Summary
Overview
Work History
Education
Skills
Hobbies and Interests
Personal Traits
Affiliations
Languages
Timeline
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Leah Yang

Auckland,New Zealand

Summary

Results-driven professional with experience as a Real Estate Data Analyst at Property Brokers, where I developed predictive models using Python and achieved 74.2% accuracy. Proficient in Excel and SQL, I excel in data analysis and communication, delivering actionable insights that enhance strategic decision-making and operational efficiency.

Overview

6
6
years of professional experience

Work History

Intern, Real Estate Data Analyst

Property Brokers
Auckland, New Zealand
10.2024 - 02.2025
  • Built descriptive and predictive models to estimate property maintenance costs using Ordinary Least Squares (OLS) regression and XGBoost, model accuracy reached 74.2% using XGBoost classification.
  • Conducted extensive data preprocessing: merged internal datasets via GeoAPI, web scraped environmental variables, and created new features.
  • Delivered actionable recommendations such as preventive maintenance scheduling and location-based budgeting.
  • Visualized cost drivers and regional disparities to support strategic planning for property managers.

IELTS Tutor

EIC Education
Shandong, China
03.2023 - 02.2024
  • Delivered engaging lessons focusing on listening, reading, writing, and speaking skills.
  • Provided one-on-one spoken English practice sessions to enhance students' speaking abilities.
  • Offered reading classes to correct and improve students' English pronunciation.
  • Delivered engaging lessons focusing on listening, reading, writing, and speaking skills.

Sales Operations Analyst

Xunhou Human Resources. Co
Shanghai, China
08.2021 - 02.2023
  • Collected and organized sales data from various channels to ensure accuracy and completeness
  • Utilized Excel to calculate sales performance metrics and commissions based on company policies
  • Prepared regular sales performance reports for submission to the Finance Department
  • Supported Finance teams in verifying sales figures and resolving data-related queries

Course Consultant

Golden Education. Co
Shanghai, China
07.2020 - 06.2021
  • B2B sales. Visiting strangers on the phone and developing major clients.
  • Connect with key person and explore customer needs.
  • Selling products, tracking orders and Maintain customer relationships.
  • Top 2 personal performance completion rate in the first year of employment.

Middle school mathematics teacher

Jinan Dashan Education
Shandong, China
07.2019 - 07.2020
  • Prepare lessons and create courseware.
  • Teaching courses and maintaining classroom discipline.
  • Correct homework and explain difficult and incorrect questions.

Education

Master of Analytics - Information Technology

Massey University
Auckland, New zealand
03.2025

Bachelor of Engineering - Surveying And Mapping

Shandong University of Science And Technology
Shandong, China
06.2019

Skills

  • MS Office
  • Excel
  • Python
  • SQL
  • SAS
  • Power BI

Hobbies and Interests

  • Badminton
  • Frisbee
  • Hiking
  • Reading
  • Writing

Personal Traits

  • Easy-going
  • Highly adaptable
  • Able to communicate effectively with team members across different roles
  • Thrive in collaborative environments
  • Enjoy solving problems as part of a team

Affiliations

  • Influencer: I have attracted 100 thousand followers on Weibo by sharing knowledge and generating viewpoints, and this allows me to make money by collaborating with some businesses on advertising
  • Frisbee player: I participated in the Auckland 2025 Summer Ultimates with my friends and achieved second place

Languages

English
Professional
Chinese (Mandarin)
Native/ Bilingual

Timeline

Intern, Real Estate Data Analyst

Property Brokers
10.2024 - 02.2025

IELTS Tutor

EIC Education
03.2023 - 02.2024

Sales Operations Analyst

Xunhou Human Resources. Co
08.2021 - 02.2023

Course Consultant

Golden Education. Co
07.2020 - 06.2021

Middle school mathematics teacher

Jinan Dashan Education
07.2019 - 07.2020

Master of Analytics - Information Technology

Massey University

Bachelor of Engineering - Surveying And Mapping

Shandong University of Science And Technology

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Leah Yang