JANIDU SANDARUWAN
Free quizzes, mock exams, reference sheets and revision resources organised for SLIIT students.
Image and PDF tools, study timetable planning, CV making, image-to-text and more useful tools for university students.
Hello, I'm Janidu Sandaruwan
IT Undergraduate • Full-Stack Developer • Business System Builder
I build business systems, websites, Android apps, and student resources that help people work and learn faster.
Practical systems built to simplify real business operations, workflows and daily management.
About Me
I am Janidu Sandaruwan, a 21-year-old B.Sc. (Hons) Information Technology undergraduate at SLIIT from Colombo, Sri Lanka.
I enjoy building useful digital products such as business management systems, websites, Android apps, and learning platforms. My goal is to become the best developer I can be by building real solutions.
Tech Stack
Featured Projects
A growing platform with useful university tools including Image and PDF tools, Study Timetable Planner, CV Maker, Image to Text and more.
A multi-vendor online marketplace for Sri Lankan sellers, supporting multiple categories including clothing, furniture and electronics. Sellers get their own shop with product listings, colour variants and customer reviews, while buyers browse verified stores — with Google sign-in and email verification built in.
A SaaS platform built for Sri Lankan tuition masters to manage their classes digitally. Tutors can track student attendance, monitor monthly fee payments, generate professional invoices, and send automated WhatsApp payment reminders — all from one dashboard, replacing notebooks and scattered messages.
● LIVE BUSINESS PRODUCT
A point-of-sale system for Sri Lankan shop owners to manage sales, products, stock, customers and daily business operations from one dashboard.
● LIVE BUSINESS PRODUCT
An order-management dashboard for online business owners to organise customer orders, monitor order progress and manage daily operations in one place.
A free student resource platform created to help students practise mock exams, download reference sheets, access revision resources, and receive updates for newly uploaded study materials.
A student-friendly GPA calculator built for SLIIT students to select their year, semester and grades, then instantly calculate their estimated GPA, pass status and Dean’s List eligibility.
An Android task-management application to organise daily tasks, remember important work and receive reminders.
A creative gaming website built for gaming content, community media, modern visuals and an engaging brand experience.
A real-world POS and clothing business management system with billing, stock control, reports, users and online deployment.
Online guest house booking system with room availability checking and digital booking records.
Management system for member registration, payment control, and fitness center operations.
Online finance record system for managing financial work with multiple employees instead of manual books.
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What I Build
Billing, stock, payments, users, reports, and workflows.
Personal brands, business websites, content platforms, and landing pages.
Task apps, reminder apps, and simple productivity tools.
Reference sheets, quizzes, mock exams, and exam resource hubs.