Actively Seeking a Software Engineer or Data Scientist Position for Summer Internship 2016. Living in the Era of Big Data, I am passionate to explore the big data, find insights, and utilized cutting-edge technologies to solve the real world problems. Program Lauguage: Java, C, C++, Python, SQL Skills: Big data analysis, Machine learning, Cloud Computing, Hadoop, HDFS, Hbase, Hive, Android Development, Web Development, Linux, Git

Software Engineer Intern @ Data Mining Team of Tencent Game Department. 1. Performed cluster analysis to study player's persona for personalized recommendation. 2. Analyzed correlation between player's social and purchasing behaviors in Game (League of Legends) to find insights that stimulates player's consumption. 3. Processed data by Hadoop/HDFS, and analyzed data by Python and Hive. From June 2015 to August 2015 (3 months) Shenzhen, Guangdong, ChinaData Scientist Intern @ Work as Data Scientist Intern in the Anti-Spam Group. - Use Machine learning&Data mining techniques in big data analytics work, including data extraction, preprocess, visualization, and final presentation. - Designed statistic model and unsupervised clustering algorithm with real-word data to analyse user behaviors and find the fake users. - Program with distributed framework in Unix/Linux environment, multithread and multiprocess techniques in Java. - Implemented by Hadoop/HDFS, Hive, Java, SQL, Python, Matlab, Git, Maven. From March 2015 to June 2015 (4 months) Beijing City, ChinaSoftware Engineer Intern @ Work in a team to build a Text classification platform (offline) - Responsible to classification prototyping and feature engineering with machine learning models on large scale of features( SVM, Bayesian model, genetic algorithm...). - Implemented by Java, Maven, SVN. Currently, this project has been put into practice with an accuracy rate about 80%. Keyword(Buzzword): Statistical Machine Learning, Data Mining, Text Mining, Classification, Natural Language Processing, Bayesian Inference, Information Theory From July 2013 to September 2013 (3 months) Hangzhou, Zhejiang, China

Master's Degree, Electrical and Computer Engineering @ Carnegie Mellon University From 2015 to 2017 Computational Science and Engineering (Transfer) @ Ecole polytechnique fédérale de Lausanne From 2014 to 2015 Communication and Information engineering, 3.72 /4.0 @ University of Electronic Science and Technology From 2010 to 2014 Exchanged Student, Computer and Information Sciences, 4.0/4.0 @ National Taiwan University of Science and Technology From 2012 to 2013 Lifei Chen is skilled in: Java, Python, C/C++, MySQL, Algorithm, Data Mining, Machine Learning, Big Data, Hadoop, HTML, PHP, Matlab, Linux, C++, SQL, Git, Algorithms