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Sanya Kulthia

Aspiring Data Scientist

Gurugram, Delhi, India
67
Profile Score

About

Aspiring Data Scientist with hands-on experience in machine learning, statistical analysis, and data exploration to deliver actionable insights for product and business decisions. Skilled in model validation, iterative improvement, and production ML pipelines, including RAG and similarity-based systems, with a strong focus on customer impact and scalable solutions. Driven to solve problems with accountability and a growth mindset.

Skills & Expertise (6)

Python Intermediate
7.3/10
2
Years Exp
5
Proficiency
4
Experience
10
Recency
8
Demand
SpaCy Intermediate
6.8/10
1
Years Exp
5
Proficiency
4
Experience
10
Recency
8
Demand
Data cleaning and preprocessing Intermediate
6.8/10
2
Years Exp
5
Proficiency
4
Experience
10
Recency
8
Demand
Feature Engineering Intermediate
6.8/10
2
Years Exp
5
Proficiency
4
Experience
10
Recency
8
Demand
Analytical Thinking Advanced
6.8/10
3
Years Exp
7
Proficiency
6
Experience
10
Recency
8
Demand
SQL Beginner
6.3/10
1
Years Exp
4
Proficiency
4
Experience
10
Recency
6
Demand

Work Experience

Data Scientist Intern

Factacy.ai

07-2025 - 10-2025

Optimized machine learning model using TF-IDF and Cosine similarity, significantly reducing response time to under 5 seconds in production. Built a high-quality data pipeline using web scraping and embeddings, reducing hallucinations by up to 80%, ensuring the accuracy of retail recommendations. Developed and deployed a retrieval-augmented RAG chatbot to handle real-time service queries. Analyzed and processed large datasets using custom spaCy model to extract address-level information while maintaining full traceability of data requirements.

Education

Bachelor of Computer Application (BCA)

2021 - 2024 · India

Certifications

Data Analytics with Python

Neptel · 2025

Gained knowledge on statistics for data analysis, python fundamentals, visualization libraries and more.

Data Analysis Using Python

Coursera · 2025

Gained practical knowledge on data preprocessing, exploratory data analysis and hands-on knowledge on analytical solving techniques like feature engineering and data modelling.

Short Term Training Program On Artificial Intelligence And Machine Learning

Jamia Millia Islamia · 2025

Completed an intensive program covering python programming, data cleaning, foundational machine learning algorithms, deep learning concepts, sentiments classification and advanced ai topics including SBERT.

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Profile Score Breakdown

📷 Photo 0/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 11/20
🎓 Education 10/10
⏱️ Experience 6/15
💰 Rate 0/5
🏆 Certs 5/5
Verified 5/5
Total Score 67/100

Profile Overview

Member sinceJan 2026

Availability Details

Visa Status

No Visa

Relocation

Not Open to Relocation

Skills (6)

Python SpaCy Data cleaning and preprocessing Feature Engineering Analytical Thinking SQL