Nobody can quote your project from a blog post. What we can do is show you exactly what moves the number, so you can estimate the shape before anyone sends you a figure.
A shortlist of Malaysian software firms, what each one publicly says it does, and which situation each is a reasonable fit for. We are on this list, and we say so.
Three ways to deal with software that has become hard to change, and how to tell which one your situation actually calls for. Usually it is not the rewrite.
Three ways to get senior technical judgement into a company that does not have it. What each one is actually for, and the point at which you should switch.