Profile Details

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Hire Ravindu P.

Sri Lanka

USD 20 /hr

Data Scientist | BSc Applied Data Science | Machine Learning · Predictive Modelling · Statistical Analysis | AI Research

Profile Summary

I am an Applied Data Science undergraduate at General Sir John Kotelawala Defence University (KDU), Sri Lanka, specializing in machine learning, statistical modelling, and AI-driven analytics. My academic and project experience spans the full data science pipeline — from raw data processing and exploratory analysis through to model development, validation, and actionable insight generation. My technical toolkit includes Python and R for data wrangling, visualization, and machine learning, with hands-on experience applying classification algorithms (Decision Tree, Random Forest), clustering techniques (K-Means), and regression modelling to real-world datasets. I follow structured methodologies such as CRISP-DM to ensure reproducible, rigorous, and professionally documented research outcomes. Recent work includes a large-scale classification study on UK road casualty data involving severe class imbalance handling, loss matrix tuning, and interactive R Shiny application development — delivering findings across multiple professional formats. I have additionally conducted financial ratio analysis incorporating OLS regression and scenario forecasting for corporate datasets. Beyond technical execution, I serve as an active organizer within the KDU AI & Data Science Club, where I coordinate research events, workshops, and academic documentation — giving me a strong foundation in both the science and the communication of data-driven work. I am available for project-based consulting in the following areas: Predictive modelling and classification Statistical analysis and hypothesis testing Data visualization and interactive dashboard development Research data analysis and academic report preparation Machine learning model development in Python and R I bring academic rigour, clear documentation practices, and a genuine commitment to delivering results that are both technically sound and practically meaningful.

Subject Matter Expertise

• ☆ Python

Services

• Writing

Writing Technical Writing

Work Experience

Undergraduate

General Sir John Kotelawala Defence University

- Present

Education

bsc in Applied data science

general sir john kotelewala defence university

January 2026 - Present

Certifications

• Certification details not provided.