Hello, I am

Ravindu
Weerakoon

Computer Science undergraduate at the University of Peradeniya with practical experience in machine learning, cybersecurity, and full-stack development. Interested in building intelligent, secure, and scalable software systems through research and engineering.

Selected
Works

Research

Behavioral Biometric Authentication System

Engineered a privacy-preserving authentication system using Keystroke and Mouse Trajectory (KMT) dynamics.

PythonPyTorchML
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ML & Deep Learning

Biomedical Named Entity Recognition Pipeline

Developed a sequence-labeling pipeline for token-level BIO-tag disease extraction.

PythonPyTorchTransformers+2
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ML & Deep Learning

Tea Leaf Disease Classifier

Engineered a 4-stage progressive unfreezing CNN pipeline with 90.54% accuracy.

PythonPyTorchOpenCV
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AI Automation Tool

Git Workflow Automation CLI

Local LLM and GitHub CLI-driven automation tool for repository management.

PythonGit APIGitHub CLI+2
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Cybersecurity

Cryptographically Secure System

Zero-trust, end-to-end encrypted distributed platform.

PythonCryptographyBlockchain
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System Design

Resource Management System (RMS)

Multi-tenant full-stack platform optimizing relational database schemas.

Next.jsMySQLPrisma+1
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