Hello,
I am a senior Magento developer.
I have got patches(SUPEE-5344, SUPEE-5994, SUPEE-6237, SUPEE-6285, SUPEE-6482, SUPEE-6788, SUPEE-7616, SUPEE-7405) for magento version 1.9.2.3.
If you hire me, i will finished your task in a day.
Please contact me any time you want.
Kind Regards, Huang