I founded Bristles & Keys Ltd, formerly Adam Sumner Design, in 2009 offering a comprehensive range of website design and app development services. I have worked with a wide range of clients, mainly in the UK, from small start-ups to larger financial services companies in Central London. As a Managing Director of a small agency and full stack website/app developer my areas of proficiency include: Project management. Staff management & training. Front-end development particularly in the context of React, React Native, Wordpress & Joomla. Back-end development, particularly PHP, node.js, MongoDB, MySql, Wordpress & Joomla. Website & graphic design, including Sketch, Photoshop, Illustrator and Indesign usage. HTML email & development using the Mailchimp API. Search Engine Optimisation & Search Engine Marketing. ©