Your partner from vision execution
Set
the direction
Define the vision, strategy, and roadmap to unlock opportunities.
Craft
the solution
Create user-focused experiences and scalable technology solutions.
Execute
the change
Implement, refine, and embed innovation into your organisation.
Meet our team
Michael Boustridge
CEO
Michael has extensive experience in C-suite, board, and advisory roles across the technology sector. As CEO of Exadel, he leads the company’s continued focus on engineering excellence, innovation, and client success. Building on a 25-year legacy, he is committed to attracting top talent and delivering impactful, technology-driven solutions. Passionate about collaboration and growth, Michael champions trusted partnerships that help organisations achieve measurable business outcomes.
James Dalziel
COO
James has over a decade of experience leading transformation, high-growth strategies, and operational turnarounds across private equity-backed organisations. As COO of Exadel, he focuses on scaling global operations, strengthening client partnerships, and driving measurable business impact. With deep expertise in digital transformation, SaaS, cloud solutions, and commercial growth, James is committed to fostering a culture of excellence and innovation while helping organisations solve complex technology challenges.
Leigh Gammons
Managing Director & SVP
Leigh has 15+ years of experience leading global businesses for FTSE 100 companies, boutique consultancies, and agencies. His consultancy background focuses on executive management, customer experience, and technology, working with clients like HSBC, Ford, Unilever, and Coca-Cola. A leading figure in the digital sector, he speaks at industry events, supports diversity and inclusion, and serves on advisory councils for Microsoft, Adobe, and Sitecore.
Andy Eva-Dale
CTO
Andy has over 15 years application development experience; working with organisations such as the London Stock Exchange, BAE Systems and WPP. During this time, he has worked across full stacks; scoping, designing, documenting and delivering award winning, large enterprise standard products on a global scale. Andy has certifications in multiple technologies, has delivered talks on emerging technologies and is an active member of various communities.
Nadine Clarke
Chief Strategy Officer
With experience in both B2B and B2C digital marketing, Nadine helps deliver strategic direction of the agency’s projects. Having worked at Tangent for over 10 years, she’s a trusted partner to clients. Her pragmatic and ‘get stuff done’ approach has seen tackle a range of briefs, from brand propositions to digital priority roadmaps. Sometimes, in the same day. Nadine is a double BIMA 100 inductee (2024 & 2025) for her services to Strategy & Consulting.
Richard Trigg
Chief Design Officer
If you like chatting about removing assumption from the design process – you’d probably enjoy a pint or two with Rich! Working with scaleups and blue chip companies alike, Rich has seen his fair share of eventful board meetings, creative tantrums and best guesses proved wrong throughout the years. Rich leads the design team to deliver not only useful but aesthetically pleasing solutions for our clients.
Jamie Coates
Managing Partner
Jamie oversees client services and end-to-end delivery operations for Tangent. He works to ensure delivery models are fine tuned to different business contexts whilst balancing equitable commercial outcomes for both Tangent and client businesses. Jamie is Tangent’s longest standing employee (16 years) and has owned some of our most successful partnerships across UK Power Networks, SAP and Aviva.
Łukasz Madrzak-Wecke
Head of AI
Łukasz has over 19 years’ diverse experience in the tech industry, from a hands-on developer, to CTO and now the strategic role of Head of AI. Łukasz is responsible for the direction of AI for all of Tangent’s clients and has worked with brands such as Reed, Colgate, Lego and Ford.
James Scott-Flanagan
Head of Consulting
With 8 years of experience, James leads our across all strategy and transformation services, wherein we help clients successfully transform their organisations in-line with their business ambitions. He has designed complex digital operating models and delivered large-scale change programmes, ensuring businesses meet internal and customer demands. James has diverse experience across industries, with notable projects for The Coca-Cola Company, Mazda, and GSK.
Mike Sinnott
Head of Backend Development
With 12+ years experience in the industry, Mike has fantastic knowledge of enterprise systems and websites. Having worked with Umbraco, Episerver (now Optimizely) and Sitecore, Mike is well versed in Content Management Systems of different flavours. Mike's passion lies in delivering the very best for clients, showing outstanding work with the likes of UK Power Networks, Vue Cinemas, LV= and NSPCC.
Anthony Winter
Front-End Lead
With over ten years of professional experience, Anth has a proven track record of working with startups and digital agencies. His passion lies in the development of websites that prioritise user-friendliness and accessibility while also being secure and performant. In addition to front-end development, Anth enjoys tinkering with DevOps and network infrastructure, and is always eager to learn and experiment.
Storm Simmons
Head of Data
With more than 7 years of experience, Storm is a seasoned Full-stack engineer and Technical Architect. He specialises in developing and architecting scalable and efficient enterprise solution from software development to cloud infrastructure and data architecture and management. Storm is passionate about creating holistic and pragmatic systems to yield the greatest benefit to a businesses goals and objectives.
