Hello!

I'mSandusarani
Senadeera

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Passionate Information Technology undergraduate with experience in full-stack development, mobile application development, and QA automation. I enjoy building modern, user-friendly applications, learning new technologies, and creating innovative solutions that solve real-world problems.

Sandusarani Senadeera

About Me

Sandusarani Senadeera

BSc (Hons) in Information Technology Undergraduate

I focus on turning real-world problems into clean, scalable software. My work spans web development with React and Next.js, backend APIs with Spring Boot, Android apps with Kotlin, and QA automation with Python and Selenium. I believe success in tech comes from balancing strong technical skills with communication, teamwork, and a growth mindset.

QA TesterMobile App DeveloperFull Stack DeveloperWeb DeveloperFrontend DeveloperUI/UX Designer

My Education

Academic background — building strong foundations in Information Technology.

SLIIT — Faculty of Computing

2023 – 2027

BSc (Hons) in Information Technology

Colombo, Sri Lanka

Undergraduate in Information Technology. Active member of the IT community through ITSC events, Career Day, and IEEE SLIIT programs focused on industry-relevant skills and professional growth.

St. Joseph's Girls' School, Nugegoda

2018 – 2020

Secondary Education

Nugegoda, Sri Lanka

Completed secondary education before pursuing higher studies in Information Technology at SLIIT.

View full profile on LinkedIn

My Services

Delivering end-to-end solutions from design to deployment and quality assurance.

Frontend Development

Responsive, accessible web interfaces with React, Next.js, HTML, CSS, and JavaScript — built with modern UI/UX principles.

Full-Stack Development

End-to-end web applications with REST APIs, Spring Boot backends, database integration, and scalable MVC architecture.

Mobile Development

Android applications using Kotlin and XML layouts, following Material Design and mobile UX best practices.

QA & Test Automation

Automated testing with Python and Selenium to ensure quality, reliability, and confidence in every release.

My Skills

HTML95%
CSS90%
JavaScript88%
TypeScript82%
React / Next.js85%
Java / Spring Boot80%
Kotlin / Android78%
Python / QA Automation75%
Figma / UI-UX85%

My Portfolio

Projects from my GitHub — updated when I upload new repos.

Sandusarani Senadeera Portfolio preview 1

Sandusarani Senadeera Portfolio

Personal portfolio website built with Next.js, Tailwind CSS, and Framer Motion.

OngoingTypeScript
Postman API Automation preview 1

Postman API Automation

Mini API automation suite using Postman collections and Newman CLI — automated REST API tests with HTML report generation.

In ProgressJavaScript
NexaTrust Bank preview 1

NexaTrust Bank

QA project for NexaTrust Bank — test automation and quality assurance on a TypeScript fintech banking platform.

In ProgressTypeScript1
pixelssuite-QA-Automation preview 1

pixelssuite-QA-Automation

QA automation suite built with Python and Selenium for automated web application testing.

In ProgressPython1
Maintenance Incident Ticketing preview 1

Maintenance Incident Ticketing

Maintenance incident ticketing system (Spring Boot) for a Smart University System.

CompletedJava1
Ticket Purchasing Management preview 1

Ticket Purchasing Management

Ticket purchasing management system for event handling, bookings, and administration.

CompletedJava1
Virtual Network Infrastructure preview 1

Virtual Network Infrastructure

Virtual network infrastructure deployment covering cloud networking and DevOps configuration.

Completed1
Spring Boot Greeting API preview 1

Spring Boot Greeting API

Spring Boot REST API with @GetMapping, @PathVariable, and @RequestParam endpoints.

CompletedJava1
Medi-care preview 1

Medi-care

Hospital management system with patient portal, appointments, consultations, lab reports, and pharmacy modules.

In ProgressHTML1
AI ChatBot preview 1

AI ChatBot

Multimodal AI chatbot web app integrating Gemini AI for intelligent user experiences.

CompletedJavaScript1
QR Code Generator preview 1

QR Code Generator

Responsive QR code generator built with HTML, CSS, and JavaScript — enter text or URL and download instantly.

CompletedCSS1
ITPM Assignment preview 1

ITPM Assignment

Industry project management assignment demonstrating software development lifecycle practices.

CompletedJavaScript1
PowerUp App preview 1

PowerUp App

Android workout app UI built with XML layouts following mobile UX best practices.

CompletedKotlin1
Daily Habit Tracker preview 1

Daily Habit Tracker

Android habit tracker built with Kotlin and SharedPreferences for local data persistence.

CompletedKotlin1

Get In Touch

Have a project in mind or want to collaborate? I'd love to hear from you.

Location

Colombo, Western Province, Sri Lanka

Connect with me

Message on LinkedIn

Best way to reach me for projects & collaboration

I respond quickly on LinkedIn. Send me a direct message about job opportunities, freelance work, or anything you'd like to discuss.