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