse)

  • Spanisch

    A1-A2 (Grundkenntnisse)

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