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