Available for projects

Nimesh Kumarasinghe

Full-Stack Developer & Designer

Crafting exceptional digital experiences with cutting-edge technologies. Passionate about building scalable applications that make a difference.

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About Me

Engineering Thoughtful Digital Solutions

A passionate Software Engineering graduate and graphic designer who loves building innovative,

user-focused digital solutions and visually compelling designs. Eager to leverage my skills in real-world

projects and contribute to meaningful solutions. I'm always exploring new technologies, sharpening my

skills, and pushing creative boundaries.

Based in: Sri Lanka
Focus: Full-stack web & mobile and AI
Also does: UI/UX & graphic design
Languages: English, Sinhala
Status: Available for projects

Passions

What I’m Passionate About

I'm passionate about building innovative solutions that solve real-world problems. Here are the areas where I focus my skills and creativity.

Full-Stack Development

Building end-to-end web applications with modern frameworks and technologies, from responsive frontends to scalable backend systems and RESTful APIs.

Graphic Design

Creative visual solutions that communicate your brand message effectively and leave lasting impressions.

Skills

Tools I reach for

A working toolkit spanning frontend, backend, data, and design — assembled through coursework, projects, and self-driven learning.

Frontend Development

HTML5

CSS3

JavaScript

React

React Native

Next.js

Tailwind CSS

Bootstrap

Figma

Backend Development

Node.js

Express.js

Python

Spring Boot

.NET

REST APIs

Databases & APIs

MySQL

MSSQL

SQLite

MongoDB

Firebase

Postman

Tools & Technologies

Git

GitHub

VS Code

Visual Studio

Arduino

Photoshop

Illustrator

Cloud & Platforms

Google Cloud

AWS

Microsoft Azure

DigitalOcean

Projects

Selected work

University modules, personal builds, and design projects — spanning web, mobile, and UI/UX.

Road Issue Reporting System with Duplicate Complaint Identification

A smart, community-driven system designed to improve urban road infrastructure management in Sri Jayawardenapura Kotte. Includes a mobile app for real-time issue reporting by the public and a web dashboard for municipal staff. A YOLOv5-based machine learning model detects road issues (e.g., potholes, damaged pedestrian paths) from images, while a geospatial algorithm identifies duplicate complaints.

React.jsReact NativeNode.jsPythonFastAPIYOLOv5MongoDBFirebaseJWT

Sri Lanka Train Tracker

A microservices-based real-time train tracking system developed for Sri Lanka Railways to improve operational efficiency, passenger safety, and user experience. Includes a RESTful backend, a single-page application for live train location visualization, and a simulated data generator acting as IoT devices.

React.jsNode.jsMongoDBMySQLREST APIJWT

GitHub

PlanMate – iOS Group Event Organizer App

An iOS app developed for a university module to simplify group activity planning. Helps users coordinate group events by proposing activities, voting on schedules and venues, and syncing with device calendars. Supports real-time updates via Firebase and offline access with Core Data.

SwiftSwiftUIFirebase FirestoreFirebase AuthCore DataMVVM

GitHub

ShiftWise – Employee Shift Scheduler

A modern platform that helps managers easily schedule employee shifts and export schedules. Built for small businesses, restaurants, and support teams — includes real-time dashboards, email notifications, and country-specific holiday calendars.

C#ASP.NET Core Web APIEntity Framework CoreAzure SQLReactTailwind CSSJWTSMTP Email (Brevo)DinkToPdfCalendarific

GitHub

Game Quest – Algorithm-Based Games

Built in Java as part of a Programming Data Structures and Algorithms module, this group project involved designing a suite of interactive games that teach core data structures and algorithms through gameplay. Main contribution: the Knight's Tour game using a backtracking algorithm, where players guide a knight across a chessboard to visit every square exactly once.

JavaSwingData Structures & AlgorithmsOOPBacktrackingTesting

GitHub

CookIt Meal Planner App Design

A user-friendly meal planning app focused on making cooking and organizing meals easier — smart recipe search and filters, step-by-step cooking instructions, shopping list generation, meal planner and favorites organization, and personalized recipe recommendations. Designed in Figma following iOS design standards.

FigmaSketchiOS DesignPrototyping

Prototype

Online Library Web App Design

A responsive online library platform focused on improving usability and accessibility through user-centered design — clean navigation, improved search and advanced filters, user-friendly book detail pages, sample previews and a review system, and mobile-responsive layouts. Involved user research, wireframing, and usability testing.

FigmaDesign PrinciplesUser ResearchPrototyping

Prototype

MediConnect Healthcare App Design

A modern healthcare app designed to address the challenges of in-person medical visits during the COVID-19 pandemic, simplifying access to medical services. A university-module project focused on accessibility, convenience, and seamless digital interaction in the healthcare domain.

FigmaDesign PrinciplesUser ResearchPrototyping

Prototype

BookHunt – Bookstore Finder & Ordering App

An Android app that helps users find and order books from nearby physical or online bookstores. If a book isn't available, users can still place an order, which vendors can accept or decline. Vendors can manage inventory and orders efficiently.

KotlinAndroidMobile App

GitHub

Contact

Great things start with a simple idea. Let's build yours.

Open to full-time roles, freelance work, and interesting collaborations — in web, mobile, or UI/UX.