The NithuDev journal

Practical website guides. Better decisions.

Practical guides to website performance, security, SEO, ecommerce, automation and redesign. Understand what needs fixing, compare your options and plan your next website project.

Written by Nithu / Suthakaran Nithursan · Website developer & security recovery specialist

Follow your interest

Explore by topic

Useful guidance, grouped around the work your website needs.

A useful place to begin

Start with the essentials

Three guides for three common website decisions.

The guide library

All website guides

242 published guides

For your online store

Shopify performance guides

Explore Shopify speed services

From understanding to implementation

Good advice. Practical help when you need it.

I’m Nithu / Suthakaran Nithursan. I build, repair and improve websites, with services covering performance, security recovery, Shopify and clinic websites. These guides help you ask better questions; a project review helps define the work your website actually needs.

Meet the developer