主要从事固定收益和衍生品业务相关系统建设和开发。包括支持策略和算法交易的平台研发，衍生品管理系统，场外衍生品估值模型开发（场外期权，互换）。以及支持高频因子计算的高性能计算平台的研发（python，java，GPU）。

A software engineer in eBay developer technical support team for eBay developer program. To provide world-class support that keeps API consumers productive and helps them use the APIs effectively. Influence eBay product designs by informing internal product teams about external developer problems, requests, concerns, and priorities.

Working in eBay payments team to develop a light weight platform to insight each ebay payments domain like webhooks, pine. It is consuming payment transaction events from BES and store in mongodb. Then users can create minutely, hourly, daily aggregate task to generate time based data. HighCharts are used to display charts like line and pie charts. After adding reports, monitor tasks can be created to monitor report data minutely, hourly or daily. If the data is abnormal, an email will be sent to alert these issues. Hence, pro-actions can be taken before receiving support tickets. The three bodies retry mechanism provides reliable task execute results. And simplified zoom keeper like model to manage task assignment and provides high available service. Now this project is internal open source in ebay.

A software engineer dedicates to enterprise informationization by gathering user requirements, conducting system design and implementation, delivering software products and service to users.JavaEE developer by using various framworks and technology to cater to different requirements.BPM management system design and implementation.