Md Arafath Rahman

Md Arafath Rahman/Open Source & Frontend Developer · Bangladesh

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

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Some remarkable projects

01 / 04 Featured

QwenCode

High-context open-source AI coding copilot and model integration for advanced instruction tuning and code generation.

AI / Code Intelligence

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02 / 04 Featured

OpenCode

Autonomous open-source AI coding framework, dynamic tool execution pipelines, and automated developer CLI.

AI / Autonomous Coding

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03 / 04 Featured

Local AI

Lightweight, privacy-focused local artificial intelligence tool designed for fast offline inference and on-device processing.

AI / On-Device Inference

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04 / 04 Featured

ZenBrowser

Modern, privacy-focused desktop web browser built with split views, vertical tab workspaces, and sleek styling.

Desktop / Web Browser

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05 / 10 Agentic AI

Agent Reach

Multi-channel autonomous AI agent framework designed for intelligent outreach, web navigation, and automated actions.

Autonomous AI / Agents

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06 / 10 Web OS

BrowserOS / nanoBeard

BrowserOS

A full web-based operating system with desktop window management and native Android bridge under development.

System / Web Desktop

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07 / 10 Vision AI

Pixel RAG

Multimodal Retrieval-Augmented Generation engine for visual document parsing, image grounding, and reasoning.

Multimodal AI / Vision RAG

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08 / 10 AI Copilot

MiniMax Code

Advanced AI coding assistant and automated developer copilot built on top of MiniMax high-context LLM models.

Developer Tools / LLMs

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09 / 10 Vector Engine

ZVEC Alibaba

Blazing-fast embedded vector database and nearest-neighbor similarity search optimized with SIMD instructions.

Vector Database / Alibaba

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10 / 10 Editor Core

VScode

Open-source contributions to Visual Studio Code: developer workflow tooling, workbench responsiveness, and extensions.

Developer Tooling / Editor

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Latest Work

Fitness / Open Source ✦ Android App

Open GYM

An open-source workout tracking, gym management, and fitness analytics ecosystem designed for lifters and athletes with Material 3 Expressive UI.

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MiniMaxCode Hover Preview

AI Coding Copilot ✦ High Context LLM

MiniMaxCode

Advanced AI coding assistant and automated developer copilot built on top of MiniMax high-context LLM models.

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Autonomous AI / Agents ✦ Multi-Channel

Agent Reach

Multi-channel autonomous AI agent framework designed for intelligent outreach, web navigation, and automated actions.

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PixelRAG Hover Preview

Multimodal AI / Vision RAG ✦ Document Vision

PixelRAG

Multimodal Retrieval-Augmented Generation engine for visual document parsing, image grounding, and multimodal reasoning.

View on GitHub Explore on Work

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.