Mudassir

Journal

Sharing technical findings, architecture notes, and deep dives into full-stack engineering.

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Why I Chose Next.js for (Almost) Everything

A pragmatic breakdown of when Next.js is the right choice and when it's not — from someone who ships production apps with it daily.

Architecture

Building Offline-First Mobile Apps with Expo

How I handle data persistence, sync conflicts, and connectivity states in React Native applications.

Mobile

Type Safety Across the Full Stack

Sharing types between frontend and backend, from API contracts to database schemas — a practical guide.

TypeScript

Real-Time Systems with WebSockets in Production

Lessons learned building a real-time order management system handling 1000+ daily orders.

Infrastructure

Lessons from Building Mentrex from Scratch

What I learned building a full LMS for my coding institute — from architecture decisions to user feedback loops.

Product