Summary
Overview
Work History
Education
Skills
Accomplishments
Languages
Timeline
Generic
Weizheng Jiang

Weizheng Jiang

Christchurch,CAN

Summary

Highly motivated and detail-oriented data science enthusiast with a strong background in research and e-commerce analytics. As a graduate research assistant, I have gained extensive experience in designing and executing experimental data collection protocols, cleaning and annotating data, training deep learning models, and producing high-quality academic papers. My role required regular collaboration with fellow researchers, conducting literature reviews, and effective communication with project leads to ensure project success.

In addition, I have practical experience running an online bicycle accessories store, where I utilized data analysis to optimize product descriptions, forecast user demand, design product portfolios, and enhance customer engagement. My ability to analyze sales data and social media trends allowed me to adapt store operations to meet changing market conditions and customer needs. My strong analytical skills, combined with my commitment to providing exceptional customer service, have resulted in a successful e-commerce business with a total transaction volume of 640,000 RMB (approximately 150,000 NZD).

I am eager to leverage my research and data analysis skills in a data science internship, contributing to innovative projects and gaining further experience in the field.

Overview

3
3
years of professional experience

Work History

Graduate Student Research Assistant

Collect Data, Analyze Data, Train Model
Beijing
04.2021 - 06.2024

During my graduate studies, I actively participated in my professor's research projects, where I honed my data science skills through various tasks:

  • Experimental Design and Data Collection: Designed experimental data collection protocols, gathered data through experiments, surveys, and focus groups.
  • Data Cleaning and Annotation: Cleaned, organized, and annotated experimental data, ensuring high-quality datasets for analysis.
  • Deep Learning Model Training: Utilized the prepared datasets to train deep learning models, enhancing their performance through iterative testing and validation.
  • Academic Writing and Revision: Wrote academic papers and revised them based on feedback from peer reviewers, ensuring rigorous and impactful research outputs.
  • Team Collaboration and Meetings: Actively participated in regular meetings with fellow researchers to discuss project updates, challenges, and lessons learned, fostering a collaborative research environment.
  • Literature Review and Hypothesis Development: Conducted thorough literature reviews to support hypothesis development and identify gaps in existing knowledge.
  • Research Material Organization: Organized research materials and maintained a well-ordered workspace to boost productivity.
  • Effective Communication: Maintained open lines of communication with project leads and team members, facilitating effective collaboration on shared goals.

Internet Store Owner

Business Data Collection and Analysis
Beijing
06.2022 - Current

In my spare time during studies, I have been running an online bicycle accessories store on a Chinese e-commerce platform, achieving a total transaction volume of 640,000 RMB (approximately 150,000 NZD). Throughout this process, I have utilized data analysis to enhance the store's operations:

  • Data Collection and Analysis: Regularly collected and analyzed data on product exposure, page views, orders, inquiries, transaction amounts, customer numbers, fan order ratio, new follower count, and conversion rates.
    Product Description Optimization: Optimized product descriptions and display methods based on data analysis to improve user conversion rates.
  • User Demand Forecasting: Predicted user demand by analyzing sales data over specific periods and monitoring product discussion trends on social media and relevant communities. Adapted store operations to meet changing market conditions and customer needs while preserving overall business stability.
  • Product Portfolio Design: Designed lead products and key promotional items based on profit margins and restocking cycles of different product categories to optimize inventory management.
  • Enhancing User Engagement: Increased user retention by posting content based on follower preferences, repeat customer purchases, and user demand insights on the platform. Developed a loyal customer base with personalized assistance, attentive listening, and friendly interactions.
  • Customer Satisfaction: Enhanced customer satisfaction by providing exceptional service and addressing customer inquiries or concerns promptly.

Education

Master of Science - Applied Data Science

University of Canterbury
Christchurch, NZ
03.2026

Master of Engineering - Computer Science And Technology

Beijing Forestry University
Beijing
06.2024

Bachelor of Science - Geographic Information Science

Beijing Forestry University
Beijing
06.2021

Skills

  • Scientific Communication
  • Data Collection
  • Qualitative Research
  • Statistical software
  • Problem-Solving
  • Complex Problem-Solving
  • Research Paper Writing
  • Data Analysis
  • Research and analysis
  • Statistical Analysis
  • Python Programming
  • Social Media Marketing

Accomplishments

  • Wrote 2 articles published in Insects and Frontiers in Forests and Global Change.
  • Thesis Statement: MelSPPNET—A self-explainable recognition model for emerald ash borer vibrational signals; https://doi.org/10.3390/insects15040282
  • Thesis Statement: A Time-Frequency Domain Mixed Attention-Based Approach for Classifying Wood-Boring Insect Feeding Vibration Signals Using a Deep Learning Model; https://doi.org/10.3389/ffgc.2024.1239424

Languages

Chinese (Mandarin)
Native or Bilingual

Timeline

Internet Store Owner

Business Data Collection and Analysis
06.2022 - Current

Graduate Student Research Assistant

Collect Data, Analyze Data, Train Model
04.2021 - 06.2024

Master of Science - Applied Data Science

University of Canterbury

Master of Engineering - Computer Science And Technology

Beijing Forestry University

Bachelor of Science - Geographic Information Science

Beijing Forestry University
Weizheng Jiang