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I am a data science enthusiast with a strong foundation in both quantitative analysis and software engineering. My journey has led me to explore various spheres of data, from building pipelines to predicting outcomes, and I take pride in creating systems that improve efficiency and provide valuable insights. I look forward to continuing my passion for data science and contributing to innovative solutions in the tech industry.…I am a data science enthusiast with a strong foundation in both quantitative analysis and software engineering. My journey has led me to explore various spheres of data, from building pipelines to predicting outcomes, and I take pride in creating systems that improve efficiency and provide valuable insights. I look forward to continuing my passion for data science and contributing to innovative solutions in the tech industry.

Zihuan Liu

Data Analyst, Data Scientist, Programmer, +1

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I am a data science enthusiast with a strong foundation in both quantitative analysis and software engineering. My journey has led me to explore various spheres of data, from building pipelines to predicting outcomes, and I take pride in creating systems that improve efficiency and provide valuable insights. I look forward to continuing my passion for data science and contributing to innovative solutions in the tech industry.…I am a data science enthusiast with a strong foundation in both quantitative analysis and software engineering. My journey has led me to explore various spheres of data, from building pipelines to predicting outcomes, and I take pride in creating systems that improve efficiency and provide valuable insights. I look forward to continuing my passion for data science and contributing to innovative solutions in the tech industry.

Available to hire

I am a data science enthusiast with a strong foundation in both quantitative analysis and software engineering. My journey has led me to explore various spheres of data, from building pipelines to predicting outcomes, and I take pride in creating systems that improve efficiency and provide valuable insights. I look forward to continuing my passion for data science and contributing to innovative solutions in the tech industry.

Skills

Python

SQL

Data Visualization

Experience Level

Python

Expert

SQL

Expert

Data Visualization

Expert

Work Experience

Data Analyst at Airdoc Network Technology Co., Ltd

February 1, 2025 - June 1, 2025

Built automated data extraction and cleaning pipelines in Python and SQL to process over 50k records per day, drastically reducing manual processing and improving system monitoring accuracy. Developed performance prediction models to quantify system failure rates based on image volume.

Data Engineer at Yonyou Network Technology Co., Ltd

May 1, 2024 - December 1, 2024

Designed and implemented a star-schema SQL data warehouse to consolidate data from fragmented Excel reports. Built large-scale ETL pipelines to validate financial statements and conducted scenario modeling to optimize the ERP system's efficiency.