Objectives

1. Implement document upload in internal costing without uploading to the application server at all.
2. Document upload requirements:
   • Allow document upload of image types, PDF, office documents and zip files only.
   • Implement a size limit of 2MB for each document upload.
3. Make sure that when document is uploading, it is a non blocking activity. The user is free to do other things while the document is uploading.

Estimation

• 4 hours of requirements gathering and technology stack research
• 20 hours of development, including unit test automation
• 4 hours of testing
• 4 hours of peer code review