Welcome to myDigital Universe
I build secure software, explore how systems fail, and write stories about technology and the future.
Code that defends.
Stories that dream.
I'm Ishan Oshada, a backend developer and security researcher based in Colombo, Sri Lanka. I build secure backend systems with Python, Go, and PHP, and investigate how software fails.
My work brings together software development, system architecture, cybersecurity, and science-fiction writing.
More about meEverything I work with,
in orbit
Universe
Security write-ups
& deep dives
Tools I've
built & explored
Interactive
web experiments
Sri Lanka Strategic Defense Grid
Advanced geospatial Integrated Air Defense System (IADS) simulator for Sri Lanka. Features kinetic intercept physics, genetic optimization algorithms, and live threat simulation. Built with React & TypeScript.
STRAT-X ICBM
interactive 3D platform for simulating ballistic trajectories and optimizing global launch positioning. Features kinematic visualization of the Indian Ocean Geoid Low using React & Three.js.
The Path of Abhidhamma
An interactive, web-based visualization of the mind and matter according to Theravāda Abhidhamma.
Soundarya Lahari Mantra Finder
An AI-powered spiritual guide that searches Hindu and Buddhist texts, explains Bija mantras, creates combined mantras, offers meditation guides, and provides audio chants with multilingual support.
AI-Powered Sri Lankan Name Generator
Generate authentic Sri Lankan names using AI. Filter by gender and IQ, explore meanings in multiple languages, and integrate via public API. Includes interactive web app with light/dark mode.
AI UI Design Assistant
AI UI Design Assistant - Generate high-fidelity UI mockups and full-stack concepts using Google Gemini AI. Get complete design breakdowns, database models, API routes, and accessibility reports.
Sri Lanka Lottery Results & Predictions
AI-powered platform providing real-time Sri Lanka lottery results and predictions for NLB, DLB, and other lotteries. Includes next-day/weekly predictions, confidence levels, and historical analytics.
Backend Architect AI
Generate complete backend plans (architecture, database models, API endpoints, security guidance, Docker setup) and framework-specific code snippets to jumpstart development.