A pos that works offline and online. the system should synchronize automatically when the internet is available and should work offline if there is no internet.
Preferred framework is electron or any other as long as the objective is completed
if you read the description, start your bid with "BOT".
16 freelancers estão ofertando em média $331 para esse trabalho
BOT As a very good in coding and software product management, I'd be glad to take up this project with you. Note, I have 10+ years and very confident I will deliver. I hope to here from you. Cheers.