Build an Online Store on Magento From There So Easy.. Not Much Changes. |Urgently Need an Magento expert !! Great if Worked with POS (Point of Sales) also.

What I need: + A E-commerce Sore on Magento and POS also integrated with it. I have a offline store and need to have a online Website on Magento also now. Need an expert who have Worked with POS (Point of Sales) with Magento. - Need to Build E-Commerce Store On Magento . Need To get the POS Integrated with Online website. This is to maintain The SINGLE Stock for Both Offline and online Store. Urgently.. Budget $250