Hi, I am
Software Engineering Undergraduate skilled in Next.js, Node.js, Spring Boot, Java, MySQL, and MongoDB. I build modern full-stack web applications, from intuitive and responsive frontends to robust backends, REST APIs, secure JWT authentication, and well-structured databases from concept to deployment.
const developer = {name: "Sampath Menuka",role: "Full Stack Developer",skills: ["Next.js",
"Node.js",
"Spring Boot",
"Java"],passion: "Building great products"};
Next.js
Node.js
Spring Boot
Java
MongoDB
MySQLHi there! I'm Sampath Menuka Chandimal, a Software Engineering Undergraduate at Sabaragamuwa University of Sri Lanka. I specialize in building modern full-stack web applications using Next.js, Node.js, Spring Boot, and Java, with experience developing REST APIs, secure JWT authentication, responsive user interfaces, and well-structured databases.
I'm passionate about turning ideas into reliable, scalable, and user-friendly applications. I continuously explore new technologies and improve my skills while focusing on building high-quality software solutions that solve real-world problems.
Software Engineering Undergraduate
Full Stack Development
Sri Lanka
Technologies and tools I work with
Next.js
React.js
Angular
JavaScript
TypeScript
HTML
CSS
Group LeaderLed development of a full-stack parking system managing 100+ slots with real-time availability. Implemented JWT authentication, Stripe payment integration, and achieved 97% test coverage with role-based access control.
Group ProjectAI-powered CV optimization platform used by 200+ users. Integrated Google Gemini AI for intelligent resume analysis, achieving 85% ATS score improvement for users. Reduced PDF generation time by 60% using async processing.
A marketplace where creators sell ebooks, courses and downloadable files. Features Stripe checkout, a personal download library, verified-buyer reviews, a creator studio where sellers keep 90% of each sale, and admin moderation.
A crypto dashboard with live prices for the top 100 coins via the CoinGecko API, sparklines, search, interactive price charts and a saved watchlist. Shared API caching and lazy-loaded pages halved the initial JavaScript download.
A full-stack point of sale system for small shops: a fast register with scanner-style search and discounts, server-verified stock and pricing on every sale, and a back office for inventory, customers, sales history and reports.
An unofficial, student-built GPA tracker for Sabaragamuwa University of Sri Lanka. Calculates semester, cumulative and final GPA as results are released, shows how each year contributes to your final standing, and flags repeat subjects early.
A storefront for AI and productivity subscriptions in Sri Lanka, with products organised by category and priced in rupees. Customers choose a product, then complete payment and delivery with support over WhatsApp.
A responsive single-page site for an art studio, with an animated split-layout hero, scroll-reveal effects, an app-style mobile tab bar, an FAQ accordion and a validated contact form. Keyboard-accessible with reduced-motion support.
A responsive, multi-page NFT marketplace with a dark neon design, a live auction countdown, a searchable and filterable gallery, and form validation with a password strength meter. Built mobile-first with swipeable card rows.
DemoA responsive coffee shop site built without frameworks, with a searchable menu, a slide-in cart that survives reloads, light and dark themes, a live "Open now" status and a contact form that validates as you type.
German Society for Emergency Medicine (DGINA) · Jun 2026
Our team EMerge 2 secured 3rd place at the International Hackathon on Emergency Medicine, held during the 25th International Conference on Emergency Medicine (ICEM 2026) in Hamburg. An incredible experience of teamwork, innovation and solving real-world healthcare challenges, and I am grateful to my amazing teammates and everyone who made it possible.
IEEE Activities
NEXORA 1.0 – IEEE WIE Student Branch, Sabaragamuwa University of Sri Lanka
Career Compass – IEEE Student Branch, Sabaragamuwa University of Sri Lanka
HOPE – IEEE WIE Student Branch, Sabaragamuwa University of Sri Lanka
IEEE Day – IEEE Student Branch, Sabaragamuwa University of Sri Lanka
Let's Chat! Whether you have a question, a project idea, or just want to connect, I'm always happy to hear from you. Drop me a message, and I'll be in touch soon!
