Innovating Tomorrow with
Intelligent AI Solutions
I'm Sithija Ishan Ranaweera (KASI), a Software Engineer and AI/ML specialist focused on generative AI, autonomous agents, deep learning, and full-stack development to transform how we interact with technology.
AI & Software Projects
End-to-End Solutions
Years of Active Development
Innovating at the Intersection
of AI and Software Engineering
I'm Sithija Ishan Ranaweera (KASI), a passionate Software and AI/ML Engineer from Sri Lanka. Currently pursuing my BSc (Hons) in Software Engineering at Sri Lanka Technological Campus (SLTC)
My work focuses on advancing artificial intelligence through cutting-edge research and real-world applications. I specialize in Generative AI, Agentic Systems, Deep Learning, and multi-agent architectures, building intelligent solutions that leverage advanced LLMs, RAG pipelines, autonomous reasoning, and orchestration frameworks.
Beyond technical development, I'm deeply committed to education and community impact, leading volunteering initiatives in tech events like NASA Space Apps and IEEE workshops, while contributing to student societies to foster innovation and accessible learning.
Generative & Agentic AI
Multi-agent systems with LangChain, Large Language Models (LLMs) fine-tuning, Retrieval-Augmented Generation (RAG), Autonomous reasoning frameworks, and Transformer architectures
Deep Learning & ML
Graph Neural Networks (GNN), PyTorch & TensorFlow implementations, Neural network architectures, Recommendation systems, Predictive analytics
Full-Stack Development
React.js & Next.js applications, Django & Node.js backends, MERN stack solutions, RESTful API design, and Responsive UI/UX
Research & Innovation
AI research and development, Educational technology solutions, IoT and embedded systems, AR/VR applications, Open-source contributions
Technologies & Tools I Work With
Core Technologies
React
Next.js
JavaScript
Node.js
Python
PHP
Laravel
FastAPI
JAVA
Django
MongoDB
Tailwind CSS
Material UI
SQLite
PostgreSQL
AI & ML Technologies
TensorFlow
PyTorch
DeepSeek
Hugging Face
Scikit-learn
Pandas
NumPy
LangChain
LangGraph
Keras
MCP
FAISS
Specialized Tools
Github
AWS
Docker
Jupyter Notebook
Postman
Kaggle
Featured Work & Innovation
Explore my latest AI-powered and full-stack projects showcasing innovation, technical excellence, and real-world impact.
EduWingz - AI-Powered Education Platform
Description: Revolutionary AI-powered education platform that transforms learning through personalized experiences. Uses generative and agentic AI to adapt teaching methods to individual learning patterns, featuring real-time progress tracking, interactive modules, and intelligent content generation.
FinPilot - Financial AI Assistant
A sophisticated financial AI assistant powered by LangChain and Gemini API with RAG system. Provides real-time market insights, portfolio analysis, investment recommendations, and financial guidance through intelligent retrieval-augmented generation.
EduLM - Gemma4 Fine-tuned Language Model
A specialized fine-tuned version of Gemma-4 language model optimized for educational content generation and student support. Uses LoRA fine-tuning on comprehensive educational datasets to deliver personalized learning materials and adaptive tutoring.
AI Assistant with MCP Servers
Advanced AI assistant built with Model Context Protocol (MCP) servers and tools, utilizing LangChain framework and Groq for high-performance inference. Demonstrates cutting-edge integration of multiple AI services and protocols.
Whisper AI-Psychiatric (Deep Learning)
Innovative AI-powered mental health assistant featuring voice interaction capabilities, fine-tuned Gemma-3 model for psychological guidance, RAG for context-aware responses, crisis detection system, and TTS integration for natural conversations.
Ready to Build the Future Together?
Let's collaborate on creating intelligent, impactful solutions through AI, machine learning, and innovative software engineering. Whether you're looking to transform education, build autonomous systems, or develop cutting-edge applications, I'm ready to bring ideas to reality.