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Sayali Sonar

Statistician | MSc Statistics (2024-2026) @ Savitribai Phule Pune University Data Science Intern @ Ministry of Statistics and Programme Implementation Machine Learning & Data Analysis

Pune Division

1+ year of work experience

Ministry of Statistics and Programme Implementation
Dec 20256 mosPresent

Akurdi

CCIH Health Science
Feb 20255 mosJun 2025

Pune District, Maharashtra, India

Improved Ayusoft Prakriti assessment accuracy using advanced imputation methods (KNN, Random Forest) and LASSO regression for key feature selection. Assessed agreement between physician and tool-based classifications using Cohen’s Kappa, strengthening the statistical reliability of Ayurvedic data analysis.

Education

Savitribai Phule Pune University

MSc statistics, Statistics

Savitribai Phule Pune University

20242 yrs2026
University of Mumbai

Bachelor of Science - BSc, Statistics

University of Mumbai

20213 yrs2024

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Headline

Statistician | MSc Statistics (2024-2026) @ Savitribai Phule Pune University Data Science Intern @ Ministry of Statistics and Programme Implementation Machine Learning & Data Analysis

About

I am a passionate MSc Statistics student at Savitribai Phule Pune University with hands-on experience in real-world data analysis using R, Python, and SPSS. I have worked on projects during my graduation related to consumer behavior in electric vehicles, and during my MSc, I undertook an OJT at CCIH Health Science, focusing on improving Prakriti assessment using Ayurvedic clinical data. I am skilled in data handling, imputation, variable selection, and statistical evaluation, with a strong interest in applying data-driven insights to real-world decision-making.

Location

Pune Division

Work experience

Data Science Intern at Ministry of Statistics and Programme Implementation, Dec 2025 - Present · 6 mos, Akurdi

Msc at CCIH Health Science, Feb 2025 - Jun 2025 · 5 mos, Pune District, Maharashtra, India, Improved Ayusoft Prakriti assessment accuracy using advanced imputation methods (KNN, Random Forest) and LASSO regression for key feature selection. Assessed agreement between physician and tool-based classifications using Cohen’s Kappa, strengthening the statistical reliability of Ayurvedic data analysis.

Education

MSc statistics, Statistics, Savitribai Phule Pune University

Bachelor of Science - BSc, Statistics, University of Mumbai

Sayali Sonar - Data Science Intern in Pune Division | Tal