Sebastian Graef

Sebastian Graef

Senior Software Engineer

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About

A senior-level Software Engineer with a passion for scalable and robust frontend architecture and building impactful cloud B2B solutions. I thrive in collaborative environments, leading development teams as "PeopleLead" and engaging directly with clients in presales and workshops. My experience spans diverse sectors like automotive, construction, manufacturing, and finance, allowing me to bring a unique and informed perspective to every project. I am also dedicated to mentoring and contributing to team growth.

Looking forward to new challenges and exciting collaborations!

Experience

  1. June 2025 — Present

    CGI Deutschland Ltd. & Co. KG logo Senior Consultant · CGI Deutschland Ltd. & Co. KG

    Responsible for the development and architecture of complex customer projects across various industries.

    • Consulting
    • Frontend
    • Architecture
    • Cloud
  2. November 2024 — Present

    Google Developer Group Stuttgart logo Organizer · Google Developer Group Stuttgart

    Active organizer of Google Developer Group Stuttgart.

    • Cloud
    • AI
    • Web Development
  3. January 2019 — Mai 2025

    Novatec Consulting GmbH logo Senior Software Engineer & People Lead · Novatec Consulting GmbH

    I drove frontend architecture for cloud-based B2B platforms while leading a team and engaging clients. Additionally, I contributed to talent development initiatives across various industries.

    • Architecture
    • Cloud
    • Management
    • Frontend
    • Fullstack
    • React
    • Angular
    • Kotlin
    • SpringBoot
  4. January 2017 — March 2019

    Carl Zeiss Meditec AG logo Working Student · Carl Zeiss Meditec AG

    Working at the advanced development department, I was responsible for developing a prototype for a new software product. This involved creating a user interface and implementing algorithms for image processing and analysis.

    • Matlab
    • Java
    • Python
  5. September 2014 — March 2021

    University of Stuttgart logo Bachelor & Master of Science · University of Stuttgart

    Stuttgart-based Master's program ("Software Technik") uniquely focused on Software Engineering, offering in-depth practical training. Graduates are comprehensively prepared for successful careers in software development and engineering.