Tom Masters Image

Tom Masters

head of augmented audit architecture and operating systems

Tom is a technology leader specialising in SaaS platforms, cloud infrastructure, and rapid product development. He focuses on helping organisations build and scale reliable, high-performance systems that support growth and operational resilience.

At PSI Services LLC, he led IT operations across Europe, managed global product support for a large-scale eAssessment platform, and oversaw its infrastructure and security. He played a key role in transforming the platform from client-hosted environments to a highly available cloud-based architecture, significantly improving scalability, resilience, and operational efficiency.

As founder of a development house focused on accelerating time to MVP, Tom works with startups and growing businesses to bring ideas to market quickly and cost-effectively. Using low-code tools and proven architectural patterns, he turns complex technical challenges into practical, commercially viable solutions.

He takes a pragmatic, outcomes-driven approach to technology and product development, with a strong focus on delivering scalable solutions that create real business value.

Outside of work, he enjoys spending time with family, hiking and cycling across the UK and Europe, and exploring off-the-beaten-path travel destinations.

Meet the DeepFathom team.

Ian Mitchell

Ian Mitchell

Group CEO

Juliette West Surrey Accounting 31bw (web sized)

Juliette Rivett

Chief Financial Officer

Darren Marsh Head Shot

Darren Marsh

Group Commercial Officer

Mark Crawley

Mark Crawley

Head of Financial Services

Clive Mitchell Head Shot Bw

Clive Mitchell

Head of ERP Strategy & Architecture

Jaeda McNab

Jaeda McNab

Digital Assurance Operations and Cyber Security Executive

Tom Crossley

Tom Crossley

Audit Product Development & Customer Success Executive

Pascale Chilvers

Pascale Chilvers

Data Analytics, UAT and Training

Harry Hannan

Harry Hannan

ERP Product Development & Operations Executive

Eva Mitchell

Eva Mitchell

Data Analytics and Digital Assurance Operations Executive

Ian Rosam Head Shot Bw

Ian Rosam

Founder and Thought Leadership, Augmented Audit and Quality Management

David Bonbright Headshot

David Bonbright

Head of ESG Assurance Innovation

Tim Mulcahy CISO

Tim Mulcahy

Chief Information and Security Officer (CISO)

Lina Constantinovinci

Lina Constantinovinci

Board Advisor

Wayne terry head shot b&w 1

Wayne Terry

Board Advisor

Ade Palmer Geeves

Ade Palmer-Geaves

Board Advisor