Mubashir Ahmed
SaaS Builder | MERN + Real-time Apps & IoT
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I built an AI-powered data enrichment system that efficiently processes and improves large university datasets. It automates the entire enrichment workflow, handles structured data cleanly, and gives real-time logs so you can easily monitor what's happening in the pipelines.
The main goal was to make the whole process scalable, automated, and easy to manage. I created a clean dashboard where users can track everything, which really helps improve data quality and gives full visibility into the operations.
Key Highlights:
AI-driven data enrichment workflows
Real-time processing logs and activity monitoring
Structured university data management
Automated backend pipelines
Clean dashboard for monitoring and control
Scalable and efficient architecture
Tech Stack: Node.js, Express.js, MongoDB, JavaScript, REST APIs, AI Automation Tools
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I built a clean and modern e-commerce website focused on great user experience. The whole thing feels smooth, looks good, and works perfectly on both mobile and desktop.
It includes a nice dynamic landing page, easy product browsing, add-to-cart functionality, a fully working shopping cart where you can change quantities or remove items, and a clean checkout page.
I developed it using React and followed modern frontend practices. Everything is built with reusable components and responsive design so it feels fast and seamless no matter what device you're on.
Key Highlights:
Responsive homepage with a modern look
Smooth add-to-cart experience
Smart cart management (add, remove, update quantity)
Clean and minimal UI/UX
Fully mobile-friendly
Tech Stack: React.js, Tailwind CSS, JavaScript, HTML & CSS
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Built a full-stack overseas study abroad platform from scratch using the MERN stack. This wasn't just a CRUD app — it's a real SaaS system with four separate role-based dashboards (Student, Counselor, Admin, Super Admin), each with their own permissions and workflows.
The student side lets users track their entire application journey — from shortlisting universities to monitoring visa progress in real time. Counselors get a dedicated space to manage their assigned students, handle documents, and track leads. Admins oversee the counselors and overall operations, while the Super Admin has full system control.
Some things I'm genuinely proud of here: I integrated Socket.IO (http://Socket.IO) for real-time updates so students actually see status changes live without refreshing. Authentication runs on both Google OAuth and session-based login with Express Sessions. Security was taken seriously — Helmet.js for HTTP headers, XSS protection, and need-based API design so the server never over-fetches. Cloudinary handles all media uploads for university images and application documents.
The backend is built with pagination from day one, so it scales cleanly even with thousands of universities and users in the database. The whole thing is modular — adding new roles or features doesn't break existing flows.
This is one of those projects where I had to think like a product engineer, not just a developer. Managing multi-role access, real-time communication, and secure document handling all in one system was a solid challenge and I'm happy with how it came together.
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🚨 Preventing equipment failure with real-time IoT monitoring
I built a live temperature monitoring system that detects critical changes instantly and alerts before damage happens.
🔴 Live Demo: https://live-temperature-sensor.vercel.app
This system streams real-time sensor data using Socket.IO (http://Socket.IO) — no refresh, no delay.
⚡ What it does:
• Real-time temperature tracking with live graphs
• Instant alerts when thresholds are exceeded
• Predictive insights to detect risks early
• Device health monitoring (battery, uptime, status)
🧠 Tech Stack:
React + Node.js + Socket.IO (http://Socket.IO) + IoT sensors (MQTT)
💡 Use cases:
• Server rooms & data centers
• Industrial environments
• Medical storage systems
• Smart IoT setups
👉 Built as a scalable real-time system, not just a dashboard.
If you're working on IoT or real-time applications, let’s connect.
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