Database Provider selection

I am looking for a freelancer with in-depth experiences in database design and development to help me assess if Hostgator or AWS will be a better match for my applications. The milestones are: 1. Review my application requirements 2. You write a report on comparing Hostgator vs AWS, and MySQL vs NoSQL. The application is to track weigh, food/drink intake, contact factors, and environment factors. Users will sign up, enter their profile, and start entering their activities (eg. food they ate and time of consumption) and their weight at anytime. Database will store the user's data. The database will also contain food/drink and the nutritional values for each, as well as environmental conditions. Upon user's inquiry, system will provide trend on weight vs food/drink/nutrients intake, or weight vs environmental factors. Here are the estimates of the data size: - For user entries, start with 50K rows and 300 columns. Number of columns is fixed, rows will grow at 5K per day. Data will be stored permanently. - For food or drink and their nutritional values, start with 100K rows and 100 columns. Number of columns is fixed, rows will grow at 1K per day. Data will be stored permanently. - For contact factors, start with 100K rows and 100 columns. Number of columns is fixed, rows will grow at 1K per day. Data will be stored permanently. - Environment conditions (eg. hourly records on temperature, humidity, etc) at various metropolitan areas. Number of columns is fixed (2000), rows will grow at 240 per day. Data will be stored permanently. I will review detail specs and flow diagrams as part of Milestone #1.