I hope I may still be able to list you as a reference in the future.
'Referenza' = re-fe-REN-tsa. Four syllables; stress the third.
Use this with your most trusted manager or mentor when resigning. It maintains the professional relationship and signals respect. Asking about future references also reassures you that the departure is genuinely amicable.
'In futuro' (in the future) extends the professional relationship beyond employment. The conditional 'spero di potere' (I hope I may) is appropriately humble — it asks permission rather than assuming.
Posso contare su di lei come referenza professionale?
Can I count on you as a professional reference?
Direct version; 'contare su' means 'to count on/rely on'
Lei mi conosce meglio di chiunque altro in questo settore.
You know me better than anyone else in this sector.
Positions the manager as the ideal reference due to depth of knowledge
Potrebbe scrivermi una lettera di referenza?
Could you write me a reference letter?
Specific request for a written reference — standard in Italian career transitions
Italian professional references are often checked informally through phone calls and personal networks rather than formal written references. A manager who enthusiastically agrees to speak well of you 'a chiunque' (to anyone) is offering their entire personal and professional network — a genuinely valuable gift in Italy's relationship-driven job market.