Welcome to Qiang(Charlie) Sun's online home
I am passionate about leveraging data science and AI to drive insights and innovation. Explore my portfolio to see my projects and expertise in action.
qqss88@gmail.com
Portfolio
Data Analysis for Sales Optimization
Performed data analysis on sales data to identify trends and patterns, resulting in recommendations for optimizing sales strategies. Utilized statistical models and visualization tools to present findings.
Machine Learning Model for Customer Churn Prediction
Developed a machine learning model to predict customer churn for a telecommunications company. Used historical data and various algorithms to build an accurate predictive model, enabling proactive customer retention strategies.
Image Classification using Convolutional Neural Networks
Developed a deep learning model using convolutional neural networks to classify images. Achieved high accuracy in identifying objects and patterns, with applications in various industries such as healthcare and autonomous vehicles.
Natural Language Processing for Sentiment Analysis
Implemented a natural language processing algorithm to analyze customer reviews and determine sentiment. Extracted key insights to help businesses understand customer feedback and make data-driven decisions.
Built a recommendation system using collaborative filtering algorithms to provide personalized product recommendations to users. Improved user engagement and conversion rates for e-commerce platforms.
Time Series Forecasting for Stock Market Analysis
Utilized time series forecasting techniques to analyze stock market data and predict future trends. Developed models to assist investors in making informed decisions and optimizing their portfolios.
Recommendation System for E-commerce Platforms
About Me
I am an IT professional based in the DC area, passionate about data science and AI. With a beautiful family of three daughters, I find joy in both soccer and fishing.
Contact Me
Feel free to reach out to me for any inquiries or collaborations.