Required R,Time Series Analysis,Data Analysis,Data Science,Predictive Analytics freelancer for Data Scientist, create a model to predict hike in sales through R job

Hello,

We want to create a time series to predict hikes in sales amounts per month of certain classes /items based on historical data
the deliverables must be
- Working R model through Kaggle or Jupyter notebooks (Preferably kaggle)
- documentation of all steps
- explanation of the findings

The data is in CSV, structured as a following
- Class_Name
- Class_Code
- Store_Code
- Sales_QTY
- Sales_AMT
- Sale-Date

A complete secrecy in necessary as the data is proprietary

For verification of model, a splitting must show hikes in last 20% of data. based on 80%

thank you

Skills & Expertise Required

R Time Series Analysis Data Analysis Data Science Predictive Analytics