Hi, I'm
Dhananjaya
Bridging intelligence and imagination through a strong focus on AI and Software Engineering, blending technical expertise with creative design thinking
Open to work
Get to Know Me
A passionate developer who loves crafting digital experiences
I am a 2nd-year Information Technology undergraduate with a strong interest in software development, full-stack engineering, and emerging technologies. Alongside my academic studies, I am exploring Artificial Intelligence, Machine Learning, DevOps, and Cybersecurity to broaden my technical expertise. I enjoy solving problems through logical thinking and practical implementation with creativity.
My journey in tech started with curiosity and has evolved into a deep passion for creating innovative solutions. I believe in writing clean, maintainable code and continuously learning new technologies.
10+
Technologies
6+
Projects
8+
Competitions
My Journey
Diploma in Cyber Security & Ethical Hacking
Sciences and Information Technology City Campus
Gained knowledge in cybersecurity principles, ethical hacking techniques, and best practices to protect digital assets.
Bachelor of Science (hons) in Information Technology
University of Moratuwa
Developing strong technical expertise in Information Technology with a focus on AI/ML, secure software development, and modern system architecture.
Featured Projects
Here are some of my recent works that showcase my skills and passion for development
Omi The Trumps (Micro controller based hardware project)
Identified issues in the traditional Omi card game such as slow manual card distribution, lack of privacy, and cheating risks. Designed and developed a hardware–software integrated solution using Raspberry Pi, ESP32, RFID sensors, and RGB LED panels to automate card distribution, ensure privacy with individual displays, and implement real-time anti-cheating mechanisms.
ParkChain - Web3 Integrated Parking Management System (Ongoing)
Built a cross-platform decentralized parking marketplace using Flutter and Next.js to facilitate urban slot rentals. Developed a secure escrow-based payment system that automates time-based fee deductions from driver wallets into an admin holding account, ensuring revenue protection for sellers. Integrated Web3Auth for seamless decentralized authentication and leveraged the Google Maps API to provide real-time slot discovery and turn-by-turn navigation for users.
Weather Forecasting for Multiple Kingdoms (Data Science Project)
Built a time series forecasting system using Facebook Prophet to predict temperature, rainfall, radiation, and wind variables across 30 regions. Applied preprocessing (Kelvin–Celsius conversion, missing value imputation, cyclic encoding) and feature engineering. Achieved 38% sMAPE, with insights for agriculture, energy, and disaster management.
Smart Transit Companion - AI-Powered Multilingual Transport Assistant
Developed an advanced, multilingual transport assistant for the SLAIC (2025). Engineered a sophisticated, agentic workflow using LangGraph to accurately process complex transport queries in Sinhala, Tamil, and English. Implemented a Retrieval-Augmented Generation (RAG) pipeline with Chroma DB to ensure precise retrieval of bus and train timetable data. Enhanced user experience by integrating a real-time API for live train tracking, providing dynamic and up-to-the-minute location updates.
Portfolio Website
Personal portfolio built with Astro and Tailwind CSS featuring smooth animations and dark theme.
Space Shooter (iOS Game)
Developed a visually engaging 2D space shooter game using Swift and SpriteKit, featuring intuitive touch controls, endless enemy waves, and a combo-based scoring system. Integrated particle effects, dynamic animations, immersive audio, and responsive UI for an arcade-like experience. Optimized for smooth 60 FPS performance, safe area support, and multi-device compatibility on iPhone and iPad.
Velora Watches (E- Commerce Site)
Developed Velora Watches, an e-commerce platform for watches, featuring interactive product listings, shopping cart functionality, and a responsive user interface. The project provides a seamless and engaging online shopping experience for users.
Tech Stack
Technologies and tools I use to bring ideas to life
Frontend
Backend
Tools & Others
Latest Articles
I write about web development, design, and my learning journey
Let's Connect
Have a project in mind or just want to say hi? I'd love to hear from you.
Let's Talk!
Send me an email directly or connect with me on social media. I usually respond within 24 hours.