PREETI KUSHWAHA
Pune
Summary
Analytical and results-oriented Data Science professional with a strong foundation in Python, SQL, machine learning, predictive modeling, and data analytics. Expertise in data wrangling, feature engineering, and constructing end-to-end ML pipelines ensures the delivery of actionable insights. A seasoned educator skilled at mentoring others and simplifying complex technical concepts fosters a collaborative learning environment. Committed to leveraging data-driven insights to enhance business outcomes and drive strategic decision-making.
Overview
6
6
years of professional experience
2
2
Languages
Work History
Independent Data Science Projects & Upskilling
Upskiller
Pune
08.2023 - Current
- House Price Prediction: Developed regression model with >85% accuracy using scikit-learn. Optimized pipeline with feature scaling and cross-validation.
- Credit Card Fraud Detection: Implemented classification model with 90% recall using SMOTE and class weighting for imbalance data.
- Forest Fire Detection: Built an image-based ML system using OpenCV & TensorFlow. Applied CNNs for improved accuracy.
- Completed certifications: Python, Data Science, Machine Learning (Edyoda, Internshala).
- Projects hosted on GitHub (github.com/preetikush18svg).
Data Science Intern
Slash Mark
Pune
10.2024 - 12.2024
- Built an end-to-end Customer Churn Prediction pipeline using Python, Pandas, and scikit-learn.
- Applied EDA, feature engineering, and model optimization to improve performance.
- Trained models (Logistic Regression, Random Forest, XGBoost), achieving 85% recall.
- Created visual dashboards in Power BI & Matplotlib to present findings to stakeholders.
Coding Instructor
WhiteHat Junior
Pune
11.2020 - 07.2023
- Taught Python programming, data analysis, and ML concepts to 500+ students.
- Designed project-based learning modules focused on data-driven problem-solving.
- Recognized as Instructor of the Year for outstanding contributions.
Software Developer Intern
WishTree Technologies
Pune
01.2020 - 05.2020
- Developed a To-Do Web Application with authentication and CRUD features.
- Enhanced usability by enabling multi-user registration and admin access.
- Applied database management (MongoDB) and API integration (Node.js, AJAX).
- Showcased excellent time management skills while juggling multiple tasks simultaneously under tight deadlines.
- Participated in brainstorming sessions to generate innovative ideas, leading to several successful project outcomes.
Education
B.Tech - Computer Science
MIT Academy of Engineering
Pune01.2020
12th - Science
Jai Hind High School
Pune01.2014
10th -
Jai Hind High School
Pune01.2012
Skills
- Proficient in Python and data analysis libraries
- Machine learning techniques
- Data Visualization libraries
- Friendly, teamwork and adaptable
Good Communication and writing skills
Interests
Travelling, Dancing, Painting/Sketching
Timeline
Data Science Intern
Slash Mark
10.2024 - 12.2024
Independent Data Science Projects & Upskilling
Upskiller
08.2023 - Current
Coding Instructor
WhiteHat Junior
11.2020 - 07.2023
Software Developer Intern
WishTree Technologies
01.2020 - 05.2020
B.Tech - Computer Science
MIT Academy of Engineering
12th - Science
Jai Hind High School
10th -
Jai Hind High School
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