iPhone Mockup

SOFTWARE
DEVELOPER

Building high-performance mobile apps with Kotlin and Flutter. I focus on responsive UIs, smooth API integration, and optimized performance across Android and cross-platform environments.

About me

Hey, I’m Dwyane Royston — or just Roy. I’m a mobile app developer from Chennai, India. I’m passionate about building high-performance mobile apps that make a real impact. My journey into app development started with a love for tech and problem-solving.

I work with both Flutter for cross-platform apps and Kotlin with Jetpack Compose for native Android development. I’ve got a B.Sc. in Computer Science and have been actively working on real-world projects, sharpening my skills in UI/UX design, API integration, and performance optimization. Feel free to check out my work and reach out if you’d like to collaborate or chat about opportunities!

Dwyane Royston

Tools and Technologies

Core Expertise

Dart Flutter Kotlin Java

Mobile Development

Kotlin Jetpack Dart Flutter

Front End

HTML CSS JavaScript

Frameworks and Libraries

Jetpack Bootstrap

Back End

SQL Firebase

UI/UX

Figma Canva

Version Control

GitHub Git

Productivity Tools

VS Code Android Studio IntelliJ Notion ChatGPT Postman Calendar

Projects

RentSync

RentSync

RentSync is a Flutter-Firebase app that connects tenants and landlords for easy service requests and maintenance tracking. Tenants can submit issues, while landlords manage requests and stay updated — all in one streamlined platform.

Flutter Dart Firebase Figma
Task Box

Task Box

Task Box is a Kotlin-Compose to-do app for organizing tasks with ease. Users can create tasks, add sub-tasks, and assign categories — all stored locally with Room DB. It’s a clean, offline-first productivity tool designed for focus and simplicity.

Kotlin Jetpack Compose Android Studio Room DB Figma
Portfolio

Portfolio

My portfolio features a selection of projects that highlight my skills in web design, development, and user experience. Each project is designed with a focus on clean, responsive design, intuitive navigation, and seamless functionality to deliver effective digital solutions.

HTML CSS JavaScript Figma
Cafe Radiance

Cafe Radiance

Cafe Radiance is a responsive website designed to enhance a coffee shop’s digital presence. It features an intuitive menu, online ordering, and tools for managing orders and customer information, ensuring a seamless user experience

PHP HTML CSS JavaScript

Contact Me

Feel free to reach out for collaborations or just a chat.

Chennai, Tamil Nadu

dwayneroyston11@gmail.com

9342862726

LinkedIn

LET’S GET IN TOUCH

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