أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
Compare the two personnel's employment history, length of employment, personal skills and possibly invite both for an informal interview to identify which candidate would be ideal for the vacancy being advertised. At interview, i would follow a process and targeted questioning to identify the ideal candidate and make a decision from there.
Regards
Ilyaas