RS

ra sodya rathnaya ke

Available to hire

I’m a data science undergraduate from Sri Lanka with hands-on experience building predictive models and transforming real-world data into clear, actionable insights.

About

I’m a data science undergraduate from Sri Lanka with hands-on experience building predictive models and transforming real-world data into clear, actionable insights. I enjoy working across the full pipeline—cleaning and preparing data, building regression and classification models, and presenting results through interactive dashboards.

Through projects like loan default risk prediction and student performance score prediction, I’ve strengthened my machine learning and data engineering foundations. I also enjoy creating dashboards and applications (including web-based systems) that help users monitor performance and manage information effectively using tools like Power BI, Python, and SQL.

  • Joined September 2026

Languages

  • TamilFluent
  • EnglishAdvanced
  • Sinhala, SinhaleseAdvanced

Industry experience

  • Education
  • Software & Internet
  • Professional Services
  • Financial Services
  • Healthcare

More experts

Projects · 1

Designed and developed a modern, responsive website concept for Biker’s Cafe, a motorcycle-themed café in Galle, Sri Lanka.

The website combines a distinctive biker-inspired visual identity with a clean and user-friendly restaurant experience. It includes a complete food and beverage menu, menu categories, food presentation, image gallery, location information, and contact options.

Key features:

  • Responsive design for mobile, tablet, and desktop
  • Complete food and drinks menu
  • Menu category navigation
  • WhatsApp food ordering
  • WhatsApp table reservation
  • Restaurant gallery
  • Google Maps/location section
  • Call and contact buttons
  • Modern animations and interactive elements
  • Mobile-friendly navigation
  • SEO-friendly structure

The project demonstrates my skills in web development, responsive design, UI/UX implementation, and creating practical digital solutions for businesses.

Biker’s Cafe – Modern Restaurant Website
  • Data Engineer
  • Data Scientist
  • Project Manager
  • +1

Work experience

Hospital Management System (Web + Desktop)Jan 2019 – Present · 7 yrs 11 mos

Developed both web-based and desktop applications to manage patient records, appointments, and billing within a hospital management system.

Data Science Projects (Machine Learning & Analytics)Jan 2019 – Present · 7 yrs 11 mos

Built a logistic regression model in Python (Pandas, scikit-learn) to predict loan default risk, achieving 66% accuracy. Developed student performance analysis dashboards in Power BI using factors such as attendance, study hours, and motivation. Created a machine learning regression model to predict student exam scores based on behavioral and lifestyle data. Enhanced a sales performance dashboard (Blinkit) to monitor sales across products, regions, and time periods.

Education· 6

BSc (Honours) in Data Science · National School of Business Management, Green University2023 – 2026
G.C.E. Advanced Level Examination · Sanghamitta Balika Vidyalaya2009 – 2022
G.C.E. Ordinary Level Examination · Sanghamitta Balika Vidyalaya2009 – 2022
BSc (Honours) in Data Science · National School of Business Management, Green University2023 – 2026

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