我们的管理与支持团队

Nathaniel Cartagena was appointed Chief Information Officer (CIO) for Validant in June 2021. He leads information technology operations and strategic planning for the company, implementing global IT systems and policies that meet the highest standards of data security and quality.

Nathaniel has more than ten years of experience as an information technology executive, most recently as Director of IT Services for Greenleaf Health. During his time with Greenleaf, Nathaniel initiated significant security improvements to the organization’s devices, systems, and electronic documents and communications. He also transitioned the firm’s internal IT support from a managed service provider, guiding the organizational change and expectations and optimizing all outsourced processes. Nathaniel’s expert, detailed management of these systemwide IT enhancements enabled Greenleaf to fulfill client expectations for information security and workflow and to support substantial growth of the firm’s team and client base. Throughout these efforts, he continued to provide direct support for all software and hardware solutions, administer and audit existing systems, create training and reference materials to help end users make the best use of tools, and advise on internal and external projects such as the redesign of Greenleaf’s website.

Nathaniel was previously Senior Advisor at Mindovo, Inc., a technology advising firm, where he developed training materials and lessons for new advisor development, created strategic plans for sales initiatives, and led promotional days resulting in record-setting revenues. His client-facing activities focused on developing innovative IT procedures and systems for CEOs, philanthropists, and local celebrities.

Prior to this, Nathaniel mentored students and worked as an advocate and liaison between the student staff and professional staff at Michigan Technological University, earning several awards in recognition of his work. Nathaniel graduated magna cum laude from Michigan Technological University with his Bachelor of Science in Mathematics.

Andreas has over 13 years of experience in M&A and corporate finance, 10 of which have been in the life sciences industry. Most recently he served as Vice President, Finance and Operations, at Exeevo, a life sciences CRM start-up, where he built and led the finance team and other support functions. Andreas played a key role in completing Exeevo’s spin-out from its former parent, Indegene.

Prior to Exeevo, Andreas was a member of the corporate development team at Syneos Health and its predecessor, inVentiv Health. While at Syneos/inVentiv, he helped establish the corporate development function and executed M&A, investment, and strategic partnership activities. He contributed to many key initiatives, including the merger of INC Research and inVentiv Health. Andreas began his career in the Corporate Finance & Restructuring practice of FTI Consulting, where he advised debtors and creditors in distressed situations. 

Andreas is a graduate of the Honors Program at Boston College’s Carroll School of Management. He lives on Cape Cod with his family. He is a passionate sports fan and avid traveler and enjoys cooking in his spare time.

Martyn Edney has more than 25 years of international human resources strategy and operations leadership in multiple industries including consulting, human data science, diagnostics, and technology. Martyn’s core expertise is in talent acquisition and talent management, building performance and capability, evolving culture, and employee engagement within high-growth, complex, and diverse businesses.

Martyn joined the Validant Group from CareDx, an innovative diagnostics and technology company serving the organ transplant community, where he held the position of SVP, Head of Human Resources, based in the Bay Area. Martyn led the reorganization of CareDx for its next phase of evolution, driving over 60% annual headcount growth via a structured and measured talent acquisition strategy, in addition to transitioning the HR function to a focused partnership and delivery model. He defined and implemented a global real estate and facilities strategy that delivered large-scale projects including a CLIA lab expansion, a dedicated R&D facility, and the relocation of the corporate and Midwest hubs. Another key initiative led by Martyn was the re-definition and enhancement of the performance management cycle and the launch of an organizational development framework encompassing LinkedIn learning, management development, coaching, and effective team-building.

Prior to this, Martyn spent 13 years at IQVIA, a global human data science organization, where he held multiple roles in the U.S., Europe, and the U.K. Most recently, Martyn spent six years as the HR Leader for the U.S. & Canada Business Unit based in Philadelphia and New York. During that time, Martyn developed and implemented an HR growth strategy that scaled from $1bn/900 employees to $3.5bn/8,500 employees through organic growth, merger integration of over 2,000 employees, and 16 acquisitions across a multi-dimensional commercial, consulting, technology, data, and clinical business. Under his leadership, the business impact, support capacity, and cost-effectiveness of the HR team increased measurably. Defining and enabling a performance-driven culture, Martyn also led the launch of several significant global employee engagement initiatives for IQVIA: He provided executive leadership and guidance for Employee Resource Groups launched across 100+ countries; created the positioning and approach for Diversity and Inclusion; and oversaw the design, distribution, and output of a global employee engagement survey that connected over 70,000 employees and resulted in the highest participation and engagement rates in company record. Additionally, Martyn developed and led IQVIA’s strategic partnerships with the American Cancer Society and American Heart Foundation, enabling multi-faceted business and employee engagement impact.

