Arohan Paul
@user.2529306
Senior Data Analyst | Machine Learning | Python | Water Analytics
Chennai, Tamil Nadu, India
Arohan Paul is a data scientist and senior data analyst with an Integrated Master's in Mathematics from NIT Rourkela and experience spanning AI-based web applications, geospatial analysis, and machine learning for environmental and industrial applications. At the International Center for Clean Water (IIT Madras), he managed a team of four delivering a water audit web app that achieved a 200% increase in monthly audits and conducted geospatial analysis correlating water quality parameters with health metrics. His background blends rigorous mathematical modeling with practical ML implementations across water quality, corrosion prediction, and product recommendation systems.
Experience
Senior Data Analyst
International Center for Clean Water (IIT Madras)
Managed a team of 4 members delivering AI-based solutions and web applications. Developed a water audit web app with Python Django, HTML, CSS, and JavaScript, resulting in a 200% monthly audit increase. Conducted geospatial analysis establishing 65% correlation between water quality parameters and health metrics in rural Tamil Nadu. Implemented tree-based ML algorithms for 71% accurate prediction of water quality levels from spectral data. Developed Plotly dashboards for wastewater epidemiology.
Data Science Intern
Buckman Laboratories International
Solved corrosion rate prediction in cooling towers by developing ML models with 85% accuracy. Implemented a product recommender system resulting in 30% productivity increase in sales and operations. Identified and resolved critical issues in a large codebase integrating ML models, first-principles chemical models, and mathematical optimization.
Graduate Researcher
Western University
Contributed in a team of 3 to simulate systems of differential equations in Python using advanced linear algebra and numerical methods. Produced detailed 2D and 3D visualizations of data-driven dynamical systems using Matplotlib.
Education
National Institute of Technology, Rourkela
Integrated Master's
Mathematics
Licenses & Certifications
SQL
Udemy
Machine Learning
NPTEL
Python Programming
DataCamp
Matplotlib
DataCamp
Pandas
DataCamp
Deep Learning
Coursera