Hello, I'm

Abu Qamar

Software Engineer

Building scalable systems & crafting delightful user experiences

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Type help to see available commands — or just explore.

visitor@abu — zsh

Featured Projects

Some of my recent work

Screenshot coming soon

CodeCrafters

A full-featured Learning Management System where instructors create and publish video-based courses, and students browse, purchase (via Razorpay), and track their learning progress. Built with Next.js 14 App Router, Prisma ORM, MySQL, Mux for video streaming, and NextAuth.js for authentication.

Next.jsTypeScriptReactPrismaMySQLNextAuth.jsMuxRazorpayUploadThingTailwind CSSZustandMongoDBRadix UIRecharts
See How I Built It
Screenshot coming soon

ChatterHub

A real-time Discord-style communication platform built with Next.js 14, Socket.io, and LiveKit. Features server-based communities with text, audio, and video channels, 1:1 direct messaging, member management with role-based permissions, and infinite message pagination — all with real-time updates via WebSocket.

Next.jsTypeScriptReactSocket.ioLiveKitPrismaMySQLClerkUploadThingTailwind CSSZustandTanStack QueryRadix UIZod
See How I Built It
Screenshot coming soon

MeetWise

An AI-powered meeting platform where users create custom AI agents with unique instructions, start video calls with those agents as real-time participants, and receive auto-generated transcripts and summaries after each meeting. Built with Next.js 15, React 19, tRPC, Stream Video & Chat SDKs, OpenAI Realtime API, Inngest background jobs, and Drizzle ORM with PostgreSQL.

Next.jsTypeScriptReacttRPCDrizzle ORMPostgreSQLStream Video SDKStream Chat SDKOpenAIInngestBetter AuthPolarTailwind CSSTanStack QueryRadix UIZod
See How I Built It
Screenshot coming soon

LingoMaster

A gamified language learning platform inspired by Duolingo, featuring a hearts system, XP points, leaderboards, quests, and a shop — all built around an interactive lesson engine with AI-generated audio, sound effects, and keyboard shortcuts. Includes a Pro tier with unlimited hearts via Stripe subscriptions and a full admin dashboard using React Admin for content management. Built with Next.js 14 Server Actions, Drizzle ORM, MySQL, and Clerk authentication.

Next.jsTypeScriptReactDrizzle ORMMySQLClerkStripeTailwind CSSRadix UIZustandReact AdminElevenLabs
See How I Built It
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Say hello

Always up for a good conversation

Whether it's a technical deep-dive, a collaboration idea, or just connecting with fellow engineers — my inbox is open.