Software Engineering Undergraduate

MayanthaUdayanga

I build clean full-stack, mobile, desktop, and database-driven applications with a focus on practical workflows, reliable APIs, and polished user interfaces.

View my work Get in touchSri Lanka

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Product builds: Full stack
Spring Boot, Node.js, .NET: Intern-ready
Available immediately

JavaJavaScriptSQLC#CC++Spring BootNode.js.NETREST APIsMVCCRUDHTMLJavaJavaScriptSQLC#CC++Spring BootNode.js.NETREST APIsMVCCRUDHTMLJavaJavaScriptSQLC#CC++Spring BootNode.js.NETREST APIsMVCCRUDHTMLJavaJavaScriptSQLC#CC++Spring BootNode.js.NETREST APIsMVCCRUDHTML

CSSJavaScriptResponsive UISQLSchema DesignQueriesIntegrationGitGitHubVS CodeAndroid StudioDockerAWS Solutions Architect (in progress)CSSJavaScriptResponsive UISQLSchema DesignQueriesIntegrationGitGitHubVS CodeAndroid StudioDockerAWS Solutions Architect (in progress)CSSJavaScriptResponsive UISQLSchema DesignQueriesIntegrationGitGitHubVS CodeAndroid StudioDockerAWS Solutions Architect (in progress)CSSJavaScriptResponsive UISQLSchema DesignQueriesIntegrationGitGitHubVS CodeAndroid StudioDockerAWS Solutions Architect (in progress)

01Profile

Intern-ready engineer with a product mindset.

Second-year Software Engineering undergraduate at the National Institute of Business Management. Experienced in academic full-stack, mobile, desktop, database-driven and API-based application development. I care about clean code, OOP, MVC structure, REST integration, and shipping reliable features within team workflows.

02Selected work

Projects

Full-Stack Hotel Management

LUXE

Java + Spring Boot hotel management system with REST APIs and SQL.

JavaSpring BootRESTSQLMVC

Learning Management Platform

InstaTute

Web-based LMS connecting institutions, tutors, and students.

Full-StackWeb AppDB Design

Digital Product Mobile App

In progress

EZKEY

Mobile app for digital product sales with listing and secure purchasing flow.

AndroidMobileCRUD

Windows Desktop Application

Library Management

Desktop application to manage books, records and administrative tasks.

C#.NETDesktopSQL

03Toolkit

Skills & stack

Languages

Java
JavaScript
SQL
C#
C
C++

Backend

Spring Boot
Node.js
.NET
REST APIs
MVC
CRUD

Frontend

HTML
CSS
JavaScript
Responsive UI

Databases

SQL
Schema Design
Queries
Integration

Tools

Git
GitHub
VS Code
Android Studio
Docker

Cloud

AWS Solutions Architect (in progress)

04Background

Education & certifications

BSc (Hons) Software Engineering

Undergraduate

National Institute of Business Management

Pursuing honours degree alongside applied projects.

Higher National Diploma in Software Engineering

2026 – Present

NIBM

Enterprise App Development 2, Mobile, DSA, IoT & Robotics.

Diploma in Software Engineering

2024 – 2025

NIBM · GPA 3.3 / 4.0

Full-Stack Web, Database Management, Enterprise App Dev 1.

G.C.E. A/L — Mathematics Stream

2023

General English: B · ICT: B

Certifications

Introduction to Cybersecurity
Cisco · 2024
Share Data Using Google Data Analytics
Google Cloud · 2024
AWS Solutions Architect — Associate
Amazon Web Services · In progress

05Contact

Let's work together

Open to internship roles and conversations with HR & engineering teams. Email is the quickest way to reach me.

Say hello

Emailmayantha743@gmail.com Phone+94 78 368 6802 LinkedInlinkedin.com/in/mayanthaudayanga GitHubgithub.com/Mayanthaz