Xia Jin Email and Phone Number

• Redesigned and implemented the new LeisureTimePassport website using Java, springboot, jquery and bootstrap in an agile environment. This website provides customizable brand to launch various clients website to sell vacation packages and memberships.• Integrated with third party loyalty points program. Implemented single sign on from client to us and then to third party site.• Upgraded the entire site to Bootstrap 5. • Implemented new UI features, integrate and programmed with content management software Jahia using content-as-a-service pattern.• Support ongoing production issues.

• Led the design and implementation of various iservice projects using Java, Spring framework, Springboot, hibernate, web services, SOAP API, Restful API. • Led and supervised a team of Interval and offshore developers in planning, design, development, testing and deployment. Conducted code reviews.• Led cross-function teams in the analysis of business and functional requirements. Convert business requirements into feature cards and create roadmap for development, provide estimates. • Led the technique design sessions and came up with service API contracts.• Provided proof of concepts to validate technical design and decision making.• Led the building of backend services. • Led the enhancement and support of an inventory distribution system. Exposed our inventory as restful services for partners to consume. Led the configuration and customization when launching new clients.• Integrated backend services with front end UI and middle tier ESB. • Led the integration with IBM business rule engine and provided continuous support.• Support ongoing production issues.• Worked on Membership Re-Arch project which migrated from a legacy AS400 system to modern SOA architecture. Led the design and implementation of the renewal track of Membership Re-Arch project.• Integrated and collaborated with various vendors, clients and third parties such as IBM, Disney, Epiphany, Jahia, Hotel.com and cruiseline.• Assisted and collaborated with data architect in defining data models, object data mapping and opertimizing data access efficiencies.

• Worked on a non-membership travel club website (liveitup) which eventually became the framework and basis for condodirect, lesuiretimepassport and other third party products.• Worked on expand intervalworld.com to include exchange online and membership renewal online.

Worked on the initial multi-media ecommerce website intervalworld.com where members can purchase getaway online.• Worked on building a resort directory where multimedia files are hosted and resort search are conducted.