Javiru Geesath

Background & Foundations.

Education, practical engineering experience, and technical focus areas.

Academic Background

Schooling & Roots

Richmond College

Galle, Sri Lanka

Built my foundational curiosity in computing, logic, mathematics, and early programming experiments here.

Higher Education

Curtin University

Colombo Campus

Currently pursuing a Bachelor of Science in Software Engineering, diving deep into software architectures and distributed computing.

What I Build

I focus on building reliable software with clean UI architecture and fast backends.

Whether writing high-throughput utilities in Rust or Go, engineering mobile utilities in Kotlin, or crafting responsive WebGL graphics in Next.js and Three.js, my goal is always simplicity, zero fluff, and solid execution.

Technologies & Toolkit

Systems & Backend
RustGoNode.jsPostgreSQLDockerLinux VPS
Web & Graphics
TypeScriptNext.jsReactThree.js / WebGLTailwind CSS
Platforms & Tools
Kotlin (Android)TauriPythonBunGit
ExperienceActive

Founder of Lumigon

lumigon.site • Design Studio & Digital Products

Lead Developer at Eduvance

eduvance.au • Educational Systems & Platforms

Principles
High Performance

Low latency, minimal dependencies, and efficient memory usage across platforms.

Full-Stack Craft

Thoughtful design from database schema and Linux servers to the front-end user experience.

Open Source Mindset

Writing software that is modular, documented, and valuable to other developers.

Featured Projects.

A curated showcase of developer utilities, systems experiments, and web applications built with performance and clean ergonomics.

Java
3 stars
Portel

Portel

Minecraft plugin to host websites inside minecraft

Java
Live DemoSource
TypeScript
3 stars

altus-ui

Multi Themed UI component library. Built for performance with minimal JS.

Typescript
Live DemoSource
Kotlin
1 star

Memory

Obsidian-inspired Android personal knowledge management and note-taking app

Kotlin
Source
Rust
1 star

QVNC

A VNC client with built in OCR so you can actually select text from console. +good UI unlike other free options.

Rust
Source
JavaScript
1 star

Colly

A browser extension for inspecting webpage elements to reveal their CSS styles, Tailwind CSS utility classes, and CSS animations.

Javascript
Source
JavaScript
1 star

Helios

A browser extension for Chrome and Firefox that lets you select any area on a page and get an AI explanation — like having a tutor inside your right-click menu.

Javascript
Source
Svelte
EndpointView

EndpointView

Desktop app to test api endpoints and database requests

Svelte
Source
JavaScript
AI Cmd

AI Cmd

Command prompt 'ai' to select which agent to use

Javascript
Source
Explore All 36 Repositories on GitHub

Get in touch.

Have a project in mind, a technical challenge to discuss, or just want to connect? Reach out below.

Open to engineering opportunities, design collaborations, and technical partnerships.

Based in Colombo, Sri Lanka (UTC+5:30) and available for remote work globally. Drop a direct message or send an inquiry.

Direct Contact
Email
geesathk@gmail.com
Discord
v_late
Network & Profiles
GitHubLinkedInDribbble
Colombo, Sri Lanka (UTC+5:30) • Operating Globally & Remote

Send an inquiry

Messages go directly to my inbox. I usually reply within 24 hours.

JAVIRU GEESATH•© 2026 ALL RIGHTS RESERVED