Blogs

All the topics I've covered. I write about React, Next.js, TypeScript, databases, AI/ML, cloud deployment, performance optimization, and system design.

Communication Protocols

Understand how clients and servers communicate over the network. TCP fundamentals, HTTP, WebSockets, Server-Sent Events, and API paradigms like REST, GraphQL, gRPC, and tRPC.

Jan 23·32 min·[

HTTP GraphQL System Design Networking WebSockets REST gRPC

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Async Processing with Message Queues, Streams, and Pub/Sub

Learn when and why to use asynchronous processing. Understand message queues, streams, and real-time Pub/Sub for building scalable, decoupled systems.

Jan 10·47 min·[

Pub/Sub System Design Message Queues Kafka Redis

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Prisma with PostgreSQL

Prisma ORM setup guide for PostgreSQL with Node.js and TypeScript, includes step-by-step instructions for efficient, type-safe database operations

Aug 17·14 min·[

Backend Prisma PostgreSQL ORM Node.js TypeScript Database

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AWS S3 with Node.js

Learn how to seamlessly integrate AWS S3 with Node.js for efficient cloud storage and image uploads in your application

Aug 8·15 min·[

Backend AWS S3 Node.js Cloud Storage File Upload

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Creating Your Own npx Command

Learn to create a personalized `npx` command to share your details with others efficiently. Follow my step-by-step guide on creating `npx devpulkit`

Jul 27·8 min·[

Backend npm npx Node.js CLI Tool

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Server-Sent Events with FastAPI

Implement real-time updates with FastAPI using Server-Sent Events (SSE) for efficient long-running processes and live data streaming

Jul 26·9 min·[

Backend FastAPI SSE Python Real-time Streaming

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Python Dependency Management with Poetry

Learn how to simplify Python dependency management using Poetry with easy installation, project setup, and a FastAPI server example

Jul 13·8 min·[

Backend Poetry Python FastAPI Package Management

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