Experience

Cryptic Labs

• United States
• Computer and Network Security
• 1 - 100 Employee

• Data Engineer

  • May 2023 - Present

   Created a Python program utilizing the Pandas and Requests modules to extract the latest status of over 5000 packages from a package tracking API for analysis of distribution periods to assist manager to make executive decision  Assisted chief engineer to build and maintain backend API using Django REST framework, including cleaning, formatting output data  Inserted package tracking program into company internal website to track packages everyday automatically to help customer service team to get notice on every package in exception status  Extracted and organized history data from Livechat’s API using Python for customer service team to locate customer problems  Utilized Hotjar to monitor user actions, identify application bugs, and analyze customer behavior through heatmaps and recordings  Applied machine learning model, including linear regression and Granger Causality, on data from Twitter ads to help the managing director understand the relation between spending and new users to determine the appropriate funds for advertising  Leveraged SWOT analysis on different address validation tools and find the most suitable one for our company Show less



Washington University in St. Louis - Olin Business School

• United States
• Higher Education
• 100 - 200 Employee

• Teaaching Assistant - Python Intro

  • Aug 2022 - May 2023

  Assisted professor to check course contents and to grade homework. Helped students solving in-class questions and after-class logical and technical coding problems. Assisted professor to check course contents and to grade homework. Helped students solving in-class questions and after-class logical and technical coding problems.



Guosen Securities

• China
• Investment Banking
• 500 - 600 Employee

• Intern

  • Mar 2021 - Jul 2021

  Collecting information and analyzing characteristic of China top 50 private fund firms. Writing a python program to build a model measuring stock momentum. Collecting information and analyzing characteristic of China top 50 private fund firms. Writing a python program to build a model measuring stock momentum.



CICC

• China
• Investment Banking
• 700 & Above Employee

• Business Analyst

  • Sep 2020 - Oct 2020

  Collected information about SPAC, including its background, current status, process, pre - and post-transaction equity analysis, and compared it with U.S. IPO. Wrote a Python program that performs the target companies filtering from more than 100,000 companies. Collected information about SPAC, including its background, current status, process, pre - and post-transaction equity analysis, and compared it with U.S. IPO. Wrote a Python program that performs the target companies filtering from more than 100,000 companies.