NGINX Learning Plan: From Basics to Load Balancing

Follow a practical NGINX learning roadmap covering fundamentals, static files, reverse proxying, Python application deployment, and load balancing with real configuration examples.

January 27, 2026 · 20 min · 4082 words · Nirajan Khatiwada

Introduction to LangChain: Concepts, Models & LLM Integration

A comprehensive introduction to LangChain explaining its core concepts, supported model types, and hands-on integration with Ollama LLMs, chat models, and embedding models.

December 29, 2025 · 3 min · 561 words · Nirajan Khatiwada

Celery & Django: The Complete Asynchronous Task Guide

Complete reference for integrating Celery into Django. Learn architecture, worker configuration, periodic tasks, and real-time monitoring.

December 16, 2025 · 15 min · 3087 words · Nirajan Khatiwada

Introduction to Framer Motion: Complete Guide

Master the basics of Framer Motion: installation, motion components, and creating your first animations and transitions.

October 12, 2025 · 12 min · 2452 words · Nirajan Khatiwada

Django Channels Guide: Real-time WebSockets & Async

Master Django Channels for real-time features. Covers installation, routing, consumers, and deploying async Django apps.

May 16, 2025 · 11 min · 2154 words · Nirajan Khatiwada

Complete Guide to VS Code Debugger

A comprehensive guide to using the Visual Studio Code debugger. Move beyond print statements with professional debugging techniques.

March 9, 2025 · 5 min · 1039 words · Nirajan Khatiwada

React CRUD Operations with Axios: A Complete Guide

Master CRUD operations in React with Axios. Learn how to structure API requests, handle errors, and manage loading states effectively.

February 17, 2025 · 4 min · 835 words · Nirajan Khatiwada

DRF Fundamentals: Installation, Views & Serializers

A comprehensive guide to getting started with Django REST Framework, creating views, and handling data with serializers.

January 12, 2025 · 15 min · 3156 words · Nirajan Khatiwada

Relational Algebra Guide: Operations & Examples

Detailed reference for Relational Algebra operations including Sigma, Pi, Joins, and Set theory with practical database examples.

January 10, 2025 · 13 min · 2638 words · Nirajan Khatiwada

Django Fundamentals: Installation, Project Structure & Views

Master core Django concepts including project structure, app creation, URL routing, views, static files management and more. A foundational guide for Django REST Framework.

January 1, 2025 · 7 min · 1487 words · Nirajan Khatiwada