Get in Touch
I work with clients and teams on websites, applications, and web platforms, from focused fixes to longer‑running delivery.
Tell me about the project, what you are trying to change, or what is not working as it should. If I can help, I'll suggest the clearest next step, whether that is consulting, hands‑on engineering, embedded leadership, or a contract engagement.
Other ways of getting hold of me:
15-17 Middle Street, Brighton,
East Sussex, BN1 1AL
United Kingdom
East Sussex, BN1 1AL
United Kingdom
John is the founder of Kavanagh Digital Ltd., a specialist technical development consultancy registered in England & Wales (no. 14076092), through which he provides his services.
Previous Clients
John Lewis logo The BBC logo Gov.uk logo HSBC logo British Airways logo eBay logo Condé Nast Britain logo Nintendo logo Lotus Cars logo Team GB logo Marvel Comics logo London Philharmonic Orchestra logo Bosch (BSH Group) logo Volkswagen logo Cisco logo Activision logo London 2012 Olympics and Paralympics logo Microsoft logo Apple logo Gatsby logo Plex TV logo LEGO logo Selfridges logo The World Economic Forum logo Made by Many logo AND Digital logo IMG Licensing logo Disney logo Boohoo Group logo Debenhams.com logo The Rolling Stones logo Wreel Agency logo Polestar logo MOSCOT logo Virgin Atlantic logo American Express logo The Guide Dogs for the Blind Association logo Style.com logo Macmillan Education logo Zara logo Boeing logo Valtech logo McCann Manchester logo Warwick Acoustics logo Nando’s logo Virgin Active logo