Data Scientist l Data Science & Machine Learning

Data Cleaning and Preprocessing:I cleaned and preprocessed raw datasets for clients from various industries and prepared them for analysis by applying preprocessing techniques, such as filling in missing data, editing outliers, and data normalization.Predictive Modeling:I developed sales forecasting models for customers in the e-commerce and retail industries. Using scikit-learn and TensorFlow in Python, I created models to predict future sales with time series analysis and machine learning techniques.Customer Segmentation:I analyzed customer datasets for a marketing agency and performed customer segmentation using k-means clustering method. Thanks to this segmentation, customers were grouped according to similar characteristics and targeted marketing strategies were developed.Data Visualization and Reporting:I created interactive dashboards for clients from the finance and healthcare industries. I performed data visualization projects using Power BI and Tableau, so that clients could easily analyze complex data sets.