Website Maintenance / New Features

We have an opportunity for a developer to work on an existing website (established 10 years) which has been previously converted from php to asp.net. This website houses a database application retrieving and storing histories, and functionalities around database content. A developer is required to perform appoximatly 60 hours of development work to bring the website up to standard, roughly comprising of 20 reasonably simple tasks outlined with good detail as to the requirements. The 60 hours includes allocation for testing time etc... Examples of tasks vary from updating text on a page (very simple), removing comma's, to more in depth tasks such as retrieving and storing exisiting / new data in the database. There is also an opportunity moving forward to develop further additional functionality in the future dependant on the success of this project.