Integrate Investment Data to Sharesight

I need help downloading investment positions from Fidelity, Charles Schwab, and Merrill Lynch in CSV format to Sharesight. The project will be considered complete once all investment positions are successfully downloaded and integrated into Sharesight... (Budget: $30 - $250 USD, Jobs: Accounting, C# Programming, Data Entry, Data Integration, Data Management, Data Processing, Excel, Financial Analysis)