Junrui Xu's Email & Phone Number

💼 Past Experience

Junrui Xu is currently a senior software engineer at LinkedIn. In his previous job, Junrui Xu was a senior software engineer at Bank of America where he was responsible for developing, programming and supporting the machine learning algorithms used by the company's analysts. At Financial Intelligence Unit, he researched and analyzed financial data, and also wrote code to measure and predict stock prices. He received his PhD in Operating Strategy from the University of California, San Francisco and then worked at Gap Inc. as an intern for three months, working on data analysis,Statistical Analysis, Quantitative Modeling, Inventory Management, and the supply chain management of products. He also worked at ARC where he developed and tested quantitative models to predict stock prices and earned his diploma in time series forecasting from the University of California, Santa Cruz. Finally, he worked at Expedia Group for two years as a data scientist II.In his previous job, Junrui Xu was responsible for developing, programming and supporting the machine learning algorithms used by the company's analysts. Outside of his work as a software engineer, Junrui Xu has also focused his efforts on search ranking, pricing, revenue optimization, market segmentation, A/B Testing (Frequentist A/B Testing, Bayesian A/B Testing, and Multi-Armed Bandits), data visualization, reproducibility, and replicated reporting. In his free time, he enjoys playing video games, reading books, and working on projects in his spare time.

🎓 Education

Junrui Xu is a Doctor of Philosophy (Ph.D.) holder who specializes in Systems Engineering at University of Virginia. Xu completed her undergraduate studies at Huazhong University of Science and Technology in 2008 and her graduate studies at University of Virginia in 2013. Xu's primary research interests focus on the study of distributed systems and their impact on business and economic systems.

💡 Technical & Interpersonal Skills

This is an initial online application for a software engineer position.The software engineer must be able toHTML,CSS,Javascript,JSP,JS,Java,Python,Ruby, Spark, Cassandra, Kerberos, Cassandra,Hadoop,SQL,SQLAlchemy,Hive,AWS WEBrick,Linux,Unix,Docker,Windows