Induwara Kannangara | AI Developer | Full Stack Developer | Software Engineer

I build full-stack systems and AI solutions.

I build simple, reliable products from plan to launch.

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Why me

Clear design and fast delivery

I keep the layout clean, spacing clear, and contrast easy to read.

2+Years of Experience
30+Projects Delivered
3+Countries Served

What you get

  • Clear homepage structure
  • Clean visual style
  • Mobile-friendly layout
  • Fast, SEO-ready, accessible code

Services

Services for your website and app

Pick one service, or combine all three.

Full-Stack Development

I build web apps with Next.js, Node.js, and SQL/NoSQL databases.

Next.js · Node.js · Databases

AI Solutions & Chatbots

I build chatbots that answer questions about your services, projects, and contact details.

Chatbots · n8n · Automation

Complex Systems & Hybrid Apps

I build desktop and offline-ready systems for real business needs.

C# .NET · Hybrid Apps

Toolkit

Tools I build with as an AI Developer

Core technologies aligned to my CV across frontend, backend, AI/ML, databases, cloud, and scripting.

React.js
Next.js
JavaScript (ES6+)
HTML5
CSS3
Tailwind CSS
MongoDB
MySQL
SQL
Node.js
Java (Spring Boot)
C# (.NET)
Google Gemini API
Langflow
Flowise
n8n
TensorFlow
PyTorch
Python
Scikit-learn
Pandas
NumPy
Redis
Vercel
Firebase Auth
Git
GitHub
Bash

Frontend

  • React.js
  • Next.js
  • JavaScript (ES6+)
  • HTML5
  • CSS3
  • Tailwind CSS

Databases

  • MongoDB
  • MySQL
  • SQL

AI/ML & Automation

  • Google Gemini API
  • Langflow
  • n8n
  • Flowise
  • Python (Pandas, NumPy, Scikit-learn)
  • TensorFlow
  • PyTorch
  • Machine Learning (Classification, Model Evaluation, Feature Engineering)

Backend

  • Node.js
  • Java (Spring Boot)
  • C# (.NET)

DevOps / Cloud

  • Vercel
  • Redis
  • Git
  • GitHub
  • Firebase Auth

Scripting

  • Python
  • Bash

I combine product engineering and applied AI to deliver practical systems that are reliable, scalable, and ready for production.

Portfolio

Selected freelance projects

Outcome-focused work designed for trust, clarity, and conversion.

Ollama Multi-Agent Workspace with ADK + MCP preview

Ollama Multi-Agent Workspace with ADK + MCP

A local, private, and extensible multi-agent AI workspace using Google ADK orchestration, MCP tools/resources, and Ollama models.

PythonOllamaMCPGoogle ADK
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Scalable Service Platform (In Progress)

In Progress

Mobile application development project with a unified web/mobile backend and secure user lifecycle.

  • Built mobile and web apps with a shared backend architecture.
  • Implemented secure OTP authentication using Supabase.
  • Designed backend foundations for real-time operations.
  • Developed intelligent matching logic for dynamic user interactions.
  • Enforced data security, session management, and user verification.
  • Created a modular system for scale and future expansion.
FlutterNext.jsSupabaseNode.jsPostgreSQL

Snapseat.lk - Event Ticketing Platform

Production-grade backend with Redis caching, secure payment webhooks, server-side validation, and a Google Gemini API AI Chatbot for automated support.

Next.jsNode.jsMongoDBRedisGemini
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