Dhiraj Birajdar

About

Aspiring Data Scientist with a strong foundation in Python, SQL, statistics, machine learning, and data visualization. Experienced in building predictive models, performing EDA, and developing AI-driven projects for real-world problem solving.

Education

• Bachelor of Engineering in Artificial Intelligence and Data Science
  Babasaheb Naik College of Engineering, Pusad
  Artificial Intelligence and Data Science · 2023 – 2026
• Diploma in Computer Engineering
  Vishweshwarayya Abhiyantriki Padvika Mahavidyalaya Almala
  Computer Engineering · 2020 – 2023
• High School
  Shri Sadanand High School, Latur
  2020 – 2020

Skills

• SQL
• Google Colab
• Python
• Power BI
• Java
• Clustering
• Statistics
• Classification
• Data Cleaning
• Feature Engineering
• Matplotlib
• NumPy
• Pandas
• scikit-learn
• Seaborn
• Supervised Learning
• Unsupervised Learning
• Excel
• Probability
• Regression
• Data Wrangling
• Visual Studio Code

Projects

• AI Interview Preparation Platform
  Python, LLM, NLP

  Developed an AI-powered platform that generates personalized interview questions by analyzing resumes and job descriptions. Utilized prompt engineering and natural language processing techniques to generate role-specific interview content and recommend preparation roadmaps.

• House Price Prediction
  Python, NumPy, Scikit-learn

  Developed a regression model to estimate residential property prices using historical housing datasets. Applied feature scaling, outlier detection, correlation analysis, and visualization techniques, and evaluated performance using MAE, RMSE, and R2 Score.

• Customer Churn Prediction
  Python, Pandas, Scikit-learn

  Built a machine learning model to predict customer churn using demographic and transactional datasets. Performed data preprocessing, exploratory data analysis, feature engineering, and data visualization, and compared Logistic Regression and Random Forest models using Accuracy, Precision, Recall, F1-Score, and ROC-AUC.

🎯 Hobbies & interests

• Machine Learning
• Data Analytics
• Artificial Intelligence
• Reading Research Papers