DEV Community: Arvin Khezri

Why VPN Stability Matters More Than Speed: A Practical Guide for Users in Restricted Networks

Arvin Khezri — Tue, 14 Jul 2026 11:19:15 +0000

Many people choose a VPN based on one simple question:

"How fast is it?"

But after working with networking problems and internet reliability issues, I realized that speed is only one part of the experience.

A VPN with high speed but unstable connections can be much more frustrating than a slightly slower VPN that stays connected.

For users in regions with network restrictions or unstable internet conditions, reliability is often the most important factor.

Speed Is Not Everything

VPN performance depends on several factors:

Server location
Network congestion
VPN protocol
Internet provider routing
Server capacity
Connection stability

A speed test only shows one moment in time.

A stable connection shows the real quality of a VPN service.

Why VPN Connections Fail

There are several common reasons:

1. Network Restrictions

Some networks actively interfere with VPN traffic.

Different VPN protocols behave differently under these conditions, which is why protocol flexibility is important.

2. Overloaded Servers

Cheap or free VPN services often put many users on the same servers.

The result:

slower speeds
unstable connections
frequent reconnects

3. Poor Infrastructure

A VPN service is not only an application.

Behind every VPN is an infrastructure:

servers
routing
monitoring
security configuration
maintenance

Good infrastructure is what creates a reliable experience.

What Makes a Better VPN Experience?

When evaluating a VPN, I usually look at these factors:

Multiple Protocol Support

Modern VPN protocols can provide better performance and reliability depending on network conditions.

Good Server Distribution

More server locations usually mean better chances of finding a stable route.

Reliable Applications

A good VPN client should handle:

automatic reconnection
DNS protection
network changes
background connection management

Privacy Practices

A VPN changes who you trust with your network traffic.

A responsible provider should be transparent about:

data collection
logging policies
security practices

Choosing a VPN for Restricted Networks

For users in restricted environments, the priority order should usually be:

Connection stability
Compatibility with local networks
Privacy features
Speed
Price

A fast VPN that disconnects every few minutes is not a good solution.

Final Thoughts

The best VPN is not always the one with the highest advertised speed.

A good VPN is the one that provides a consistent, secure, and reliable connection when you actually need it.

For users who need a VPN connection designed for challenging network conditions, services like Zinet VPN focus on providing stable access and simple setup across different devices.

You can learn more about VPN setup and connection options here:

https://ipsabet.org

What factors matter most to you when choosing a VPN: speed, stability, privacy, or price?

I Stopped Treating WordPress Like a CMS (And My Projects Improved)

Arvin Khezri — Mon, 13 Jul 2026 13:01:45 +0000

For years, I built WordPress websites the traditional way.

Install a theme.
Add a few plugins.
Customize where needed.

It worked... until the projects became products.

Once I started building larger WordPress applications, I realized the biggest limitation wasn't WordPress—it was the way I was thinking about it.

WordPress Is More Than a CMS

Today, WordPress powers much more than blogs.

I've used it to build:

SaaS dashboards
Customer portals
WooCommerce applications
Internal business tools
REST API backends
Headless applications

In these projects, WordPress isn't just managing content.

It's acting as an application framework.

Plugins Aren't Always the Answer

One lesson I learned the hard way is that installing another plugin isn't always the fastest solution.

Every new plugin introduces:

more code
more updates
more dependencies
more potential conflicts

When a feature is specific to the product, I often prefer building it myself.

Smaller codebases are usually easier to maintain than collections of general-purpose plugins.

Think in Features, Not Pages

Instead of asking:

"Which page should I build next?"

I now ask:

"Which business feature am I building?"

That small change completely altered how I organize projects.

Each feature has its own:

business logic
API
validation
UI
permissions

The result is a cleaner and more maintainable architecture.

Performance Starts on Day One

Performance isn't something I optimize before launch.

It's part of every architectural decision.

Questions I constantly ask myself include:

Can this query be cached?
Do I really need this plugin?
Should this process run in the background?
Can this API response be reused?

Small decisions accumulate into significant performance gains.

AI Has Changed Planning More Than Coding

Like many developers, I use AI daily.

Surprisingly, I don't rely on it most for generating code.

Instead, I use it to:

review architecture
identify edge cases
challenge implementation decisions
improve documentation
brainstorm better solutions

The quality of my decisions has improved more than the speed of my typing.

Final Thoughts

The biggest improvement in my WordPress projects didn't come from a new framework or a new technology.

It came from changing my mindset.

When I stopped treating WordPress as "just a CMS" and started treating it as a platform for building products, my architecture became cleaner, my code became easier to maintain, and shipping new features became much more predictable.

How has your approach to WordPress changed over the years?

How Claude Changed the Way I Build WordPress Products

Arvin Khezri — Sat, 11 Jul 2026 17:28:20 +0000

Over the past year, AI has become a regular part of my development workflow. Like many developers, I initially used it to generate snippets or explain unfamiliar code.

That didn't last long.

Today, I use Claude as a development partner rather than a code generator. The biggest improvement hasn't been writing code faster—it's making better architectural decisions before writing code at all.

From "Write This Function" to "Design This Feature"

Instead of asking AI to generate a PHP function, I now start with higher-level questions:

How should this feature be structured?
What responsibilities belong in each class?
Which parts should be reusable?
What are the edge cases?
How will this affect performance and future maintenance?

This shift has reduced the amount of code I rewrite later.

Breaking Large Features into Smaller Systems

When building a WordPress product, it's easy for features to grow into large, tightly coupled components.

Now I describe the entire feature to Claude and ask it to divide the implementation into logical modules.

For example, instead of building a complete page builder as one feature, I separate it into:

Data layer
Rendering engine
UI components
API layer
State management
Validation
Settings

Working module by module keeps the project easier to maintain.

AI Is Surprisingly Good at Code Reviews

One workflow that has saved me a lot of time is asking Claude to review code I've already written.

Rather than asking "Is this correct?", I ask questions like:

What would become difficult to maintain six months from now?
Is this introducing unnecessary complexity?
Are there hidden performance issues?
Would another developer understand this structure?

The feedback is often more valuable than the generated code itself.

Documentation Becomes Easier

Writing documentation is rarely a developer's favorite task.

After implementing a feature, I ask Claude to generate:

technical documentation
README files
developer notes
API documentation
release notes

I still review everything, but starting from a solid draft is much faster than writing from scratch.

AI Doesn't Replace Experience

The more WordPress experience I gained, the more useful AI became.

That's because I stopped expecting perfect code and started using it to challenge my own decisions.

AI can generate code quickly.

It cannot understand your product, your users, or your business goals unless you provide that context.

My Current Workflow

Today, a typical feature looks something like this:

Define the product requirements.
Discuss architecture with Claude.
Break the work into smaller tasks.
Implement the feature.
Review the implementation with AI.
Refactor where necessary.
Write documentation.
Ship.

This process hasn't eliminated debugging or difficult decisions, but it has significantly improved the speed and quality of product development.

I'm curious how other WordPress developers are using AI today.

Has AI changed your workflow beyond simple code generation?