Md Arafath Rahman

Md Arafath Rahman/Open Source & Frontend Developer · Bangladesh

I design and build Creative Digital Products digital products & open-source software.

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A few things I'm making

01 / 03

Local LLM

A lightweight, privacy-focused local LLM runner for running open-source models completely offline on your device.

AI / Offline Inference

Read the case study GitHub
02 / 03

BrowserOS

A web-based operating system experience. Currently building the native Android edition with modern multitasking.

Web OS + Android (In Development)

Read the case study GitHub Android in dev
03 / 03

Pith

A private voice-to-insight companion that works completely offline.

Product design + development

Read the case study

Latest Work

Local AI

Local AI

Open Source AI

A lightweight, privacy-focused local artificial intelligence engine built for fast offline inference and on-device processing.
Material 3 Expressive Screen UI

Material 3 Expressive UI

UI / Design System

Fluid Material 3 expressive UI components and interactive screen layouts crafted with modern responsive styling.
Arbian Enterprise Shopping App

Arbian Enterprise Shopping

E-Commerce

A commercial e-commerce platform with rich product catalog, responsive shopping flow, and streamlined modern architecture.
Surfex - Movies and Series

Surfex - Movies & Series

Media / Streaming

Entertainment streaming portal showcasing trending titles, series discovery, and cinematic dark mode interface.

How I contribute

Product work that gets all the way to the browser.

I'm at my best where product design and frontend development overlap: figuring out the experience, then doing the work to make it real.

01

Product design

Flows, information hierarchy, interaction states, and prototypes in Figma.

02

Design systems

Tokens, reusable components, variants, and the rules that keep a product consistent.

03

Frontend

React, Next.js, TypeScript, Tailwind CSS, and responsive implementation.

04

Interface quality

Accessibility, keyboard behavior, loading and error states, motion, and visual QA.