Jay Doolan
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Available for projects in Q1 2026
Available for projects

Let's worktogether

Have a project in mind? I'd love to hear about it! Let's create something fantastic together.

About Me

Hi, I'm Jay

Hi, I'm Jay

Senior Frontend Developer

I combine technical engineering with a keen eye for design. With roots in WordPress and email development, now I specialise in building scalable applications using React, Next.js & TypeScript. My priority is delivering maintainable codebases that don't compromise on UX.

Frontend Development

Fast, fluid and fully responsive

I’m a big fan of the React ecosystem—specifically using Next.js, Tailwind, and modern TypeScript to turn complex designs into smooth, high-performance interfaces.

Interface Architecture

Simple, inclusive, and easy to use

I pride myself on having a close eye for detail when it comes to developing UIs, also keeping user experience at the heart of every decision I make creatively.

Backend Integration

Robust and scalable

My toolkit includes Node.js & PostgreSQL (via Prisma), with experience navigating the trade-offs between SQL/NoSQL & serverless architecture.

Testimonials

Don't just take my word for it. Here's what my clients said about working with me.

J

Julian D.

"Jay created a new website for me, the website was to specification and exactly how I wanted it. Jay went above and beyond my expectations. Highly recommended"

J

Joelle M.

"Jay is a kind, devoted and enthusiastic professional. He will be eager to work efficiently on your project and deliver it in no time. I will be using his services on a monthly basis. I recommend him!"

M

Mark V.

"Just had Jay make me a website and new logo for my company. Very knowledgeable and great at what he does. I didn't know what I wanted and left it to Jay and am very happy with end result. Would highly recommend"

J

Jacqueline D.

"Jay has been so patient throughout this website build. Jay is very knowledgeable, prompt with responses and very reasonable with his build costs. I would highly recommend his services and would definitely use him again myself."

S

SmartSeal

"Jay has done a very good and prompt job for us in SmartSeal and we would like to recommend him and use his services again."

M

Marco A.

"Brilliant experience start to finish. Highly recommended"

E

Eddie L.

"Jay goes beyond the remit of a job, works long hours, knows his stuff, does not hit you up for 'extra' money when a job exceeds the original remit. Is now my go to guy. Can't recommend highly enough."

L

Laura T.

"Jay was fantastic. He did exactly what I asked for incredibly quickly. I'll most definitely be using him in the future."

I

Ian B.

"Jay did an excellent job - understood the brief well and fully catered to my need."

R

Robert W.

"Great job. Good communication and went above and beyond."

K

Kerry C.

"Jay was a pleasure to work with, he somehow knew exactly what I wanted with very little information. I will definitely be using his services again!! His communication was excellent and got things done quickly and did not fuss at our constant changes."

T

Terence M.

"Jay responded to the brief quickly, sorted out the problems, charged the right price and kept his promises. What more could a client want?"

P

Philip R.

"Excellent response time and the quality of work was also excellent"

J

Julian D.

"Jay created a new website for me, the website was to specification and exactly how I wanted it. Jay went above and beyond my expectations. Highly recommended"

J

Joelle M.

"Jay is a kind, devoted and enthusiastic professional. He will be eager to work efficiently on your project and deliver it in no time. I will be using his services on a monthly basis. I recommend him!"

M

Mark V.

"Just had Jay make me a website and new logo for my company. Very knowledgeable and great at what he does. I didn't know what I wanted and left it to Jay and am very happy with end result. Would highly recommend"

J

Jacqueline D.

"Jay has been so patient throughout this website build. Jay is very knowledgeable, prompt with responses and very reasonable with his build costs. I would highly recommend his services and would definitely use him again myself."

S

SmartSeal

"Jay has done a very good and prompt job for us in SmartSeal and we would like to recommend him and use his services again."

M

Marco A.

"Brilliant experience start to finish. Highly recommended"

E

Eddie L.

"Jay goes beyond the remit of a job, works long hours, knows his stuff, does not hit you up for 'extra' money when a job exceeds the original remit. Is now my go to guy. Can't recommend highly enough."

L

Laura T.

"Jay was fantastic. He did exactly what I asked for incredibly quickly. I'll most definitely be using him in the future."

I

Ian B.

"Jay did an excellent job - understood the brief well and fully catered to my need."

R

Robert W.

"Great job. Good communication and went above and beyond."

K

Kerry C.

"Jay was a pleasure to work with, he somehow knew exactly what I wanted with very little information. I will definitely be using his services again!! His communication was excellent and got things done quickly and did not fuss at our constant changes."

T

Terence M.

"Jay responded to the brief quickly, sorted out the problems, charged the right price and kept his promises. What more could a client want?"

P

Philip R.

"Excellent response time and the quality of work was also excellent"

Get in Touch

Connect with Me

Status

Available for work

Ready to take on new projects immediately.

Location

London, UK

Current Tech Stack

ReactNext.jsTypeScriptConvexTanStack QueryTailwind CSSshadcnRadix UIFramer MotionWordPressVercelResendZodNode.jsDocker