LE TIAN

** *** **** **, ******, CA, *****

adb1q0@r.postjobfree.com

EDUCATION

University of California, Irvine, CA September 2019 - Present Master of science in Networked Systems

School of Information Computer Science

Beijing University of Posts and Telecommunications, China September 2015 - June 2019 Bachelor of Engineering in Internet of Things.

Course: C Programming, Data Structure, JAVA Programming, Database, Networks and Protocols, Python, Operating System

SKILLS

Programming Languages: Java, Python, C, SQL, MATLAB EXPERIENCE

Reliable Logging Application(JAVA, Data Security, Cloud Storage, Connected-Car) Developed a back-end server JAR for Cloud Data Logging. Used the Merkle Tree data structure to support high- frequency concurrent audit operations. Implemented ring signature to prevent malicious node tampering cloud data. Built this application to ensure reliable logging for data in connected cars. Navigation Application(JAVA, Mobile Navigation Application, Deep Learning) Developed a navigation application to distinguish main road and auxiliary road. Called Baidu Maps API as basic and used a gyroscope sensor-based algorithm to acquire data for extracting vehicle be- haviors. Built this application to improve navigation 20% accuracy. Smart Energy Management and Monitoring System(JAVA, Agile Method) Built an application for client to view electricity and gas costs, set a budget and alert. Led teammates to conduct functions for the provider to manage the registration information of client. Used the Agile Method to monitor the overall program design and development. PROJECTS

Domain Name System Relay(JAVA, Computer Network)

Developed a Domain Name System(DNS) relay. Built a software which can send the queries to the DNS server, receive the server’s response and send it back to client. Maintained a local domain name list to provide response. Improved the access speed. Graduation Project(Python, Neural Networks)

Implemented a convolutional neural network(CNN) with 95 percent accuracy. Trained my model on MNIST data set and random picture data set. Recorded the weights during each iteration. Plotted them in line-chart nding the trend of weights change is the same. Web Crawler Program(Python, Computer Network)

Built a Web Crawler application on the Lianjia website. Gathered data of house for rental, including name, area, and prices, and sorted the data by price or areas. Improved searching e ciency.