Meet The Team

Our team shares a passion for data and innovation and strives to make products with meaning.

Maddy Phipps-Taylor
Maddy Phipps-TaylorCEO
Maddy previously worked at Allocate Software, one of the most successful health tech business in the UK. Maddy was responsible for Corporate Development, and business strategy. Prior to this, she worked for the Care Quality Commission shaping their strategic agenda. She has been a Harkness Fellow in health policy and practice at the School of Public Health at UC Berkeley, California and from 2012-2014, she was a civil servant at Number 10 Downing Street, advising PM David Cameron on the health, care and life sciences agenda.
David Williams
David WilliamsCTO
David is an experienced engineer who has worked across all areas of software development in some of the UK’s best-known technology companies and startup accelerators. His career has spanned finance, healthcare, venture capital, and natural language processing. He’s built and led several development teams and products from the ground up, and has significant experience in what makes technology companies succeed.
Adam Clements
Adam ClementsHead of Engineering
Adam is responsible for our development teams, process and delivering a reliable, usable product which meets all of the stringent clinical requirements. He comes from a long heritage of start-ups and scale-ups of varying sizes and in various domains. He brings a wealth of experience building effective teams who ship radically innovative products backed by solid and reliable technology choices.
Tatiana Nianiaris
Tatiana NianiarisHead of Product
Tatiana heads up all our product design and product strategy, responsible for all product features and for upgrading the user experience for clinicians and patients. Prior to joining Eva she worked as a Venture Tech Associate for PUBLIC, harnessing technology to help make online finance more accessible for people with disabilities and special needs. She honed her Product Strategy skills at the start-up FollowApp.Care where she led on research and product design projects. She has a Masters in Global Health and Development.
Frances Perera
Frances PereraHead of Strategic Programmes
Frances heads up operations and programme governance at Eva. With experience across the public and private sector, Frances has led several business change initiatives, transformation programmes and commercial projects and is passionate about making organisations succeed. Prior to Eva, Frances spent many years in the public sector working in Parliament, NCS Trust and most recently NHS Test and Trace. She was also a Special Adviser to former Prime Minister, David Cameron and has experience working with high-profile individuals. She has also worked as the Business Manager to the CEO of Boeing Defence UK.
Danny Stone
Danny StoneHead of Marketing
Danny leads on all marketing and sales functions, spanning PR, social media, direct marketing and partnerships. His experience has seen him lead multi-market product and brand launches for the likes of PlayStation, MasterCard, Foot Locker and AXE (Unilever). Most recently, he spearheaded the UK launch and eventual sale of a leading medtech solution for primary care to men’s health giant Numan.
“Stuff” Netherton
“Stuff” Netherton Head of Release Management
‘Stuff’ Netherton (aka Chris Jr) joined Eva in 1994. With a degree in Computing and Networks, Stuff has worked in a wide variety of roles across the organisation and has over twenty years’ experience working on NHS software projects. Stuff plays a pivotal role in all Eva’s software development, bringing to bear his extensive knowledge of the primary care marketplace.
Alexander De Carvalho
Alexander De CarvalhoExecutive Chairman
Alexander is the Chief Investment Officer and co-founder at PUBLIC, a venture firm set up to help technology startups transform public services. PUBLIC is one of the biggest investors in GovTech startups in Europe across important sectors including Health, Social Care, Security, Policing and Welfare. Alexander is also the Vice Chairman and Co-Founder of The GovTech Summit.

We’re always on the lookout for fresh talent. Maybe it’s you?

Careers at EVA