I'm Looking for a professional developer to Teach me How to create a successful connection between my MT4 platform and other Apps like Excel or NodeJs Apps

Hi my name is Elieser. 

I am a new developer. I have been learning how to code in JavaScript, Object Oriented Language(Excel), and I'm learning MQL4. Right now I am trying to learn how to connect the MT4 platform to Excel or any other Apps I may create in the future. my motivation for learning these languages is that I have been trading currency for the past 6 plus years and I have developed a trading system in Excel complete with it's own custom indicator in MT4, but in order for the trading system to work I have to feed it live data from the MT4 charts for each of the currency pairs that I trade. but because I don't know how to connect my Excel workbook to the MT4 I have to perform this task manually on a daily basis whenever I'm trading. so now I'm trying to learn how to connect Excel to MT4 using the RTD() function in Excel or any other method that works really, so I can then work on automating my trading system by feeding it live data from the MT4 chart. 

Later on I intend to create a desktop version of my Application using Javascript. so I would like to meet someone who knows how to connect the MT4 to other software using DLL files. obviously I am willing to pay anyone who can teach me how to do this, so I'm looking forward to a timely response! you won't have to do any coding yourself, I just need you to know how to create the connections that I am trying to create to the MT4 and be able to teach it to me and answer my questions about it - if I have any! 

thank you in advance for your help!