@rochaktiwari

Rochak Tiwari

@rochaktiwariBhopal, Madhya Pradesh, IndiaJoined January 2026

Software Engineer

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Software engineer passionate about tech, innovation & research. I explore, build, and share insights on coding, systems, and emerging technologies.

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Rochak Tiwari's blogs

Understanding Web Developmentunderstandingwebdevelopment.hashnode.dev54 posts

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RTRochak Tiwariunderstandingwebdevelopment.hashnode.devMay 10 · 8 min read

What is Middleware in Express and How It Works

Introduction to Middleware in Express When building applications with Express.js, requests rarely go directly from the client to the final route handler. Before a request reaches its destination, appl

RTRochak Tiwariunderstandingwebdevelopment.hashnode.devMay 10 · 8 min read

Creating Routes and Handling Requests with Express

Introduction to Express Routing When building web applications or APIs with Node.js, the server needs a way to respond to different client requests. For example: A browser requests the homepage A mo

RTRochak Tiwariunderstandingwebdevelopment.hashnode.devMay 10 · 8 min read

What is Node.js? JavaScript on the Server Explained

Introduction to Node.js JavaScript was originally created to run inside web browsers. Its main purpose was to make web pages interactive by handling things like button clicks, form validation, animati

RTRochak Tiwariunderstandingwebdevelopment.hashnode.devMay 9 · 8 min read

Handling File Uploads in Express with Multer

Introduction File uploads are one of the most common features in modern web applications. Whether users are uploading profile pictures, documents, videos, PDFs, or product images, backend applications

RTRochak Tiwariunderstandingwebdevelopment.hashnode.devMay 9 · 9 min read

Why Node.js is Perfect for Building Fast Web Applications

Introduction to Node.js Modern web applications are expected to be extremely fast, scalable, and responsive. Users expect instant page loads, real-time updates, quick API responses, and smooth interac