Benjamin Xu

• Developed websites and mobile applications for over 30 clients. • Designed and Developed integrated management system and E commerce sites from scratch. • Helped multiple clients finalize problematic projects by providing the needed expertise to bring projects to release. • Built mission‑critical applications that scale and support thousands of users. • Integrated social media tools and SDKs into various websites and mobile applications.

• Architect product tours with React for a new feature that improved customer adoption by 18% leading to $0.8M in • Implemented new responsive, mobile‑first approach which increased mobile traffic by 30%. • Implemented websites, mobile applications, and landing pages from concept through deployment. • Standardized all output with a new, responsive, mobile‑first approach and strategy. • Migrated a multi-page user experience into a single page app which improved customer engagement by 7%.

• Maximized application efficiency, data quality, scope, interoperability, and flexibility. • Interfaced with 10 customers per month to gather requirements and resolve issues. • Raised UX scores 20% through better site design • Developed app integration with REST / SOAP and other APIs for Education Work Experience 2/7Google Maps, social media logins, payment processors, and other services. • Increased customer retention 17% through improved Agile development.

• Discusses technical and design issues with other developers, managers, users or customers whenever necessary to achieve best solution. • Familiarity with Tornado, Robot test framework, Continuous Integration environment (Jenkins), SDN, network switches/routers and DevOps a plus. • Mentors and assists activities of junior developers • Implement or leads the implementation of complex solutions with minimal technical debt.

• Developing web pages using HTML, Javascript, AngularJS, JSON, jQuery, Bootstrap, Ajax. • Designing and implementing Java engine and API to perform direct calls from front-end JavaScript (ExtJS) to server-side Java methods (ExtDirect). • Involving in writing application-level code to interact with APIs, web services using Ajax,JSON, and XML. • Developing CSS, SASS styles on all the pages of an application, and positioning of objects etc.