Hi, I'm Ronan,
& I make websites.

Originally from 🇮🇪, based in 🇳🇱, I'm a versatile full-stack developer, manager, CTO and Technical Lead with over 15 years experience developing, scaling and optimising large scale websites and apps. My current favourite tools/weapons of choice: Next JS/React (Typescript), React-Native, Craft CMS, Python, Laravel, Supabase, PostGres, Node JS and Tailwind...to name but a few.

I'm also the founder of busylittlepixels - a software development company based in Amsterdam, and creator of Ticketbird - an Event and Ticket management platform, AI assistant and mobile app.

Skills and Experience

I am a highly experienced Developer, former CTO, Manager, Tech Lead and Cat-Valet. For over a decade, I have been honing my web development and team building/management skills, whilst working with multiple large companies and brands - primarily in the advertising, events, media, recruitment and ecommerce spaces - and formulated web and digital strategies for huge audiences.

Basically, I love building websites and mobile applications. I'm a huge proponent of headless development and an ardent supporter of the mighty Liverpool FC.

Some of my work

The Next Web
Former CTO and Senior Developer/Engineering Manager at The Next Web - A Financial Times Company. Led architecture and development of multisite CMS with Craft CMS and React.
TNW Conference
Former CTO and Senior Developer/Engineering Manager at The Next Web. Developed full suite of conference sites using Craft CMS, React and NextJS TNN Conference
Web Summit
Formerly Web Development Team lead at Web Summit, joined at the point of scaling, lead CMS development and platform migration.
Busy Little Pixels
Founder and builder of busylittlepixels, a software and AI company based in Amsterdam, NL. Payload CMS, NextJS, Tailwind/styled-components
Busy Little Pixels (Mobile)
Scalable, flexible mobile application scaffold using React Native and Supabase. Showcase of mobile-first, full stack hybrid app.
Picnic Technologies
Tech Lead of Picnic Web Team. Advanced, bespoke, headless CMS, NextJS, Tailwind.
Project/Team/Workflow management for the fastest growing tech company in The Netherlands, Germany and France. Architected and lead development of Picnic's unified recruitment site. A headless instance using NextJS.
Circle8
Developed using StoryBlok and NextJS, Circle8. Custom recrutiment site implementing custom ATS integration. Frontend and CMS Development.

Six step process to building cool stuff.

Initial Contact

Please allow me to introduce myself...I'm a guy who like building websites

Discovery

Deep dive phase to determine both the challenges and opportunities.

To Go or Not to Go

Now we know the plan, let's scribble some squiggles and get busy!

Design & Prototyping

Sketches, become designs, designs become wireframes,

Development

...wireframes become code, functional, usable components, websites and apps

Testing & Deployment

Testing, testing, 1,2,3 ... then we countdown to launch!

What others say...

Testimonial 01
“Ronan is a fantastic team player who genuinely cares about delivering a first-rate experience to customers, users and stakeholders. Not only he has a deep technical understanding, but he also knows how to apply that knowledge in the most efficient way. Ro is a humble, intelligent, hard working man that will go out of his way to ensure the success of any project. 10/10 would recommend! “
Pablo Román
CTO at Squares. ex-CTO at TNW @pabloroman
Testimonial 01
“Ronan is an excellent developer. He's an accomplished coder and strategist, not to mention an engaging and reliable person to work with. I'm happy to endorse and recommend Ronan.“
Paddy Ryan
CTO Nutriband, Founder Run Republic
Testimonial 01
“It is pleasure to highly recommended Ronan O'Leary. Ronan is an exceptional web developer. He has an excellent ability to effectively listen and to proceed with each task at hand, both large and small. Ronan is detail oriented, well organised and also cares about visual style guides, comps, and code examples to work collaboratively to develop a user interface and template system that meets our needs. “
Lukasz Kulakowki
Integrated Art Director EF

Heard Enough?

Why not get in touch? I'm more than happy to answer your query and will do so as quick as humanly possible.