Welcome, Developer 👨‍💻

Welcome to my developer-focused blog! Whether you’re just starting out or are an experienced coder, this space is designed to help you find quick references, cheat sheets, and practical tips for various programming languages and tools. Here, you’ll find guides that break down complex concepts into easy-to-understand examples, saving you time and boosting your productivity. My goal is to share valuable resources that streamline your coding journey, whether you’re working on personal projects, preparing for interviews, or learning new technologies. Dive in, explore different topics, and feel free to use this blog as your go-to reference. Happy coding!

RA (Relational Algebra) - Complete Reference

A complete reference for relational algebra covering selection, projection, joins, set operations, and database manipulation with practical examples.

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

DDL (Data Definition Language) - Complete Guide

A complete reference for DDL (Data Definition Language) commands covering database operations, table creation, constraints, and relationships.

January 15, 2025 · 5 min · 854 words · Nirajan Khatiwada

Celery - Complete Guide with Django Integration

A complete reference for using Celery with Django, including task execution, worker management, message brokers, result backends, periodic scheduling, and real-time updates.

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

DML (Data Manipulation Language) - Complete Guide

A complete reference for DML (Data Manipulation Language) commands covering INSERT, UPDATE, and DELETE operations with detailed examples.

January 20, 2025 · 2 min · 421 words · Nirajan Khatiwada

DQL (Data Query Language) - Complete SQL Guide

Complete reference for DQL (Data Query Language) covering SELECT statements, joins, aggregate functions, subqueries, and advanced SQL operations.

January 25, 2025 · 10 min · 2073 words · Nirajan Khatiwada

ER to Relational Database Conversion: Complete Guide with SQL Examples

Comprehensive guide covering ER to relational database conversion including one-to-one, one-to-many, and many-to-many relationships with complete SQL examples and querying techniques.

January 25, 2025 · 6 min · 1117 words · Nirajan Khatiwada

Framer Motion - Shared Layout Animations

Explore shared layout animations with examples including navigation and song details.

December 3, 2025 · 4 min · 738 words · Nirajan Khatiwada

Framer Motion - Simple Navbar with Layout Animation

Learn to implement a navbar with layout animations in Framer Motion.

December 3, 2025 · 2 min · 227 words · Nirajan Khatiwada

Framer Motion - Layout Animations

Explore automatic animations for layout shifts and reordering.

October 28, 2025 · 3 min · 606 words · Nirajan Khatiwada

Framer Motion - Sticky Scroll Animations

Learn to create sticky elements with dynamic animations during scroll.

October 27, 2025 · 1 min · 187 words · Nirajan Khatiwada