Hi, I'm John Carter - a freelance

web developer working in Hertfordshire & London

I build custom websites & web apps that build businesses and solve problems.

Currently available for hire
Photo of John Carter

How can I help you?

Do you need a new marketing/brochure site, online shopping or a custom web application? Maybe you need improvements to your existing site or WordPress is giving you some problems?

I work with companies, individuals and agencies across Hertfordshire, London and the UK as a whole to build excellent, fast custom websites.

New Websites

Brochure websites, marketing sites, blogs, etc.

Web Applications

Custom built web apps and web portals that solve your business problem, or make your new idea a reality.

Online Shops & Ecommerce

Custom built e-commerce solutions to fit your business needs. Simple payment buttons to fully featured online shopping experiences.

WordPress Development

Bespoke WordPress theme development, WordPress bug fixing, improvements, updates.

Recent projects

Why would you hire me?

As well as having technical skills, I also have a number of professional and personal attributes which make me a delight to work with. Here are a few reasons why you should hire me as your web developer.

Search engine proficiency

I take a keen interest in search engine optimisation for obvious reasons. When I create your website I will implement SEO best practices and provide you advice on your content strategy and creation.

Developer and designer

I am a true designer and developer, and that has loads of benefits for you. I am a stickler for consistency and I will design your website to fit seamlessly with your existing brand.


I don’t dodge emails or phone calls. Call me in work hours or email me whenever and I will get back to you on the double. Try emailing me now with a brief to see how fast I respond.


You won’t get any sales spiel from me. I build long lasting relationships with my clients by being transparent about pricing, decision making and knowing the limit of my abilities.

What other reasons would you hire me? ›
07580 338557 / john@johncarter.co.uk

Case Study

Dental and cosmetic business website

This site was designed and developed to promote a dental and aesthetic treatment studio.

The site needed to integrate with the client’s industry specific CRM and manage leads via custom coded forms.

What my clients say about me

A pleasure to work with John. He is friendly , professional and understand his clients needs exactly. He created a fantastic website with lots of personal touches. Would highly recommend using John if you want a website that is fantastic.
Erika Schoeman, Elegance Dental