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