Freelance Magento Developer

I need an expert MAGENTO DEVELOPER for continous maintenance of an ecommerce website. The tasks might include:

- Fixing issues in the magento website

- Optimizing website for speed

- providing technical support to client when required

- Daily 1-2 hrs work hardly

Developer must be experienced and capable of working on customized magento themes both 1.0x and 2.0x.

- Expert Magento 1.0x and 2.0x Developer

-Front End Development

-Backend Development