chetan raj

chetan raj

Data Analyst Enthusiast
India
English, Hindi

About Me

As a data Analyst Enthusiast, I have strong foundation in handling and analyzing complex datasets to derive meaningful insights. Eager to leverage analytical skills and advanced education to contribute to impactful proje…

Experience

Data Analyst Intern

Techno Hacks
Nov 2023 - Dec 2023 · 1 month

Developed a machine learning model to classify iris flower species with 95% accuracy.
Employed Python, Pandas, and Scikit-Learn for data preprocessing, feature selection, and model training.
Managed the preparation and cleaning of training datasets, improving data quality and consistency by 20%.
Conducted comprehensive testing and validation of datasets to ensure model accuracy and robustness, leading to a 15% increase in prediction reliability.

Machine Learning Intern

Codsoft

Utilized Python libraries including Pandas for data manipulation, Scikit-learn for model training, and Matplotlib for visualization.
Developed a model to accurately classify spam messages, achieving an 85% accuracy rate.
Built a predictive model to identify fraudulent transactions, reducing false positives by 20%.
Implemented a machine learning algorithm to predict customer churn, increasing retention efforts by 15%.

Skills

Data Evaluation Microsoft Excel MySQL Python Power BI NumPy Pandas Matplotlib Seaborn Plotly Express Advanced Excel PowerPivot Power Query Lookup INDEX VBA Dashboarding Visualization Data Reporting DAX Query Editor Data Modeling Microsoft Word Microsoft Outlook Microsoft PowerPoint Statistics Descriptive Statistics Inferential Statistics Correlation Probability Distribution Normal Distribution Dispersion Percentile Quartile Hypothesis Testing Data Cleaning EDA MongoDB Machine Learning Linear Regression scikit-learn TensorFlow Flask FastAPI
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