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