Open to opportunities

Duviduni Liyanwila

@duviduniliyanwila

Message

I turn business and operational data into actionable reports, requirements, and machine learning insights.

Sri Lanka

Message

What I'm looking for

I'm looking to grow in business analysis, data analysis, AI, and machine learning roles where I can turn data into clear insights, support stakeholder decisions, and build practical Python-based solutions.

I've supported business analysis and data reporting at John Keells Holdings PLC, collecting, cleaning, and organising operational data to produce reports, visualisations, and stakeholder-ready insights.

I've also worked in project and ERP environments at Informatics International Ltd and SANKARAA Tech, contributing as a Trainee Project Manager/Business Analyst and Associate Project Manager for Oracle NetSuite.

Through AI and machine learning work at InAmigos Foundation and independent projects, I'm building Python-based analysis and predictive modelling skills. I developed a student exam-score prediction model using Pandas, NumPy, Scikit-learn, and Linear Regression, and conducted survey research using SPSS, Power BI, Excel, and statistical analysis.

Experience

Work history, roles, and key accomplishments

IT Business Analyst Intern

John Keells Holdings PLC

Sep 2024 - Mar 2025 (6 months)

Collected, cleaned, and organised business and operational data from multiple sources for analysis and reporting. Analysed datasets to identify trends, patterns, inconsistencies, and insights, while performing data validation and quality checks.

Data Analysis Data Cleaning Data Validation Reporting Business Requirements Jira