HI! I'M CHANGLE XIE

Passionate about business analysis and data-driven insights

About Me
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Data Enthusiast | Business Analyst | Problem Solver

What drives me ?

I am passionate about leveraging data to uncover insights and drive impactful decisions. I hold a Master's in Data Analytics Engineering from Northeastern University, and I have developed expertise in Python, SQL, Tableau, Cpp, Java, JavaScript, and AWS. I focus on applying these skills to solve business challenges and deliver meaningful results.

I Love LeetCode

I enjoy algorithms because they challenge my problem-solving skills and logical thinking. Tackling algorithmic problems helps me continuously improve and stay sharp in my coding abilities.

LeetCode Stats

Experience

With over five years of experience as an E-commerce Analyst, I focused on cross-border platforms like Amazon, identifying profitable opportunities, managing product lifecycles, and optimizing sales strategies. My work centered on turning market data into actionable plans to achieve measurable results.

Projects

As part of my academic training, I completed various data-focused projects addressing practical challenges in multiple domains. Each project was an opportunity to work with real-world data and deliver meaningful insights.

Satori Project
CZII - CryoET Object Identification
Healthcare

This project leverages deep learning to accurately identify objects in CryoET datasets. It automatically annotates five distinct classes of protein complexes, achieving near-atomic detail through advanced 3D U-Net segmentation and spatial analysis.

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Satori Project
WALMART SALES FORECASTING
Retail

Leveraged advanced machine learning models to predict weekly sales for Walmart stores, taking into account seasonality, promotions, and external factors. Models like XGBoost achieved superior performance, optimizing inventory and supply chain efficiency.

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Satori Project
DATABASE DESIGN PROJECT
Car Dealership System

Designed and implemented a relational database for a car dealership, focusing on inventory management, sales tracking, service scheduling, and customer relationship management. The database facilitates efficient operations and enhances decision-making processes.

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Contact Me

Let's chat! Your data, my brain - together we can be unstoppable.