build a website with easy front end and detailed backend with security as priority

Need a website for my company that will be the portal to our services.
website conditions:
- easy UIX
- user login
- payment options for local market users
- front end and back end dashboard for B2B B2C and company access
- Database with encryption
- Back end multiple auto report generation
- Analytics
- may require some design
- Preferably with long term commitment to the project (to be determined in 1-1 discussion)

Creative developers will be preferred.....someone who will add valuable information not just to receive work with no input.