Headline

Aspiring AI & Data Science Professional | Predictive Modeling | NLP | Python Deployment | AI Enthusiast | Cloud(Render)

About

I don't just build models—I solve real-world problems with data. Hi, I'm Roma Kumbhalwar, a passionate data scientist currently interning at Callisto IT Solutions, where I work on impactful machine learning and NLP projects. With hands-on experience in rental price prediction and WhatsApp complaint analysis, I’ve built end-to-end solutions from data preprocessing and model development to deployment using FastAPI, Streamlit, and Render. My technical toolkit includes Python, SQL, R, Git, Scikit-learn, Pandas, Matplotlib, Plotly, and cloud deployment platforms. I'm also trained in Computer Vision, having worked on image classification and object detection tasks. My goal to transition into a full-time Data Scientist role where I can solve complex problems using AI/ML and contribute to innovative product development If you're looking for a self-motivated, detail-oriented data scientist with real-world deployment experience—let’s connect! I’m open to collaboration, mentorship, and new opportunities in the data science space

Location

Greater Nagpur Area

Work experience

Data scientist intern at Callisto IT Solutions Nagpur, Sep 2024 - Jun 2025 · 10 mos, Remote, At Callisto IT Solutions, I worked as a Data Science Intern, where I built and deployed machine learning models to solve real-world problems. I led the Rental Price Prediction project, creating ML pipelines using Scikit-learn for various property types (residential, PG, and commercial). The model was deployed via FastAPI and integrated with Streamlit, then hosted on Render, delivering real-time predictions with 92% accuracy. I also worked on an NLP-based WhatsApp Complaint Analyzer, where I built a rule-based classification system using regular expressions. It categorized complaints (e.g., Late Delivery, Rude Staff) and mapped them to actionable causes like "Courier delay." The app included a Streamlit dashboard for user interaction and Seaborn-based visual insights, improving complaint resolution time by 40%. This internship sharpened my skills in Python, SQL, NLP,ML, model deployment, and cloud hosting.

data scientist intern at Callisto IT Solutions Nagpur, Sep 2024 - Jun 2025 · 10 mos, On-site

Education

Rastrasanta tukdoji maharaj university nagpur

Bachelor of Science, Yeshwantrao Chavan College of art science and commerce lakhandur