Single Employment Verification Portugal

I need formal confirmation that one specific Portuguese employer did, in fact, employ the candidate and issued the employment certificate the candidate has supplied. The scope is limited to this single employment-history verification; no criminal‐record search, reference check, or translation is required.

The task involves:
• Contacting the stated employer in Portugal
• Confirming dates of employment, job title, and certificate authenticity
• Supplying a brief written report in Portuguese (English not necessary) that summarises your findings and cites the source used for confirmation

Please include an estimated turnaround time and outline any locally recognised methods or databases you will consult so I can be confident the verification will stand up to standard HR due-diligence checks.