"please show me the requirements". You want application developed where excel data file can be imported, data can be entered via staff after login, enable to track timestamps, staff & data entered,
Relevant Skills and Experience
Though, we are not from US but we do speak & write excellent English & also built applications which enable tracking timestamps, person & data accessed, import/export file & report, etc.
Proposed Milestones
$400 USD - Design creation.
$1311 USD - login feature, importing excel file, exporting report, tracking function as specified, etc