About JamJo

JamJo is a digital agency specialising in design and development projects. We are based in Cork, Ireland. We are operated by James O’ Sullivan and Jon Carroll. Our goal at JamJo is to enhance our clients businesses through a handcrafted digital experience.

Over our 10 year history we have worked with hundreds of clients across many different industries. Our in-house team is dedicated to crafting thoughtful solutions to web based projects.

Web specialists
We are web and branding specialists. We are programmers, illustrators and graphic designers. We are specialists in search engine optimization (SEO), pay-per-click advertising, and social media marketing. See what we have built.

Performance in mind
Our websites mean better ROI for our clients and a serious competitive edge. We have all the skills needed to design and build a beautiful and effective website and drive qualified traffic to it.

Partners with our clients
Some of our clients have been with us since the very first year we started operating. We feel that this is a great testament to our focus on building long lasting relationships that result in continued success for our clients. Have a chat with us today.

What we do

Web design
Custom website design and development
Responsive web design
Corporate website design
eCommerce website design
Website audit and analytics

Brand Design
Logo design
Identity development
Brand Standards/guidelines
Brand Application
Typography / Illustration / Photography
UX/UI design
Brand portals/guidance

SEO (Search Engine Optimisation)
SEM (Search Engine Marketing)
Google Ads
Facebook / Instagram Ads
Website conversion optimisation
Email Marketing
Keyphrase research
Content strategy

Web Development
WordPress development
iOS and Android App development
Website and mobile app integration
eCommerce website customisation
Website scaling and optimisation
Hosting and support
Website maintenance

James O’Sullivan

Co-Founder / Web Development Director

James has 17 years experience in web based software systems including application programmable interface (API) systems, web applications, advanced reporting systems, analytics platforms and mobile applications. Selected clients: RBS, Dept of Education Ireland, KPMG, EY, Baker Tilly International, Garda Siochana.

Jon Carroll

Co-Founder / Lead Designer

Jon Carroll has been designing and developing websites professionally for over 10 years. He leads brand development and web design at Jamjo. He relishes a good challenge to craft beautiful, thoughtful websites for clients in many different industries.