Hello, my name is

Nuwan Bhathiya.

I build things for the web & beyond.

BSc (Hons) in Information Technology undergraduate at Horizon Campus, passionate about crafting practical, user-centered solutions — from full-stack apps to ML-powered tools.

View My Work Get In Touch
Nuwan Bhathiya — IT Professional

01. About Me

I'm an IT undergraduate at Horizon Campus passionate about creating practical, user-centered tech solutions. Currently leading a research project on a Context-Aware Carbon Footprint Calculator for Sustainable Tourism in Sri Lanka, combining AI, data analytics, and environmental awareness.

My journey spans full-stack web development, mobile app creation, machine learning, and UI/UX design. I love turning complex problems into elegant, accessible solutions.

When I'm not coding, you'll find me exploring new technologies, contributing to open-source projects, and continuously expanding my skill set through certifications and hands-on projects.

Technologies I work with:

  • Java & Java Swing
  • Python (Pandas, NumPy)
  • React & Node.js
  • Android Studio
  • Firebase & MongoDB
  • PHP & MySQL
  • Streamlit & Kaggle
  • Linux & DevOps
  • Figma & UI/UX
  • HTML / CSS / JavaScript
Nuwan Bhathiya

02. Skills & Expertise

Programming

JavaPythonPHPJavaScriptC

Web & Mobile

ReactNode.jsHTML/CSSAndroidFirebaseMongoDB

Data & AI

PandasNumPyScikit-learnMatplotlibStreamlitKaggle

DevOps & Systems

Git & GitHubLinuxAWSDockerCI/CDShell

UI/UX & Design

FigmaWireframingPrototypingResponsive DesignMobile UI

Tools & Concepts

MVC ArchitectureSDLCJupyterREST APIsWiresharkAgile

03. Featured Projects

Tourism Carbon Footprint ML Engine
Featured Project

Tourism Carbon Footprint ML Engine

Problem

Tourists visiting Sri Lanka have no accessible way to understand or reduce the environmental impact of their travel activities.

Solution

Trained ML models with Python & Scikit-learn to predict carbon footprints, served through an interactive Streamlit dashboard.

Impact

Enables data-driven sustainable tourism decisions, supporting environmental conservation through AI-powered awareness.

PythonScikit-learnPandasStreamlit
TaskFlow — Full-stack Task Manager
Featured Project

TaskFlow — Task Manager

Problem

Managing tasks across teams is chaotic without a centralized, authenticated system with real-time collaboration.

Solution

Built a modern React + Node.js task management app with Google OAuth, MongoDB backend, and real-time updates.

Impact

Streamlined task workflows with secure authentication and a responsive UI deployed on Vercel for instant access.

ReactNode.jsMongoDBOAuth
QuickNote Synapse
Featured Project

QuickNote Synapse

Problem

Note-taking apps lack enterprise-grade reliability, automated deployment pipelines, and scalable architecture.

Solution

Architected a micro-SaaS platform with automated CI/CD pipelines, containerized microservices, and modern DevOps practices.

Impact

Achieved zero-downtime deployments with a production-ready SaaS platform showcasing modern DevOps engineering.

DevOpsMicroservicesSaaSCI/CD
PETCARE Mobile App
Featured Project

PETCARE Mobile App

Problem

Pet owners lack a unified mobile platform for managing pet health, care schedules, and community engagement.

Solution

Developed a full-stack Android app with Firebase backend, NoSQL database, and SDG-aligned features for responsible pet ownership.

Impact

Created an accessible, SDG-focused tool promoting animal welfare through technology and community connection.

AndroidJavaFirebaseNoSQL

Other Noteworthy Projects

Wine Quality Prediction

ML-powered app predicting wine quality from physicochemical features using Scikit-learn and Streamlit.

PythonPandasStreamlit

Player Registration System

Java Swing desktop app with MySQL, MVC architecture, CRUD operations, and JDBC integration.

Java SwingMySQLMVC

ClipNovaXBot

Python Telegram bot with async command handling, API integration, and automated media processing.

PythonTelegram APIaiohttp

Dynamic Website

Multi-page PHP/MySQL site with CRUD operations, authentication, and IA-structured content.

PHPMySQLJavaScript

Responsive UI/UX Design

Sri Lanka Planetarium website prototype in Figma — mobile-first design with interactive user flows.

FigmaUI/UXPrototyping

04. Certifications

Oracle Cloud AI Foundations Associate
View Certificate

Oracle Cloud AI Foundations Associate

Oracle

Jun 2025

AIMachine LearningOracle Cloud
AWS DevOps Certification
View Certificate

Getting Started with DevOps on AWS

Amazon Web Services

Jul 2025

AWSDevOpsCI/CD
Intro to Deep Learning
View Certificate

Intro to Deep Learning

Kaggle

Aug 2025

Deep LearningNeural Networks
Intro to Machine Learning
View Certificate

Intro to Machine Learning

Kaggle

Jun 2025

Machine LearningPythonscikit-learn
Data Visualization
View Certificate

Data Visualization

Kaggle

Jul 2025

Data VizMatplotlib
Data Cleaning
View Certificate

Data Cleaning

Kaggle

Jun 2025

Data CleaningPandas
Pandas
View Certificate

Pandas

Kaggle

Jun 2025

PandasData Analysis
Ethical Hacking Workshop
View Certificate

Ethical Hacking Workshop

Extraordinary Thinkers

Jan 2024

CybersecurityEthical Hacking
Hour of Code
View Certificate

The Hour of Code — Minecraft

Code.org

Computer ScienceProblem Solving

05. Get In Touch

Let's work together

I'm currently seeking new opportunities in the IT industry. Whether you have a project to discuss or simply want to connect, I'd be delighted to hear from you.

Phone +94 78 319 4309
WhatsApp Message me
Email nwnbhathiya@gmail.com
Location Malabe, Sri Lanka

Or email me directly at nwnbhathiya@gmail.com