Update MQL4 to MT4 Build 600 - EA that sends quotes to MySQL

Looking for skilled programmer who can update an MQL4 EA to work with MT4 Build 600.

Generally the EA stores quotes in MySQL database - including history. The EA was already re-developed by several programmers.

dll are used (mysql.dll and httprequest.dll).

1, The terminal runs on Windows VPS

2, Connects to Linux VPS with MySQL, gets settings - brokers, markets, periods etc.

3, Then sends quotes to the Linux MySQL in realtime

After the update to build 600 the experts report the following errors:

- mysql error 2005

- access violation read to 0x000000008 in .... httprequest.dll 

When trying to compile the EA under 600 the following 5 warnings are received:

not all control paths return a value

not all control paths return a value

variable 'i' not used

not all control paths return a value

the size of local variables is too large (more than 512kb)

0 error(s), 5 warning(s)

Shall any information be further needed to make a proposal, feel free to contact me.

Suggest price and deadline. 

THX.