Mt4 to excel live feed

When you bid , please let me know your strategy and which language will you use plus turnaround time:

1) Feed live data into excel from mt4 - each EXCEL tab is M1, M5, M15, M30, H1, H4, D1 for specific currency. Should have on/off button to turn off the feed in the excel tab

2) The data should store history as well. it should be continually updating in specific OHLC columns in excel. 3) The data needed is date, time, OHLC, volumes, spread 4) The last column is a custom formula column which should automatically execute after "close" column is updated for that specific row. 5) Share code with clear comments. Document in word.

Example:

2015.11.30 15:40 1 1.03066 1.03084 1.03051 1.03062