MERN & MEAN Specialist • React / Next.js • Angular • Node.js
Secondary Backend: Laravel • .NET Core • Python
Building production-grade SaaS, marketplaces, real-time systems and AI-powered applications.
I'm a Frontend-Heavy Full Stack Engineer from Karachi, Pakistan, specializing primarily in the MERN and MEAN ecosystems.
My strongest area is building modern frontend applications with React, Next.js and Angular, backed by scalable APIs and services using Node.js, Express.js, MongoDB and PostgreSQL.
Beyond the JavaScript/TypeScript ecosystem, I have secondary backend experience with PHP Laravel, .NET Core and Python, allowing me to work effectively across different production architectures.
I've worked on products involving:
- 🛒 Marketplaces & SaaS platforms
- 💬 Real-time chat & communication
- 📹 WebRTC video calling
- 🤖 OpenAI & AI-powered functionality
- 💳 Payment integrations
- 🔐 Authentication & authorization
- 🔌 REST APIs & third-party integrations
- 📊 Admin dashboards & data-heavy interfaces
- ⚡ Redis & real-time infrastructure
- 📱 React Native mobile development
Currently exploring LLMs, AI integrations and AI-native application architecture.
MongoDB • Express.js • React.js • Node.js
REST APIs JWT Authentication Authorization Mongoose CRUD Aggregation Middleware API Integration WebSockets Real-Time Apps
React.js Next.js TypeScript JavaScript Redux Context API
React Hooks SSR SSG CSR Routing State Management
Reusable Components Responsive UI API Integration Performance Optimization
MongoDB • Express.js • Angular • Node.js
Angular TypeScript RxJS Angular Router Reactive Forms
Services Dependency Injection HTTP Client Guards Interceptors
REST APIs JWT Authentication MongoDB Express.js
React.js Next.js Angular Vue.js JavaScript TypeScript
HTML5 CSS3 Tailwind CSS Bootstrap Responsive Design
Component Architecture State Management SPA SSR SSG
Reusable Components API Consumption Authentication Flows
Performance Optimization Responsive Interfaces
Node.js Express.js REST API Development Middleware
JWT RBAC Authentication Authorization WebSockets
MongoDB PostgreSQL Redis Third-Party APIs
PHP Laravel MVC Eloquent ORM REST APIs
Authentication MySQL Routing Middleware
.NET Core C# Web APIs REST APIs
Backend Services Authentication API Integration
FastAPI RestAPIs Automation (selenium) AI Integration (Langchain, LangGraph, tool chaining) Backend Services
MongoDB Firebase
PostgreSQL MySQL
Redis Supabase Firebase
Schema Design Relationships Indexes Queries
Aggregation Data Modeling Caching Real-Time Data
REST APIs • WebSockets • WebRTC • Real-Time Chat
JWT Authentication • RBAC • Third-Party APIs
Stripe • OpenAI API • Firebase
Lead Capture • Payment Integration • External Services
Currently expanding my engineering skill set into AI-powered application development.
Large Language Models (LLMs)
OpenAI API
AI Feature Integration
Prompt Engineering
AI-powered SaaS
Intelligent Search
AI Workflows
RAG Exploration
My focus is not only learning AI concepts, but integrating AI into real production applications built with MERN/MEAN technologies.
Cross-Platform Apps REST API Integration Authentication
Reusable Components React Hooks State Management
AI-powered Medical Exam Preparation Platform
Production medical learning platform with:
- 4,000+ medical questions
- 135+ active physicians
- AI-assisted functionality to help students practice the prescription skills.
- Authentication & application workflows
Stack
Angular Firebase OpenAI
Expert Marketplace & Real-Time Communication Platform
A marketplace connecting users with experts through real-time communication and payment infrastructure.
WebRTC Video Calls
Real-Time Chat
Stripe Payments
Marketplace Architecture
REST APIs
.NET Core Node.js Angular WebRTC Stripe
Social Event Marketplace
Social marketplace centered around events and real-time user interaction.
Real-Time Group Chat
Redis
Marketplace Architecture
Server-Side Rendering
Next.js Node.js Redis
AI-Powered Automotive Marketplace
Automotive marketplace combining AI capabilities with lead-generation workflows.
AI Features
Lead Capture
Third-Party Integrations
Marketplace Architecture
React Node.js Python
Truck & Driver Tracking Platform
Currently working on a transportation technology product focused on reliable truck and driver tracking.
Full Stack Development Tracking Transportation Technology
Git GitHub Docker VS Code Postman
npm Vite Vercel GitHub Actions
Primary Stack → MERN / MEAN
Frontend → React / Next.js / Angular
Primary Backend → Node.js / Express.js
Secondary Backend → Laravel / .NET Core
Databases → MongoDB / PostgreSQL / MySQL
Real-Time → WebSockets / WebRTC / Redis
AI → OpenAI / LLM Integration
Mobile → React Native
Architecture → REST APIs / SaaS / Marketplaces