Stefan Ruppel

Head of testing department bei Mahle

Heidelberg, Baden-Württemberg, Germany

About

Experience

  • Mahle (31 yrs 6 mos)
    • Head of testing department
      May 2003 - Present · 23 yrs 2 mos

    • Testing engineer
      Jan 1995 - Apr 2003 · 8 yrs 4 mos