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