Before moving to the U.S., Martyn spent a number of years leading HR for IQVIA across 40+ countries in Europe, the Middle East, and Africa while based in London, U.K., and Madrid, Spain. In his earlier career, Martyn held HR leadership positions at Expedia, Kraft Foods, and Scoot.  

Martyn is from Oxford, U.K., and now lives in the Bay Area. He studied Human Resources at Oxford Polytechnic and Oxford Brookes University and is currently sitting his Fellowship for the Chartered Institute of Personnel & Development.

Brian Burns is President and a Quality leader at Validant, based in the New England region. Brian brings deep executive experience in Quality and Regulatory strategy and improvement with a track record of comprehensive quality performance improvement.

Prior to joining Validant, he served as an Executive Vice President of Global Quality and Regulatory Affairs at Haemonetics Corporation and Fresenius Medical Care over the course of five years.  Brian led institutionalizing corporate quality systems for all operational areas and upgraded quality systems to support evolving business needs such as combination products while improving complaint handling, operational metrics, supplier quality, clinical quality, and global quality systems training.

Brian served as Executive Vice President of Global Quality, Medical Safety & Regulatory Affairs of Boston Scientific Corporation for seven years.  Brian was responsible for quality assurance for Boston Scientific’s businesses worldwide and served as company liaison to all compliance bodies, including the U.S. Food and Drug Administration, European Union Competent Authorities, and the Ministry of Health, Labour and Welfare, Japan.

Previously, Brian held various Quality Assurance, Operational, and General Manager roles with Cardinal Healthcare, Allegiance Healthcare, and Baxter Healthcare. He received his Bachelor of Science degree in Chemical Engineering with a Minor in Mathematics and Chemistry from the University of Arkansas.

As a Vice President for Validant, Helm is responsible for project and personnel management associated with critical initiatives within leading Medical Device, Pharmaceutical, and Biotechnology organizations.

Working exclusively within these FDA-regulated Life Sciences industries, Helm partners directly with each Client’s technical leadership to deploy the most appropriate mix of tactical and strategic consulting resources for any phase of the product lifecycle. Ranging from a single Subject Matter Expert to matrixed groups across multiple divisions, these resources work side-by-side with each client’s teams to support the planning and execution of critical quality systems, product development, manufacturing, engineering, and cGMP regulatory compliance activities.

Before joining Validant, Helm held positions of increasing responsibility within Research, Technical Recruitment and Business Development for Harvey Nash, a UK based executive search and professional recruitment firm serving clients in Europe, Asia, and the U.S. With over 30 offices worldwide, Harvey Nash provides specialized executive search, IT professional services and IT staffing to clients in the technology, finance and banking, health care, manufacturing, and government sectors.

Helm holds a Bachelors Degree in International Affairs and Business from the University of Colorado at Boulder.

As Vice President of Client Engagement, Theodore leads Client & Talent Engagement globally and has overall responsibility for account management and talent delivery & management across all sectors of Biotechnology, Pharmaceutical, and Medical Device & Diagnostics.

Working exclusively within these FDA regulated life science industries, they partner with client leadership to deploy the most appropriate mix of execution and strategic consulting resources for any phase of the product lifecycle. Ranging from a single Subject Matter Expert to matrixed groups across multiple divisions, these resources work side-by-side with each client’s teams to support the planning and execution of critical regulatory, quality, and cGMP compliance initiatives.

Previously Theodore was responsible for the development of our European headquarters in Cork, Ireland, where he cultivated business relationships across EMEA regions, grew and led a team of Client and Talent Engagement associates, and led critical business processes and partnerships across EMEA.

Theodore holds a Bachelors Degree in Business Administration from the University of Colorado at Boulder.