View Fred Voorheijen business profile as senior it project manager - available permanent or interim at HumanTotalCare. Erik De Heus holds a - Hogeschool van Arnhem en Nijmegen Daan Slotboom. Amsterdam, NH, NL. Amsterdam, NH, NL. 2. View. Erik De Heus holds a - Hogeschool van Arnhem en Nijmegen Daan Slotboom. 2. Find contact's direct phone number. View. ArboNed BV. Manager Vastgoed at HumanTotalCare. View Fred Voorheijen business profile as senior it project manager - available permanent or interim at HumanTotalCare. 2. Manager Vastgoed at HumanTotalCare. Find contact's direct phone number. Erik De Heus holds a - Hogeschool van Arnhem en Nijmegen Daan Slotboom. Find contact's direct phone number. Manager Vastgoed at HumanTotalCare. View. Amsterdam, NH, NL. ArboNed BV. ArboNed BV. . View Fred Voorheijen business profile as senior it project manager - available permanent or interim at HumanTotalCare.