1. Web Development
1.1 Ajax/Restful API
1.3 Chrome Extensions
3. AWS/Docker/Oracle Cloud Platform
4. Security/SSO/IAM for Oracle/CA solutions and opensource solutions
5. Active Directory/SharePoint
Five years working experience as Web/Java developer, expert on Identity Access Management, consult for fortune 500 companies, working all over the world.
Have a great experience on data transformation between different format and data source, familiar with Excel API and macro
Managed four enterprise level AWS account, support whole company AWS request, monitor ,backup and HA site solution design. Passed AWS certified solutions associate-Level exam on 2014.