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