Orders for converting - Java - new

Convert a library to pure MQL5, without using any DLL. The attachment includes the original C++ library CppClient.zip as a MS Visual Studio solution. Ideally it should be written in a way that can be used in both MQL5 and MQL4. I will require full ownership of all the source code also. The library needs to work as per API Reference guide from MQL5 mentioned below. Please let me know if you require further details

I have a short tradingview pine script code, And want it convert to mt4, In this indicator, I wont need any visualisation on charts--- Just Buy/sell arrows printed, Make sure the previous buy/sell arrows can also be viewed if I scroll back i will pay $20 for this

Please read description before you bid, Send bid only if you accept please, Thank you, I need an expert to convert 1000+ lines of tradingview pinescript code to mt4, It will be a job i need very soon, If i can see someone that can finish it in 3 days, it will be great, And i will pay $40, This is how it will go, I will need you to send me the ex4 file first to see if it is working as i want, Because i have got