• Build and develop eCommerce system based on Demandware framework.• Have DID and CIP certification.• Worked on Lacoste, L'Oreal, Pandora, GoPro, Bossini eCommerce sites.• Onsite in France, Korea, Shanghai• Working closely with clients to get requirement and support appropriate solutions • Estimate the development process• Manage and control development team • Write document FSD (Function Specification document), TSD (Technical Specification Document)• Develop ecommerce system• Integrate with external system• Support and training team members

• Develop ecommerce site for Microsoft in China market by using Hybris framework.• Onsite in Shanghai• Work with BA and marketing team in China to estimate and develop ecommerce site.• Support and training other members.

• Estimate the development process• Fix defects and maintain project• Implement new modules / functions base on customer’s request• Manage development process• Support and training other members

• Estimate the development process. • Build base project structure and architect.• Ensure that projects can run continuously for a long time with high performance.• Search and overcome existing problems or potential problems may affect the application while running. • Improve the performance of the application and seek the best solution to fix the error.• Manage development team. • Support and training other members.

• Analyse database and framework base on requirement. • Design detail level, multi-tier architecture and object oriented development. • Develop window application by using Java platform, Hibernate, and Spring framework and JBoss server.• Develop web application by using JSF, IceFace, Spring and Hibernate framework.• Tuning SQL query to improve performance. • Setup, deploy and maintain project on JBoss.• Manage performance issues.• Apply Unit testing (JUnit) and Continuous Integration process (using Cruise Control tool) to make sure quality of application.• Write instruction manual and technical documentation.• Research new technology and apply to project.• Support and training new members.

• Analyse specific technical documentation and clients’ requirements.• Design and implement Data Warehousing project.• Implement Migration data, ETL methodologies, Business Intelligent, Testing plan and fix defects.• Develop application on Oracle, Teradata by using Informatica tool.