Intermediate pool server Is it possible to make "intermediate" pool server, which will be gateway to real pool?

I have about 200 pc's, each pc connects to my intermediate pool using own login pass. Intermediate pool should get work (using stratum) from real pool using own login and pass, and submit shares using own login password.
There are bitcoin mining proxies, some code is available on github (use the search).
For example https://github.com/cdhowie/Bitcoin-mining-proxy
(*pls make your own security evaluations on opensource code)

Im not aware of a "intermediate pool", of course proxies are popular for mining.