Rensselaer Polytechnic Institute

Renmin University of China

Principal software engineer currently working on Salesforce integration, live apps, sharing, search and authentications. Tech lead.

Software Engineer

Infrastructure tools. DC products. Project leader.
Tech Stack: PHP/HACK, GraphQL, Ents, TAO, Thrift, Zippy DB, React, Relay, Redux, Python, SQL, etc.

Sourcing Team in Oracle Fusion Application development.
Technologies: Java, SQL, Selenium, ADF, OATS, SOAP web services, PL/SQL, XML.

Oracle Fusion ERP Release 13 Projects:
● Redesigned and Modified PL/SQL packages to make them hot patchable to customers, which will reduce the updating system shut down time a lot.

● Built new “Source to Settle” home page by creating data model based “infolets” such as pie charts, bar graphs, etc., giving the user a fast and comprehensive understanding of the whole resources/costs.

● Implemented “Outside Processing” Project using Java/PLSQL as an enhancement feature to create negotiation lines.

● Implemented “Team Scoring” feature to the Negotiation/Award flows. Created all the Java APIs and the back-end PL/SQL functions. Designed and coded 1/3 of the change on the data models and UI components.

● Created automation test scripts by Selenium/OATS to test all the Negotiation features weekly and fixed Negotiation Web Service bugs.

Oracle Fusion ERP Release 11&12 Projects:

● Implemented UI and data model changes to the Negotiation Component so that the Negotiation product can work independently if the user does not have the Purchasing product installed

● Implemented real time task completion evaluation feature as an integration between the Project Component and the Negotiation Component

●Teaching Assistant of Computer Organization CS 2500.

Teaching Assistant of Computer Science Department

●Created a web application for Quality Assurance team which can reduce 92% time of manually preparing the data for them to run test cases for the Comprehensive Bidding Management System Applications.  Workload: 50% of the back-end PL/SQL procedures & database tables, 50% of the Java Servlets, 90% of the front-end JSP pages design and implementation.

●Developed several Java (JDBC) programs to maintain the relationship of 3 databases, which can reduce 86% time of manually copying data.