Intern developer who is motivated to work in Web applications for a long time.  Responsibilities  o Develop new features and modules of a web based Procurement demo system.  o Ensure the technical feasibility of UI designs.  o Optimize application for maximum speed and scalability.  o Collaborate with other team members and stakeholders  Skills and Qualifications  o Proficient understanding of web markup, including HTML5 and CSS3  o knowledge of web standards  o JavaScript / Java Web Server  o Relational database queries using SQL  o understanding of cross-browser compatibility issues and ways to work around them  o 5 days weekly；At least 3 months