I did a program myself that read a code from a barcode scanner then check a sql database and send a bit to open a gate if the barcode is correct. I have to say that my C++ skills are basics, I am mainly an Asp programmer, and I only slightly modified the example program given with the scanner with the code to do this simple task.
Now there is a single error that I can't fix in any way. It says "Structure Size Mismatch". I know which line gives the error, but I am not good enough to fix it. The problem is that the error comes up only randomly from once an hour to once every 2 days and the program stops working. There is probably some writing in the memory that shouldn't happen and there is no way to debug the program live as it is installed in a server (program doesnt work without the scanner), so you must be a very good C++ programmer to GUESS what the error is and fix it. Than I will upload it on the server and if it works for 5 days in a row I will pay. If not you will have to try again. So it is not a 1 day job but a 1 hour job, then waiting for a week, and than try some other solution for an hour again if it didn't work. If you are a C++ real guru you would only need an hour if not you might need 4 or more trials I don't know. But I want you to know that I will still pay the same amount.
Only if it is really necesary I will give out password of the server to give you full control. Bid saying if you need the password or not.
I am a programmer myself so I can tell you this could be Really easy money but ONLY for Some of you!
I will give you full help and support, also calling you in any country if needed.
I need this to start by 1st of February. If you think you are the best and you are worth more than what I ask feel free to bid more for this.
21 freelance font une offre moyenne de $46 pour ce travail
have 9yrs experince in product development in VC++/MFC/Win32/C#/[login to view URL] have a look PMB.
Dear Sir, I'd like to contribute in your project. Since you are proficient in ASP, a VB program for doing the scanning and storing of data, and possibly controlling a hardware, would be very helpful for you. I w Plus
hello sir this is not a fake bid we would surelly love to have an association with you. Please give us a chance to solve your problem just upload the code and we will surelly make it work for you Yours Sincerely Dam Plus
Hi, We are a group of experienced developers and since we work in group we're sure that we can fix the bug.
Hi... I am ready to work ur project, and I think it may be posssible to me to resolve ur problem, Plz give me an oppurtunity to do it. Thanks
Hi, if you give structure of tables that holds your records no password is required. Can be done.
I can solve it for sure.. I have experience in this field and have done many project including database and Visual C++, C++. I have 3.5 years of experience in C++.. currently working as Team Lead and also having my own Plus
Dear Prospect, We have solid expertise in C++ and do deal with proximity readers etc We are ready to start by feb 1st week