John W. Arroyo Quiñones

Validation Specialist at Day & Zimmermann

Puerto Rico

About

Experience

  • Validation Specialist at Day & Zimmermann
    May 2007 - Present · 19 yrs 2 mos

  • Mas90 Developer at Infomedika, Inc
    Mar 2005 - May 2007 · 2 yrs 3 mos