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Shafat Mahmud Khan
Shafat Mahmud Khan
Blog

Blogs

Thoughts on AI, software engineering, and building in public.

96 articles
How to Fix Shopify Theme Liquid Error: Object

How to Fix Shopify Theme Liquid Error: Object

Step-by-step fix for shopify theme liquid error: object 'product' was nil: the likely causes, how to solve each one, and how to verify the problem is gone for

troubleshootingBug Fixes+1
How to Choose Database for Scalable Web

How to Choose Database for Scalable Web

Learn how to choose the right database for your scalable web application, drawing from real-world experience building WordPress plugins, ERPs, and more.

How to Fix: WooCommerce Checkout Page Not

How to Fix: WooCommerce Checkout Page Not

Facing the "WooCommerce checkout page not loading items in cart" issue? Learn from a web developer's real-world fixes for this frustrating problem.

WordPresstroubleshooting+8
Building Secure Authentication for Web

Building Secure Authentication for Web

Learn to implement robust and secure authentication for your web applications using JSON Web Tokens (JWT). Dive into practical strategies, best practices, and

How to Fix Fix WordPress White Screen Of Death

How to Fix Fix WordPress White Screen Of Death

Step-by-step fix for fix wordpress white screen of death after plugin update: the likely causes, how to solve each one, and how to verify the problem is gone

troubleshootingBug Fixes+1
Average Freelance WordPress Developer Rates Per

Average Freelance WordPress Developer Rates Per

Uncover average freelance WordPress developer rates per hour. Learn what impacts costs, how to hire smart, and avoid budget surprises for your next WordPress

Hiring Guides
How Much To Hire A WordPress Developer For Small

How Much To Hire A WordPress Developer For Small

What how much to hire a wordpress developer for small business website really means for your business: honest cost ranges, whether to DIY or hire, and the

Hiring GuidesWordPress developer cost and hiring+1
Mastering React TypeScript Component Testing

Mastering React TypeScript Component Testing

Learn the best practices for React TypeScript component testing from Shafat Mahmud Khan. Practical tips from 8+ years of building plugins like OpenWA and

Mastering How to Type React Functional

Mastering How to Type React Functional

Learn how to type React functional components with props using TypeScript effectively. This guide covers interfaces, utility types, and best practices for

Web DevelopmentReact+5