Experience

Little City Foundation

• United States
• Non-profit Organizations
• 100 - 200 Employee

• Data Science Consultant

  • Oct 2023 - Present

  Chicago, Illinois, United States



Tsinghua University

• China
• Higher Education
• 700 & Above Employee

• Data Analyst and Research Assistant

  • Jun 2023 - Sep 2023

  Beijing, China * Designed and constructed high-quality training and validation datasets for a computing competition using advanced fuzzy matching techniques. Ensured data robustness despite large and complex source data. * Performed extensive cleaning, processing, and transformation on data using NLP packages to ensure accurate text retrieval and matching. This involved handling missing values and data quality issues. * Conducted systematic web data mining and scraping, extracting structured… Show more * Designed and constructed high-quality training and validation datasets for a computing competition using advanced fuzzy matching techniques. Ensured data robustness despite large and complex source data. * Performed extensive cleaning, processing, and transformation on data using NLP packages to ensure accurate text retrieval and matching. This involved handling missing values and data quality issues. * Conducted systematic web data mining and scraping, extracting structured information from more than 10000 websites. * Optimized fuzzy match search algorithms with Python and specialized libraries on large datasets to achieve superior matching accuracy and enhanced data quality. * Overhauled and optimized data structures for BM25 search to support efficient large-scale data retrieval. Show less



University of Wisconsin-Madison

• Higher Education
• 700 & Above Employee

• Data Analyst and Research Assistant

  • Sep 2022 - Feb 2023

  Madison, Wisconsin, United States * Contributed to research on prevalence rate of sleeping disorders among CMV drivers, including completing meta-analysis, quality assessment, evidence table, and manuscript writing.



aramco

• Saudi Arabia
• Oil and Gas
• 700 & Above Employee

• Strategic Transport Technology Intern on Project for Alternative Vehicle Technologies

  • Jun 2022 - Aug 2022

  Detroit Metropolitan Area * Helped to produce a battery market update, with the goal of predicting renewable energy market trends. * Updated a battery cost model in Excel and collected 15 years of data to create a presentation on the battery market outlook that I presented to my superiors. * Wrote a supplementary Python program for the model to mine, automize, read, graph, and analyze all information derived from the model. * Contribute to an unpublished paper and reports on battery market forecast for the… Show more * Helped to produce a battery market update, with the goal of predicting renewable energy market trends. * Updated a battery cost model in Excel and collected 15 years of data to create a presentation on the battery market outlook that I presented to my superiors. * Wrote a supplementary Python program for the model to mine, automize, read, graph, and analyze all information derived from the model. * Contribute to an unpublished paper and reports on battery market forecast for the company. Show less



China Everbright Bank

• China
• Banking
• 200 - 300 Employee

• Investment Manager Assistant

  • May 2021 - Sep 2021

  Beijing, China * Assisted investment managers in designing investment advice for customers facilitating higher return rates for over 10 clients as well as assisting in organizing information and needs for over 100 customers to offer a better customer experience. * Provided excellent customer service for clients as a part-time receptionist for more than 500 customers.



Beijing Academy of Artificial Intelligence

• Research Services
• 1 - 100 Employee

• Assistant Project Manager

  • Jan 2021 - Feb 2021

  Beijing, China * Wrote business reports for BAAI to apply the pre-language training model Wudao. * Conducted business reports on using knowledge mapping to collect high-tech industry information and build digital twins to optimize company human resources. * Visualized data, delivered reports, and assisted in signing the talent mapping SAAS contract with Alibaba.



Hantten Construction Consultants Co., LTD

• Quantity Surveying Assistant Economic Consultant on project with Tsinghua University

  • Dec 2020 - Jan 2021

  Beijing, China * Utilized R and Excel to analyze the likely payoff of smart senior care business plans. * Improved current business strategies based on data reports. * Delivered presentations to 3+ companies to explain and negotiate the project, resulting in a 3000,000 RMB business deal. * Drafted and edited project contracts to secure the rights of customers. * Learned about the Fintech industry, knowledge graph, and digital twin. Collaborated with Fintech companies on governmental projects.