Hi, I am
Full Stack Developer · SE Undergraduate
I build modern web applications, from intuitive frontends to robust backends.
About
Hi there! I'm Sampath Menuka Chandimal, a Software Engineering Undergraduate at Sabaragamuwa University of Sri Lanka. I specialize in building modern full-stack web applications using Next.js, Node.js, Spring Boot, and Java, with experience developing REST APIs, secure JWT authentication, responsive user interfaces, and well-structured databases.
I'm passionate about turning ideas into reliable, scalable, and user-friendly applications. I continuously explore new technologies and improve my skills while focusing on building high-quality software solutions that solve real-world problems.
Skills
Next.jsReact.jsAngularJavaScriptTypeScriptHTMLCSSProjects
Group Leader01Online Parking Reservation System
Led development of a full-stack parking system managing 100+ slots with real-time availability. Implemented JWT authentication, Stripe payment integration, and achieved 97% test coverage with role-based access control.
Group Project02AI-Powered CV Optimization System
AI-powered CV optimization platform used by 200+ users. Integrated Google Gemini AI for intelligent resume analysis, achieving 85% ATS score improvement for users. Reduced PDF generation time by 60% using async processing.
03Marketplace for Digital Products
A marketplace where creators sell ebooks, courses and downloadable files. Features Stripe checkout, a personal download library, verified-buyer reviews, a creator studio where sellers keep 90% of each sale, and admin moderation.
04Crypto News & Market Tracker
A crypto dashboard with live prices for the top 100 coins via the CoinGecko API, sparklines, search, interactive price charts and a saved watchlist. Shared API caching and lazy-loaded pages halved the initial JavaScript download.
05Point of Sale System
A full-stack point of sale system for small shops: a fast register with scanner-style search and discounts, server-verified stock and pricing on every sale, and a back office for inventory, customers, sales history and reports.
06GPA Tracker for University Students
An unofficial, student-built GPA tracker for Sabaragamuwa University of Sri Lanka. Calculates semester, cumulative and final GPA as results are released, shows how each year contributes to your final standing, and flags repeat subjects early.
07AI & Productivity Subscription Store
A storefront for AI and productivity subscriptions in Sri Lanka, with products organised by category and priced in rupees. Customers choose a product, then complete payment and delivery with support over WhatsApp.
08Creative Studio Website
A responsive single-page site for an art studio, with an animated split-layout hero, scroll-reveal effects, an app-style mobile tab bar, an FAQ accordion and a validated contact form. Keyboard-accessible with reduced-motion support.
09Curated NFT Marketplace
A responsive, multi-page NFT marketplace with a dark neon design, a live auction countdown, a searchable and filterable gallery, and form validation with a password strength meter. Built mobile-first with swipeable card rows.
Demo10Artisan Coffee Shop Website
A responsive coffee shop site built without frameworks, with a searchable menu, a slide-in cart that survives reloads, light and dark themes, a live "Open now" status and a contact form that validates as you type.
Awards
3rd PlaceGerman Society for Emergency Medicine (DGINA) · Jun 2026
Our team EMerge 2 secured 3rd place at the International Hackathon on Emergency Medicine, held during the 25th International Conference on Emergency Medicine (ICEM 2026) in Hamburg. An incredible experience of teamwork, innovation and solving real-world healthcare challenges, and I am grateful to my amazing teammates and everyone who made it possible.
IEEE Activities
IEEE WIE Student Branch, Sabaragamuwa University of Sri Lanka
IEEE Student Branch, Sabaragamuwa University of Sri Lanka
IEEE WIE Student Branch, Sabaragamuwa University of Sri Lanka
IEEE Student Branch, Sabaragamuwa University of Sri Lanka
What's next?
Whether you have a question, a project idea, or just want to connect, I'm always happy to hear from you.
