Freelance copywriter in London – specialised in engineering, tech, health and eCommerce


I provide a wide range of organisations with freelance copywriting services to inspire and engage their readers – and I’d love to help you too!

My main areas of expertise are:

  • Engineering copywriting: Many non-professionals struggle to understand what engineers do. I help explain the value and purpose of your projects in professional, relatable language. 
  • Technology copywriting: I cut my teeth as head of content at a tech marketing agency. I’ve got a solid understanding of cybersecurity, cloud computing, SaaS, AI and other cutting edge tech, and how to write about it for B2B and B2C audiences.
  • Healthcare copywriting: I can produce authoritative, well-researched content about health conditions, medication, new treatments and healthcare research. I’ve worked with online pharmacies, healthcare apps, and digital health companies to write blogs, reports, whitepapers and more.
  • eCommerce copywriting: When purchasing anything online, people want reliable, useful, informative descriptions of products. I’ve worked with everyone from bespoke footwear designers, to multinational sportwear brands, through to used car websites and beyond, writing SEO copy that drives traffic and sales. 

Variety is the spice of life, and I’m always interested in taking on new challenges. Besides my main focus areas, I have plenty of experience working with clients in many other sectors – everything from media to food and drink, economic consultancies to think tanks, NGOs and all manner of agencies. 

A freelance copywriter in London

I am based in London, and am able to travel to my clients’ offices in the city and work in-house if required for short-term projects. I also work remotely with diverse clients across the UK, Europe, North America, Asia, Australia and beyond.

I speak advanced French and good Spanish, so am able to help international businesses to localise content in English.   

Contact me today to discuss your next project.


I also work as a journalist and have had dozens of articles printed in many different publications, including the BBC, the Independent, Reuters and many other outlets. See my portfolio here.

Portrait photo of Len Williams, Freelance Copywriter