For new grads looking for referral to Pinterest. Please directly apply online. I joined Pinterest as a software engineer in Apr. 2014. Currently I'm working on pinterest backend system. Prior to Pinterest, I was a software engineer at Facebook since Mar. 2012, working in the facebook cache and database team to serve 1.1 billion user data everyday. Specifically, I was working on the facebook distributed index service to make graph queries more efficient. Previously, I was a PhD candidate in computer science at NYU, polytechnic Institute. My research focused on web search and information retrieval, especially: text evolution, index optimization, data compression, and high performance query processing over large data set. Specialties: Linux, C/C++, Python

Software Engineer @ Deploy, Auto Scaling, Resource Management. http://engineering.pinterest.com/post/119041753154/under-the-hood-teletraan-deploy-system From April 2014 to Present (1 year 9 months) San Francisco Bay AreaSoftware Engineer @ Core Data Team, as part of database and cache team, we have built the next generation of facebook graph index service. By April. 2014, our service has reached 2 million qps. From March 2012 to April 2014 (2 years 2 months) Research Assistant @ Working with Professor Torsten Suel on the structure of inverted index in the information retrieval system and also high performance query processor over inverted index From September 2007 to February 2012 (4 years 6 months) Research Intern @ Working with Dr. Trishul Chilimbi, Dr. Knut Magne Risvik on the Maguro project which is the next generation index structure in Bing. For more details: http://research.microsoft.com/en-us/um/people/trishulc/papers/Maguro.pdf From June 2011 to August 2011 (3 months) Greater Seattle Area

Bachelor of Science, Software Engineering @ Huazhong University of Science and TechnologyPhD, Computer Science & Engineering @ New York UniversityHigh school degree, High school class @ Yali High School Jinru He is skilled in: C++, C, Information Retrieval, Performance Tuning, Linux, Distributed Systems, Computer Science, Data Structures, C#, Databases, Python, Algorithms, Machine Learning, High Performance Computing, Operating Systems, Java