SantechIT® is an end-to-end powerhouse in full-stack engineering, AI-accelerated systems, and tactile web interfaces.
Founded by Ishanga Mallawaarachchi. By pairing rigorous software architecture with sensory digital craft, we turn complex business logic into pure digital gold.
Crafted with intent.
Engineered for production scale.
Every product represents end-to-end design, database modeling, and performant frontend implementation.
Gempire E-Commerce Platform and Vault
Developed a premium e-commerce website specializing in certified, unheated Ceylon sapphires and rubies. The platform features a sophisticated, dark-themed luxury UI, dynamic "Vault Inspection" product cards that highlight specific gemological certification data (GIA, GRS, CGL), and direct inquiry integrations to facilitate high-end gemstone acquisitions.
Museum Academy Management System
A comprehensive, full-stack educational academy management platform built for Museum Academy. The system features a responsive public web portal with an interactive weekly timetable engine, subject/grade filtering, and tutor directory. Behind the scenes, it provides role-based management dashboards for Administrators, Coordinators, Teachers, Students, and Parents enabling end-to-end student enrollment, attendance tracking, examination marks upload, annual grade promotions, automated email notifications, and visual performance analytics.
Museum Academy
A robust digital archive for Museum Academy, facilitating the categorization and retrieval of historical artifacts. The project features advanced search filtering, a detailed viewer for high-resolution item data, and a secure admin backend for curators to manage the collection metadata.
Anura World Trading
A full-stack management system for an agricultural trading company. Features real-time stock tracking, expense management, and a relational database backend to streamline import-export documentation and warehouse operations
CasePrint
CasePrint is a comprehensive web-based design tool tailored for creating custom, print-ready phone stickers. The application features an interactive canvas that allows users to seamlessly add, scale, rotate, and manage the depth of various layers, including custom images, text, backgrounds, and stickers. To ensure physical printing accuracy, the tool includes device-specific templates with precise millimeter dimensions for outer bounds and camera cutouts, alongside dynamic MagSafe accessory alignment guides. The final output is optimized and locked to a 100% scale for flawless physical printing.
OmniLib - Digital E-Book Universe
A professional-grade e-book platform migrated from Supabase to a custom, self-hosted LAMP architecture. I engineered a robust backend using PHP and MySQL to handle direct file storage and user authentication. Key features include a custom-built SMTP socket mailer for reliable notifications, secure plaintext account recovery, and a persistent state engine that tracks and resumes user reading progress across all devices.
Hotel & Restaurant Management SaaS
A professional, multi-tenant SaaS platform built to handle complex hotel and restaurant operations. Features a sleek, dark-mode administration dashboard with strict role-based access control, point-of-sale (POS) integration, and secure tenant data isolation. The robust backend architecture supports dynamic inventory tracking, supplier management, and scalable API endpoints for seamless multi-hotel management.
SLTaxes Import Calculator Portal
A production-grade web application for calculating Sri Lankan import taxes and tariffs. Built with a robust Python backend using FastAPI and SQLAlchemy, featuring a modern, unified "Deep Navy + Amber" responsive UI. Includes real-time tax calculation, tariff search functionality, and a secure administrative dashboard.
Gym Management System
A full-stack gym management web application featuring member registration, QR-based check-ins, a point-of-sale system for memberships and retail products, and an owner/staff dashboard with real-time revenue and attendance stats.
Selectivity is our advantage.
If we’re not world-class at it, we don’t do it.
Cloud Architecture
Scalable, high-availability cloud infrastructure built for resilience and extreme load management.
Full-Stack
Performance applications built with modern engineering stacks.
AI Integration
Leveraging LLMs and neural networks to optimize your studio workflows and automate complex tasks.
Deep craftsmanship.
Modern engineering proficiencies.
Foundational roots.
Continuous pursuit of architectural mastery.
BSc (Hons) in Software Engineering
Focus on advanced software architecture and development.
Higher National Diploma (HND) in Computer Software Engineering
Built a foundation in full-stack development, project management, and UI/UX design.
Diploma in Graphic Designing
Developed advanced skills in visual communication and branding.
Have an ambitious vision?
Let’s architect it.
Open for bespoke full-stack engagements, software engineering roles, and AI pipeline consultations.