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