Master In Information System Management

Carnegie Mellon University | 2021 - 2022

Introduction to Deep Learning.
Artificial Intelligence Engineering.
Introdcution to Machine Learning.
Distributed System.
Object Oriented Programming in Java.

Bachelor In Finance

Xiamen University | 2016 - 2020

Macroeconomics.
Microeconomics.
Financial Accounting.
Management Accounting.
Financial Engineering.
Econometrics.

Winter Exchange Student

University of Oxford | 2016 - 2017

Leadership Development.
Economics.

Data Engineer intern

Walmart | 202205 - 202208

Implemented accelerated computing and transferred feature engineering and modeling process from CPU, which originally using pandas and Spark, to GPU distributed computing with RAPIDS cuDF and Dask on web-scale data; Increased the speed by 10 times

Collaborated with NVIDIA to contribute to RAPIDS, an open-source suite of GPU accelerated libraries in Python, by refactoring and generalizing data analysis, data pipeline and modeling functions

Co-founder

Trace | 202112 - now

Constructed a digital identity network in the form of IOS application for Z generation with stories to help them discover, record and share different aspects of themselves and connect similar people

Qualified for seed round funding of Y Combinator China, a technology startup accelerator that has been used to launch more than 3,000 companies including Stripe, Airbnb (top 2% of 1000 companies)

Data Scientist (Full time)

Meritco Services Technology Consulting Firm | 202007 - 202107

Designed and engineered interactive tool-chains for manufacturing planning including integrating data from multiple sources, building sales prediction model and visualizing indexes through dashboard; lifted prediction accuracy by 50%

Boosted key function of Key Opinion Leader product by recognizing cosmetic product name and feature automatically with NLP algorithms; achieved 87% accuracy and simultaneously saved 80% of time

Orchestrated multiple promotion opportunities for companies by analyzing big data with Python and SQL; increased conversion rate by 5%; facilitated customer relationship management process with model and increased ROI by 7%

Simplified sku name matching tools with XGBoost and shortened generation time from 5 days to 1 hour

Data Scientist intern

Meritco Services Technology Consulting Firm | 201907 - 201909

Explored feasible algorithms from papers and blogs related to association rules and formalized Restricted Boltzmann Machine, Hidden Markov Model and PrefixSpan on 60 million pieces of data with Python

Enhanced online purchase recommendation system by PrefixSpan algorithm and increased conversion rate by 10%