Attached are initial requirement
Give sample of apps developed by you and provide one liner comment against the requirement in xls on how you are going to achieve it.
The budget for project is max 80 sgd
20 freelancers are bidding on average $250 for this job
I saw the job description and I can do app as you mentioned in your document ..I can even work on emergency basis and complete your project immediately ..message so we can discuss further