Legal professional specialized in IT / Software for Website Terms of Use review and consulting

Hi, Only legal professional with IT and software licensing background need to reply to this requirement. We are an IT and software development company. We need to consult a legal professional expert in software license and open source licensing related legal issues. We want to use an open-source code into our software. I have posted a query at [login to view URL] from Kamlesh. We need to find if we can use the software code without any issues and without violation of their terms of use. We need the freelancer to answer our questions and help us clear our legal doubts.