So I have 3 full extraction csv file.
-1st file is Customer information contains 3 columns (Customer Id, first name, last name)
-2nd file is invoice contains 4 columns ( Customer Id, Invoice Id, amount, date)
-3nd file is Invoice item contains 4 columns (invoice id, item id, amount, quantity)
I will be given a customer sample file which only contains (customer ID ) Now I need to someone to write code using Customer Id from Sample file to get the expected output from the tool is three smaller files containing extracted customer data
from the full extraction files.
33 freelancere byder i gennemsnit $98 på dette job
Hi, I am interested in your project. I have 10+ years of experience in development of java/j2ee projects. Looking forward to hear from you. Thanks Amit
Hi. I have written many automation apps for formatting files including CSV. Can format to any CSV templates. Ready to write your project. Will complete within 1 day
Hi there, I can write simple program to do exactly what you want. I am available on chat for further discussion. I can deliver you program within 24 hours. Thanks Amit S.
I think using scala or spark sql will be better if the file size is big. Will provide csv file. Otherwise can do it in java or python. Relevant Skills and Experience Specialization in big data