Availability

Here you will find a high‑level view of my current software engineering consulting availability.

I am currently committed to a long‑running digital transformation project, so my near‑term availability is likely to be limited throughout 2026. Towards the end of the year I will have a little more availability for selected consulting and engineering delivery, especially focused consulting, technical leadership support, or more general React and Next.js development. Short diagnostics or urgent work may be possible sooner. If the calendar suggests a useful opening, get in touch and I can confirm what is realistic.

2026

Jan
Feb
Mar
Apr
May
Jun
Fully booked
Jul
Fully booked
Aug
Fully booked
Sep Enquire
Oct Enquire
Nov Enquire
Dec Enquire

Skip past clients

Previous Clients

2027

Jan Enquire
Feb Enquire
Mar Enquire
Apr Enquire
May Enquire
Jun Enquire
Jul Enquire
Aug Enquire
Sep Enquire
Oct Enquire
Nov Enquire
Dec Enquire

Some of My Work

Screenshot of the Virgin Atlantic & Holidays website; part of John Kavanagh's selected project work.

A New Headless Platform for Virgin Atlantic & Holidays

Screenshot of the Polestar website; part of John Kavanagh's selected project work.

A New Website for a New Luxury EV Brand

All case studies

Planning a platform change?

I help teams make difficult platform work clearer, from architecture decisions and migrations to launch recovery, performance, and search visibility.

"
John Kavanagh is a passionate and highly skilled developer with a wonderful ability to calmly concede downward business pressures whilst pragmatically delivering the project at hand.
John is never fazed by project management/requirement issues as are common in these environments, instead, he always finds a way to deliver value to both the end consumer and the business. It's not always easy to remain level‑headed and calm on high‑pressure projects but John's good nature and professionalism invariably remain infallible. It's an absolute pleasure working with him."
Menelik Williams Lead Full Stack Developer
"
I was lucky enough to work with John Kavanagh at Selfridges on the CX Team for the better part of a year. Throughout that time John's expertise and insight were invaluable in helping get projects started and over the finish line. He is a very approachable, diligent, and good‑humoured Front‑End Developer and I hope to work with him again soon!"
Alex Harmsworth Front‑End Developer
"
I've worked with John Kavanagh several times, and can fully recommend his services as a front‑end web developer to anyone. He is a strong JavaScript programmer, and has thorough knowledge of cross‑platform HTML/CSS development. Always punctual, very friendly and importantly knows how to get the job done on time, maintaining a keen eye for professional detail."
Christian Duncan Technical Lead