Experience

Furtrieve

• United States
• Computers and Electronics Manufacturing
• 1 - 100 Employee

• Machine Learning Engineer

  • May 2023 - Present



University of Pennsylvania

• United States
• Higher Education
• 700 & Above Employee

• Research Assistant

  • May 2023 - Present

  Working on natural language translation to PDDL (Planning Domain Definition Language) and entity tracking in open-domain procedural texts with LLMs (Large-Language Models). Working on natural language translation to PDDL (Planning Domain Definition Language) and entity tracking in open-domain procedural texts with LLMs (Large-Language Models).



Yibei Investment

• Wuhan, Hubei, China

• Quantitative Researcher

  • Aug 2021 - Jun 2022

  • Engineered and constructed 40+ robust Alpha factors for a multi-factor quantitative investment model. • Developed a toolkit for generating quantitative indicators based on genetic algorithms. • Integrated risk-return attribution tool and alpha optimization function to alpha backtest platform using the CI/CD approach, resulting in an 30% improvement in performance for individual factor tests. • Engineered and constructed 40+ robust Alpha factors for a multi-factor quantitative investment model. • Developed a toolkit for generating quantitative indicators based on genetic algorithms. • Integrated risk-return attribution tool and alpha optimization function to alpha backtest platform using the CI/CD approach, resulting in an 30% improvement in performance for individual factor tests.



China Knowledge

• Singapore
• Financial Services
• 1 - 100 Employee

• Data Analyst

  • Jun 2020 - Oct 2020

  • Aggregated and analyzed massive data from Thomson Reuters by Pandas, wrote Star Market Weekly and Star Market Weekly. • Wrote a Python program to calculate the correlation between Amihud liquidity and stock prices of global stocks and performed statistical tests to explain clients' depressed stock prices relative to their performance. • Added the consumption rebound factor to the business performance forecasting model, and predicted the performance of our clients in the post-epidemic era. Show less



KPMG China

• Hong Kong
• Financial Services
• 700 & Above Employee

• Information Technology Auditor

  • Dec 2019 - Mar 2020

  • Participated in the annual audit of the Bank of Xi'an. Analyzed financial data and worked with IT colleagues to create automated working draft templates using VBA. • Wrote Python programs to handle bond valuation and data cleaning, greatly improved team effectiveness. • Participated in the annual audit of the Bank of Xi'an. Analyzed financial data and worked with IT colleagues to create automated working draft templates using VBA. • Wrote Python programs to handle bond valuation and data cleaning, greatly improved team effectiveness.