How long will it take you to finish the job?
POS, depends on the timeline given to me. But I usually follow the Software Development Life Cycle (SDLC). and a team player. I'm very familiar with POS Software like Restaurant Manager, RestEZ, Aloha POS to name a few. I can developed ad-hoc reports in less than a day.
Proposal:
I'm currently working as Contractor for RCG Global Services, providing services to it's client in the field of banking, insurance, pharmaceuticals, healthcare, and telecommunications. I do the migration of legacy applications like dBase, FoxPro, Clipper, Visual Basic 6, VBA, etc. to .Net applications either in C# or VB.Net. I also do freelance data entry in excel and word.