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Sabbir Howlader

Projects

Brief case studies with highlights, tech stack, and links.

Real‑Time Chat Platform
Realtime• 2025• Full‑Stack Developer

Real‑Time Chat Platform

Direct & group chat with realtime presence and uploads.

A production‑ready chat system supporting one‑to‑one and group conversations, typing indicators, file uploads, and read receipts. Built for reliability and low latency with a separate Socket.IO server.

  • Direct + Group chat with clean MongoDB schema.
  • Typing indicators, read receipts, 'Today/Yesterday' separators.
  • Cloudinary file/image uploads with multi‑attachment preview.
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LeatherStore BD
E‑Commerce• 2024• Full‑Stack Developer

LeatherStore BD

Niche store with variant logic and fast discovery.

A vertical e‑commerce focused on leather products with variant handling and a streamlined checkout experience. Built with a focus on UX clarity and performance.

  • Variant selection with live price/stock validation.
  • Search + filters with URL‑synced params.
  • Server actions for secure mutations where applicable.
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Nur’s Portfolio
Portfolio• 2025• Developer & Designer

Nur’s Portfolio

Minimal, motion‑driven personal website.

A designer‑friendly portfolio with tasteful animations, focus on readability, and a scalable component system for new sections.

  • Framer Motion section reveals and scroll progress.
  • Clean information architecture: About → Skills → Work → Contact.
  • Accessible by design, great Lighthouse scores.
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