Meet the Team | DATYM
Meet the DATYM Team

Working Together.

Founded on the principle that data should drive growth and innovation, DATYM brings together a diverse group of experts with decades of combined experience in data science, AI, business transformation and technology leadership. Our team has led digital transformations for global corporations, government agencies and innovative startups, giving us a unique perspective on the challenges and opportunities data presents across various industries.
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Senior Management

Juan DATYM
Juan Villamil
Chief Executive Officer
With a career in both public and private sectors, Juan is a tech visionary dedicated to transforming complex data projects into lasting success. As a former CIO and CTO, he has seen how many data initiatives fall short, and he’s here to ensure yours don’t just survive but thrive. “Too many data projects fail to deliver real value,” he says. “At DATYM, we’re committed to a different approach, one that drives lasting impact.” Renowned for his expertise in digital transformation, cybersecurity, and innovation, Juan combines global perspective with a pragmatic approach. Fluent in Spanish and English, he focuses on strategies that work and outcomes that matter, bringing a fresh perspective to help clients achieve transformative results.
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Dr David Howie
Deputy Chief Executive Officer
David brings a wealth of experience to DATYM, from negotiating contracts at the Home Office to advancing digital health as Chief Commercial Officer at NHSX. With a career that spans academia, startups, and strategy consulting, he has tackled everything from EU Exit strategies to managing tech operations in banking. “After years of seeing what works - and what doesn’t - I am here to make sure our clients get it right,” he says. An accomplished author and Fulbright Scholar with two doctorates, David has been known to delve into probability theory for fun—because why not bring a bit of 20th-century logic to 21st-century challenges?
Silvia Lehnis Data and AI Practice Director
Silvia Lehnis
Chief Data & AI Officer
Silvia transforms complex data challenges into measurable success. With a BSc in International Business and certifications including Azure Data Scientist, Databricks Data Engineer, CISSP Associate, and CSPO, she balances technical expertise with business and data insight. “True innovation with data comes from putting people first and targeting results that make a difference,” she says. Silvia previously launched UBDS Digital's data services and led Kantar Public's global data team, delivering impactful AI solutions for clients like the ONS and EU Commission. Known for simplifying complexity, she empowers organizations to thrive in a data-driven world. As DATYM’s Chief Data and AI Officer, Silvia ensures DATYM’s data initiatives don’t just meet expectations, they set new standards.
Alex Gore
Alex Gore
Chief Strategy Officer
As Chief Strategy Officer, Alex is the mastermind behind DATYM’s transformative initiatives, with a laser focus on data-driven insights and delivery at pace. With his knack for orchestrating growth through cutting-edge tech, M&A, and strategic partnerships, Alex is all about pushing the boundaries of digital transformation. “For me, strategy isn’t just about vision - it’s about delivering real impact,” he says. Leading UBDS Group's rapid expansion, Alex ensures we’re not only meeting but exceeding our clients' expectations in both public and private sectors. High impact, outcomes-driven, and always on the move - that’s Alex’s approach to making digital transformation a reality.
Sue Higgins Group Chief Operations Officer
Sue Higgins
Chief Operations Officer
With over six years as a Chief Operating Officer across both public and private sectors, Sue is the steady hand guiding DATYM’s operations with strategic vision and a flair for transformation. Now Group COO at UBDS Group, she’s been known to manage teams of up to 500 people, juggle budgets reaching £55 million, and keep countless projects on track - without breaking a sweat. “I am here to make sure everything runs like clockwork,” Sue says. Passionate about empowering teams and fostering a culture of collaboration and agility, she brings both structure and heart to her leadership. And with her knack for governance and risk management, rest assured: Sue’s got it covered.
Kevin Wheeler
Kevin Wheeler
Chief Financial Officer
Kevin is DATYM’s numbers wizard, keeping our financial operations aligned with client success. “I handle the numbers so the team can focus on delivering real value,” he says. With a strategic eye for detail, Kevin ensures we’re meeting our goals in ways that maximise impact for our clients. With experience in both public and private sectors, Kevin has a proven track record of building financial strategies that drive sustainable growth. His expertise in budgeting, forecasting, and performance metrics ensures DATYM is financially strong and positioned to serve clients effectively. Known for his analytical approach and commitment to excellence, Kevin is the backbone of our financial health and long-term client value.
Emma Durkin Chief People Officer
Emma Durkin
Chief People Officer
With a background in Law and Psychology, Emma has over 25 years of experience in people-focused roles across London, Dubai, and South Africa. For 12 years, she served as the Chief People Officer for an IT consulting company in South Africa. Successfully established and led people-centric initiatives, overseeing the company’s growth from 40 to 250 full-time employees. Emma also brings expertise in mergers and acquisitions, having been involved in both acquiring other companies and being part of a leadership team during a company acquisition. Her primary focus in these engagements was ensuring the well-being and engagement of employees throughout the process. In her current role Emma is dedicated to enhancing the employee experience whilst aligning with the company’s ambitious growth objectives.

Let’s transform your business, one data point at a time!

At DATYM, we are more than just a team – we are your partners in unleashing the power of your data.

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