Summary
Overview
Work History
Education
Skills
Websites
Interests
Timeline
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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
Pune
01.2020

12th - Science

Jai Hind High School
Pune
01.2014

10th -

Jai Hind High School
Pune
01.2012

Skills

  • Proficient in Python and data analysis libraries

  • Machine learning techniques

  • Data Visualization libraries

  • Friendly, teamwork and adaptable

Good Communication and writing skills

Websites

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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PREETI KUSHWAHA