Kamalkishor Sureshkumar Sunwasiya

About

Data Science fresher with hands-on experience in Python, SQL, machine learning, NLP, Power BI, and generative AI. Built end-to-end analytics and ML projects, and contributed to business reporting and dashboarding during an internship.

Experience

• Data Analytics & Business Intelligence Intern
  Foslipy C.S Pvt Ltd
  Jan 2025 – Mar 2025

Education

• M.Sc. Data Science
  SIES College of Arts, Science & Commerce (Empowered Autonomous)
  Data Science · Aug 2024 – Jun 2026
• B.Sc. Computer Science
  Bhavana Trust College
  Computer Science · 2021 – 2024

Skills

• SQL
• Deep Learning
• Python
• Machine Learning
• Prompt Engineering
• Statistics
• Matplotlib
• NumPy
• Pandas
• Streamlit
• scikit-learn
• PyTorch
• TensorFlow
• Seaborn
• OpenAI API
• A/B Testing
• Data Storytelling
• Natural Language Processing
• R
• Sentence Transformers
• Bert
• Tf-Idf
• Retrieval Augmentation Generation

Projects

• Cross-Category Sentiment Analysis — Amazon Reviews
  Python, Scikit-learn, SentenceTransformers, Pandas, Streamlit

  Built a hybrid sentiment analysis model combining TF-IDF and BERT embeddings across multiple product categories. Trained Logistic Regression, SVM, and Random Forest models, achieving 81% accuracy, and deployed a Streamlit app for real-time predictions.

• AI-Powered Document Q&A Chatbot (RAG)
  Python, OpenAI API, Streamlit

  Built a Retrieval-Augmented Generation chatbot that answers user questions from uploaded PDF/document content using the OpenAI API. Deployed the app with Streamlit for real-time conversational access.

• Sales Performance & Revenue Analysis
  Python, Pandas, Scikit-learn, MySQL

  Led an end-to-end sales analytics project on 9,977 orders, engineered business features, designed a MySQL schema, and built a Random Forest classifier to flag loss-making orders.

Courses & certifications

• Oracle Cloud Infrastructure 2025 Certified AI Foundations Associate · Oracle · 2025