Chi Chen Email & Phone Number

Kirkland, WA, US

Redmond, Washington, US

Seattle, WA, US

Boulder, Colorado, US

Projects:-----------------------------------------------------------------------------------------------"Twitter Real-time Data Processing" in Big Data Architecture -----------------------------------------------------------------------------------------------Project Github: https://github.com/CUBigDataClass/tweet_spread - Used Kafka, Storm, and Cassandra.

Boulder, Colorado, US

- Designed the coding assignment and final project with Professor- Graded the coding assignment- Helped student with their coding assignment on course forum

Boulder, Colorado, US

- Used frequent item set and word embedding to analyze source code from Github. Source codes are split into modules with independent functions by the proposed method, which leads to more readability.- Implemented an interactive interface and dialog tutorials by iPython notebook for beginners to learn coding easily.

CN

- Set up a Kafka service on Flask server, separately dealing with the streaming input from offline and online API.- Used Kafka, Spark Streaming, JanusGraph and Hbase in Scala system to build a graph-based network, increasing the computation efficiency for relationship of large amount of people.

Los Angeles, CA, US

- Constructed an end-to-end approach for outlier adjustment. Imputed the raw data with KNN and then detected the outliers by robust covariance estimate. After that, adjusted outliers and built the mean variance optimal portfolio to assess the performance, which gives 9% higher return comparing to the existing model.- Used CNN to implement deep.

- Implemented Python-based crawler program to get data from websites of different travel agents, and further analyzed the ideal travel group for customers by K-modes Algorithm. - Developed company websites by php/Javascript and a line chat bot by Python.

Master Of Science - Ms, Computer Science

Bachelor Of Science - Bs, Computer Science