Simple javascipt calculator or any plugin integration simple task -- 2

hii, I can create calculator function in your WordPress site using a free plugin. Kindly share me the flow how calculator is working and what fields you want to use. I have created several calculator ( demo will be provided). Waiting for your response Thanks

Hello Sir, I can build for you a JavaScript calculator or PHP calculator full customized without plugins add it to your WordPress Theme I'm ready I can finish it in 1day thank you

Hello dear, Thanks for viewing my response I have read your project requirements you want to integrate all excel sheets in one sheet. I am doing software engineer. So i have more than 2 years experience in these skills. I can do this kind of work easily. If you want than i will do it free by investing my time. Please give me one chance to work with you. If you are interested than open PMB (message board) so that we can discuss more about it. Thanks. Regards Mubashar ali.

Which type of calculator you need scientific or simple? I can do this in Python or JavaScript as you say.

i want interesing in working in building javascript solution, am have next skills in developer, Javascript(frameworks: ReactJS and VueJS), HTML5, backend languages NodeJS, PHP7, Python(Flask and Django), am wait response, thank you.

Easy job, maybe finish in a few minutes.