ABOUT ME

About Me

MORE ABOUT ME

Gayanga's Avatar
Software Engineer
B.Sc. Student

Hey! I'm Gayanga Bandara

Final-year B.Sc. Software Engineering undergraduate passionate about creating intuitive and impactful digital experiences. I specialize in Full-Stack Development and enjoy exploring modern technologies that make applications smarter, faster, and more user-friendly.

My approach combines clean, scalable engineering with practical problem-solving — from building dynamic frontend interfaces to developing reliable backend systems. I focus on delivering solutions that are efficient, user-centered, and ready for real-world use.

What I Do

Frontend Development
Backend Development
AI & Machine Learning
Database & Storage

Connect With Me

Projects

Selected Works

A curated collection of projects pushing the boundaries of Web Development, AI, and User Experience.

SafeSpace Ecosystem
AI HealthTech
SafeSpace Ecosystem
Flutter
React
TypeScript
Python
+1
Academic Research final year Project, Award-winning platform connecting patients and doctors with real-time AI-driven sentiment analysis.
Master Designer v2
Interactive 3D web application
Master Designer v2
Three.js
WebGL
GSAP
React
Immersive web platform engineered with WebGL/Three.js for the All-Island Design Competition.
Serandib Games Blog
Blog Platform
Serandib Games Blog
javascript
HTML 5
CSS
Chatbot
+1
A cloud-based gaming blog with a user-friendly interface, Firebase authentication, and a real-time trained chatbot for interactive user engagement.
finance tracker
Tracking Finances
finance tracker
React
React Router DOM
Vite
Tailwind CSS
+22
Track expenses, manage budgets, and gain insights into your spending habits with our comprehensive finance tracking solution.
What I Do

My
Services

I help brands and startups design and develop digital products that are visually refined, technically sound, and built for real-world use.

Full-Stack Development

01

Develop and maintain scalable, high-quality web applications with a strong focus on reliability and user experience. Skilled in building modern React and Next.js interfaces, implementing backend services with Node.js, and designing structured PostgreSQL databases. Committed to clean code practices, performance optimization, and secure authentication mechanisms.

React
Next.js
Node.js
PostgreSQL

AI-Driven Development

02

Build intelligent application features by applying machine learning and natural language processing techniques. Experienced in developing chatbot systems, sentiment analysis workflows, and data-driven automation using Python-based frameworks, with a focus on accuracy, performance, and responsible AI integration.

Python
NLP
TensorFlow
Flask
FastAPI

Mobile Apps Development

03

Design and develop cross-platform mobile applications with Flutter, focusing on performance, usability, and maintainable architecture. Experienced in implementing real-time data synchronization, authentication, and cloud-backed features to deliver native-like experiences on both Android and iOS.

Flutter
Dart
Firebase | Supabase
REST APIs

Interactive UI/UX

04

Craft visually engaging and interactive user interfaces with a strong focus on motion, responsiveness, and user experience. Experienced in building custom animations and immersive visual effects using modern web technologies, moving beyond static layouts to create dynamic, intuitive interfaces.

Tailwind CSS
CSS3
GSAP
Three.js
WebGL
Framer Motion
Technical Arsenal

Engineered for Performance

Modern technologies I use to build scalable, high-performance digital products with clean code and smooth UX.

Frontend Architecture

Pixel-perfect, modern, and scalable interfaces with advanced tools.

HTML5
CSS3
JavaScript (ES6+)
TypeScript
React
Next.js
Vue.js
Svelte
Redux
Zustand
Recoil
Tailwind CSS
Sass
Framer Motion
Three.js
GSAP
Storybook
Radix UI
Headless UI
Radium
Apollo Client
React Query
SWR
Jest
React Testing Library
Cypress

Backend & API

Scalable server logic, databases, and APIs for robust solutions.

  • Node.js
  • NestJS
  • FastAPI
  • Flask
  • Spring Boot
  • PostgreSQL
  • MongoDB
  • MySQL
  • Redis
  • GraphQL
  • Swagger (OpenAPI)
  • cURL
  • Postman
  • Apache Camel
  • Jitsi Meet
AI & ML

AI Engineering

Smart solutions with ML pipelines, NLP, and automation for web and mobile apps.

PythonTensorFlowPyTorchLangChainOllamaCrewAIColabJupyter Notebook

Mobile Apps

Cross-platform apps with Flutter, Dart, and native technologies.

Flutter
Dart
React Native
Firebase
Kotlin
Swift
iOS/Android

DevOps & Deployment

CI/CD pipelines, containerization, cloud deployment, and essential developer tools.

Docker
Docker
Kubernetes
Kubernetes
Minikube
Minikube
Render
Render
AWS
AWS
GitHub Actions
GitHub Actions
Linux
Linux
Vercel
Vercel

Design & Other Tools

FigmaFigma
VS CodeVS Code
StorybookStorybook
SanitySanity
StripeStripe
Auth.jsAuth.js
ClerkClerk
FigmaFigma
VS CodeVS Code
StorybookStorybook
SanitySanity
StripeStripe
Auth.jsAuth.js
ClerkClerk
FigmaFigma
VS CodeVS Code
StorybookStorybook
SanitySanity
StripeStripe
Auth.jsAuth.js
ClerkClerk

Let's build something extraordinary.

Whether you have a project in mind, need a consultation, or just want to say hi, I'm always open to discussing new ideas and opportunities.

Location

Kandy, Sri Lanka

Connect with me