Self-motivated and Innovative technology professional with More than 3-year experience in C++/Python development, Object-Oriented Programming, Design Patterns, Database Development & Integration, Web Service Development, and Mathematical Modeling. Expertise in data structures and algorithms, data analysis and visualization. Education: M.S. in Applied Mathematics B.E.&B.S. in Computational Science and Computer science Technical Skills: ----Languages: C++ • Python • Java • JavaScript • Bash • Go • Swift • MySQL • Unix Shell • Objective-C ----Web: JavaScript/JQuery • Node.js • HTML/HTML5 • CSS/CSS3 • JSON • SOAP/gSOAP • Nginx ----Database: Cassandra • PostgreSQL • MySQL • NoSQL(MongoDB, Redis) • HDFS • DynamoDB ----Cloud Platform: Amazon Web Service(AWS) • Google Cloud Platform(GCP) ----Frameworks: Apache Lucene• Apache Solr • Flask •ZeroMq • Django • Onvif Library ----Big Data System: Apache Hadoop • Apache Spark• Apache Hive • Apache Storm • MapReduce ----Tools: Vi • Vim • Git • Github • Eclipse • Netbeans • IntelliJ • Webstorm • JIRA ----OS: Linux(CentOS, Ubuntu) • Mac-OS • Windows ----SDLC: Agile Development • Waterfall Model • Iterative and Incremental Development • Rapid Application Development • Test-Driven Development

Software Engineer @ • Deployed Management Tools for Cloud Infrastructure(AWS EC2) with boto and SSH connection, to launch/delete/terminate AWS instance and deploy Bash Code/Scripts to initiate the operation environment. • Implement and maintenance part of cloud application infrastructure for cameras and servers. • Design/Implement testing client for both client part and sever part of new product with MultiThread Messaging Exchanges and Executions based on ZeroMQ for Onvif Cameras/Servers. • Frameworks/techniques involved: Nginx, Django, ORM, Boto, Requests, Gevent, WebSocket, ZeroMq. From May 2015 to Present (8 months) Teaching Assistant @ • Instructor for Business Calculus, Tech Calculus and Elementary Calculus. • Design Test/Exam and Practice Quiz for Calculus, help students before having exams and quiz. • Assist faculty members with lecture, exams and homework distribution and collection. • Working as TA for two and half years, five semesters, instructed more than 450 students in all. From August 2012 to December 2014 (2 years 5 months) Research Assistant @ • Engaged in various aspects of research in Grey System/Fuzzy Mathematics, • Initiated new algorithms for data processing and prediction models. • Published two co-authoring papers on Journal of CUIT and Statistics and Decision. From September 2011 to April 2012 (8 months)

Master’s Degree, Applied Mathematics @ Oklahoma State University From 2012 to 2014 Bachelor’s Degree, Computer Science @ University of Electronic Science and Technology From 2009 to 2012 Bachelor’s Degree, Computational Mathematics @ Chengdu University of Information Technology From 2008 to 2012 Zhixi Chen is skilled in: C++, Python, Java, Machine Learning, Data Mining, Cloud Computing, Distributed Systems, Hadoop, Algorithms, Web Programming in Python, Django, Cassandra, Flask, MySQL, MongoDB