UI/UX Designer · Frontend Developer · Software Engineer — Colombo, Sri Lanka
I'm Kalindu Gayanjith, a UI/UX Designer, Frontend Developer and Software Engineer from Colombo, Sri Lanka. I design clear, useful digital experiences and turn them into responsive, production-ready websites and applications.
UI/UX & Development Portfolio
A selection of UI/UX design, web design, mobile app design, SaaS interfaces and software development projects. Each project combines visual design, user experience and practical development.
Mobile food ordering app focused on a simple, intuitive and enjoyable user experience.
AI-powered ERP and supply chain risk intelligence platform for monitoring business risks.
Beauty service booking experience designed to make discovering and booking services easier.
Responsive website for architectural design and technical documentation services in Sri Lanka.
System that allows users to register, track, and manage their pets’ health records, appointments, and daily care activities.
About me
I'm Kalindu Gayanjith, a UI/UX Designer and Frontend Developer based in Colombo, Sri Lanka. My background in software development shapes the way I approach design. I care about how an interface looks, how it feels to use and how it will actually be built.
I enjoy turning ideas into clear user flows, thoughtful interfaces and responsive digital products. My work includes mobile app design, SaaS dashboards, business websites, responsive web design and full-stack web applications.
I use Figma for UI/UX design and prototyping and work with technologies such as Vue.js, React, Next.js and Laravel when bringing designs into production.
Alongside my professional work, I'm currently studying for an MSc in Artificial Intelligence, which has expanded my interest in AI-powered products and emerging technology.
UI/UX Design + Software Development
I work across both design and development, taking ideas from user flows and Figma prototypes to responsive, production-ready interfaces. My experience with Vue.js, React, Next.js, Laravel and REST APIs helps me design with real implementation in mind.
Design & Development Skills
Professional Experience
Plexxas Solution (Pvt) Ltd
Working on web applications across frontend development, UI implementation, API integration and responsive interfaces. I work with modern frontend technologies and design tools to turn product ideas and designs into practical digital experiences.
Weblook International (Pvt) Ltd
Worked on production web applications using Vue.js, Laravel, Tailwind CSS and Bootstrap. Built responsive interfaces, integrated REST APIs, fixed bugs and collaborated with design and backend teams to improve usability and application reliability.
Education
Ural Federal University, Russia
University College Dublin, Ireland
What I do
From early product ideas to polished interfaces and frontend implementation, I help turn digital concepts into useful, responsive experiences.
User flows, wireframes, prototypes and polished interfaces designed around real users and clear product goals.
Responsive websites and landing pages that combine visual design, usability, accessibility and performance.
Production-ready interfaces built with Vue.js, React, Next.js and modern frontend technologies.
Turning Figma designs into responsive, maintainable interfaces while keeping the original design details intact.
Personal portfolio showcasing UI/UX design, frontend development, software engineering projects and creative web experiences.
Python chatbot built with Flask that uses pattern matching to process user input and generate intelligent responses.
Desktop gym management application built with C# Windows Forms, featuring a modern UI and Azure integration.
React task management application with Bootstrap, React Router and SweetAlert2 for an interactive user experience.
Plexxas Solution (Pvt) Ltd
Enhanced and optimized an admin dashboard for a vehicle booking system, improving responsiveness and simplifying the management of bookings, drivers, and vehicles.
Vue.js · Laravel
Weblook International (Pvt) Ltd
Worked on a SaaS-based food delivery platform that connects customers with restaurants while providing vendors with tools to manage menus, orders, and daily operations.
Laravel · Inertia.js · MySQL
Weblook International (Pvt) Ltd
Developed features for a web-based vehicle auction platform connecting Sri Lankan users with Japanese auctions, supporting vehicle management and online bidding workflows.
Laravel · Inertia.js · MySQL
Weblook International (Pvt) Ltd
Designed and developed a responsive vendor management web application using React, Tailwind CSS, and MUI, integrating backend APIs to create a smooth and user-friendly experience.
React · Tailwind CSS · MUI