I have experience developing small- and medium-scale websites using C# and ASP.NET MVC, and PHP (either stand-alone, or preferably with frameworks such as Symfony), involving tasks such as user management, resource management, interacting with pre-existing APIs of other services, and aggregating/managing financial data. I am happy to develop using other languages/frameworks (eg. Flask/Pyramid for Python, or Sinatra/Lotus for Ruby) if you are willing to allot more time to the project. I will also set up a front end of the website too, using (for example) Bootstrap or Foundation where needed, or I can work with a pre-existing front end interface if you already have one set up. I am careful to create secure, modern websites using HTTPS wherever necessary - whether you're a small business looking for a solid back-end for your new website, or a department looking to manage pre-existing resources, ensuring your users are secure against potential attacks on the web is vital. Protecting against malicious techniques such as XSS and XSRF is an important part of any modern web application. Regardless of the underlying framework, you can be assured that any systems I develop will be testable, maintainable and secure into the future, allowing you to expand or re-structure your website later on if you feel that may be a possibility. Prices are negotiable depending on pre-existing infrastructure and the requirements of the job in question.