build software for measuring the the performance of the waters in the coffee shops.
the idea is to create a system that can count the number of the visitors of any coffee shops and how many people make the orders and check the efforts of the workers to increase the rate of the orders.
in other hand I want some thing can measure the conversion rate
46 pekerja bebas membida secara purata $451 untuk pekerjaan ini
HI I am software engineer and have done many programming and technical projects. You can share more details with me so that we can negotiate the price accordingly. Thank you