Work on a software-defined storage environment that offers flash-like performance using an organization’s current storage infrastructure. This includes SANs, NAS or DAS infrastructure.Design and build enterprise-level user-friendly, highly responsive single page web UI to manage and monitor virtual machine and storage infrastructure.Technologies used are ExtJS, Sencha command, Sencha architect, NVD3, Javascript, Sass, CSS, HTML5, Graphite, WebSocket, Json, Java, REST web service, Dropwizard, Jetty, Jersey, databases, in-memory data grids, clustering.

• Design and develop desktop like web application by using Sencha Ext JS, Java, Spring, BIRT and Sybase. This application provides comprehensive management platform for Storage Foundation and Cluster Server environments, that helps administrators optimize data center assets, with a solution to centralize visibility and control, ensure availability, scale operations, increase storage utilization• Implemented web security to prevent cross-site request forgery (CSRF) and cross-site scripting (XSS) attacks against a Symantec server product. Web security used CSRF Guard framework, best practices, validation logic, and JavaScript.• Wrote functional and technical specification for external LDAP authentication for administrators. Implemented the feature with Java, AJAX, YUI, JSON, dynamic html, JavaScript, database, Apache and Tomcat.• Wrote functional specification for multi-domain Web Messaging system based on PRD and discussions with PM, field engineers and developers. Reviewed test plan and test cases.• Initiated system feature enhancement that addressed bug reports and customer issues. Wrote functional specification proposals and presented the proposals to product and engineering managers. • Designed and implemented various enhancements for administration server. Enhancements used Java/JEE technologies and followed development process, best practices and coding standard.

• Designed and developed new generation Web Messaging systems for email and PDF. These systems allow customer users to communicate securely with managed internal users based on mail policy.• Designed and developed group and permission feature that gives administrators more flexibility in handling permission for each individual users or user groups.• Developed an external authentication system for Web Messaging systems. This system authenticates users by using LDAP directory, Radius and customized authentication.• Mentored new hires, provided technical support to team member. • Designed and developed a web application customization and validation system. The system allows customers to easily customize the Web Messaging system’s layout, style and images. • Provided technical support to field engineers, and developed urgent fixes for customers.

• Integrated multiple applications to allow different applications to work together in a business flow. The technologies used were BPEL, Oracle InterConnect, web service, Java API, ETL, public and private key encryption.• Designed and developed university complex housing and dining systems. This system handles over $80 million dollars of transactions per year. It consists of a rule based housing application; rule based housing assignment process; role based housing and dining contract management; housing and dining bill management; response to assignment. The technologies used were Java, JSP, Struts, Validation framework, Web service, Apache, Tomcat, XML, XSLT, Oracle, Ant, Hibernate.• Managed system configuration, system management and release management. Wrote Ant and shell scripts to automate CVS check out, build and deployment process.• Tuned application performance and optimized Tomcat application server performance. • Designed and developed Stanford public events calendar systems, which serves around 30,000 public users and 100 back office users. The technologies used were Struts, JSP, Java, Apache, Tomcat, JDOM, XML, XSLT, AFS, Web-auth, Ant, and MySQL. • Integrated, customized, and tested university-wide common calendar systems-based Oracle calendar. This system tracks individual, group, event and resource schedules. Fully integrated the calendar’s PC/Mac native clients, PDA sync clients, and web client with Leland, LDAP and Web-Auth to allow automatic account creation and single sign on using Kerberos5.• Supported and maintained Stanford portal and Sundial calendar systems, which included fixing bugs and implementing new portal modules. Integrated portal with other systems on campus such as LDAP directory service, calendar, and Web-auth• Evaluated different calendar and portal products. Provided technical consulting, support, and training to end-users.

Designed and implemented various features for Web-based commercial product: Contract Negotiator, which automates the entire contract lifecycle from upfront negotiation to renewal for both buy-side and sell-side. It enabled multiple parties to collaborate efficiently, with role based workflow, access control, and security. The technology used is Java, Oracle, JSP, JavaScript, Java Servlet, Java bean, Java mail, XML, PowerTier, and Weblogic•Did integration test. Wrote test plan and test cases; automated the application functional test and stress test by using WinRunner and LoadRunner; Automated Java code unit test by using JUnit. The automation reduced development time and ensured the high quality of the product• Automated whole application image changes, path changes and content changes by using Awk, Perl, and shell script. These changes quickly satisfied the layout request of different customers

• Key designer and developer of the community driven web application Barbie.com. The technologies used were ASP, VBScript, VB COM, ADO, and SQL Server. Responsible for user registration, public and administration event calendars, BarbiePix modules’ design, development, and flash-ASP communication, etc. • Extensively supported the engagement group to gain a customer contract by re-engineering a Perl-based e-commerce website (www.delias.com) into a Java, JSP, J2EE WebLogic powered e-commerce site. A design document and a prototype demo were provided to prove the technical solutions

• Key player in the architecture, design and development of a Web-based long distance phone call management system. This system records each call in real time and generates reports based on the manager’s requirements. Use of this system greatly improved management efficiency of the phone bill and cut company cost • Initiated Web usability and new technology researches, which improved product quality and enhanced our software development processes and product quality in the whole company• Developed a national health organization Web application (www.heartandstroke.ca). This system is community driven and oriented, bilingual, customizable, and operated by national and multiple provincial organizations• Built a Web-based multi-office management application by using ASP, COM, SQL server. This software package allows employees to enter their hours, cost, and progress for different projects. It also allows different level managers to collaborate, to approve or reject hours and costs, as well as write and get project progress and status reports • Prepared a scoping and pricing document for an online game charging real money. Prototyped the game server and client modules by using DirectPlay, C++, COM