Hello, I’m Sanduni Weerasinghe

Hello, I’m Sanduni Weerasinghe

Software Engineering Student | Full Stack Developer

I'm a backend-focused software engineer passionate about building scalable, high-performance systems that solve real-world problems. With hands-on experience in distributed systems and API development, I thrive on optimizing complex architectures. Currently seeking opportunities to contribute to impactful engineering teams.

📧 sandiniru37@gmail.com

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Projects

Extraction FastAPI

Extraction FastAPI

Python backend API using FastAPI to build clean HTTP endpoints for data extraction and service integration.

RAG-FastAPI ( Retrieval-Augmented Generation API )

RAG-FastAPI ( Retrieval-Augmented Generation API )

FastAPI backend that enables intelligent querying over document collections using vector search and generative logic.

AI Gateway - Unified LLM API Routing Service

AI Gateway - Unified LLM API Routing Service

A Java-based API gateway that provides a unified interface to multiple AI model providers, simplifies routing, failover and configuration for LLM integrations.

EventFlow Commerce - Event-Driven E-Commerce Microservices

EventFlow Commerce - Event-Driven E-Commerce Microservices

Java Spring Boot microservices demo modeling order, inventory, and payment workflows using event-driven design patterns.

CatalogApp - Product Catalog / Listing Application

CatalogApp - Product Catalog / Listing Application

A Kotlin app with modular structure and Gradle build system designed to manage and display catalog items.

Skills

Oracle Virtualbox

Oracle Virtualbox

Cisco Packetracer

Cisco Packetracer

Firebase Firstore

Firebase Firstore

Windows Powershell

Windows Powershell

Education

Curtin University Colombo

Degree - Bachelor of Computing Software Engineering

Let’s Connect…

📧

mailto:sandiniru37@gmail.com

mailto:sandiniru37@gmail.com

🔗 GitHub:

SandinIRU - Overview

Final-year Software Engineering student | Java • Python | AI-focused Backend Developer Focused on clean architecture, scalable systems, and applied AI. - SandinIRU

SandinIRU - Overview

https://github.com/SandinIRU

SandinIRU - Overview

🔗 LinkedIn:

www.linkedin.com

https://www.linkedin.com/in/sanduni-weerasinghe-7b452237b?utm_source=share&utm_campaign=share_via&utm_content=profile&utm_medium=ios_app

Feel free to reach out if you’d like to discuss my projects or potential opportunities…

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