About Mandeville Digital
Transforming businesses through innovative technology solutions that drive growth, efficiency, and competitive advantage.
Our Leadership Team
Marcel du Preez
CEO and Founder
25 years experience building solutions for titans like London Underground, BBC TopGear, Universal Music, Christies, Arrow and Tesco. Led many projects for GovUK through Alpha to Live, including rigorous GDS (Digital Cabinet Office) assessments.
Co-founded three trailblazing digital agency startups, elevating brands with enterprise-grade digital solutions. Armed with a flair for creating real-time, high-traffic, and infinitely scalable solutions, helping businesses bootstrap effectively.
Always a strategist, committed to pushing digital boundaries and ensuring startups make their mark swiftly in competitive landscapes.
Yolanda Roodman
COO and Director

With 30+ years of specialist and consulting expertise, Yolanda Roodman has driven strategic management, finance, client liaison, and business operations for industry giants like Old Mutual and Alexforbes. She has led high-value fund management, ensuring top-tier client satisfaction, while training and empowering teams to deliver excellence.
Her systems expertise has optimised business operations, strengthened company-client relationships, and enhanced project execution. Driven by integrity, a people-first mindset, and a passion for delivering the ultimate customer experience, Yolanda is dedicated to shaping a future where innovation and efficiency go hand in hand.
She helps businesses not just survive, but excel in a fast-paced and ever-evolving digital environment through impactful and flexible solutions.
Melissa du Preez
Social Media & Content Director

Melissa is an accomplished social media expert, content producer, and influencer with a growing digital presence. With over 13,000 followers and 1.5 million likes on TikTok, she has built a strong personal brand and a deep understanding of audience engagement.
With many years working in the TV industry, Melissa brings a wealth of experience in media and content production. As the driving force behind Mandeville's media network arm, she and her team lead innovative guerrilla marketing campaigns that amplify brand reach and engagement.
In addition to spearheading social initiatives, she manages all company social media accounts, crafting compelling content and leveraging data-driven insights to drive growth. Passionate, creative, and results-driven, Melissa continues to push the boundaries of online engagement.
Dian Kühn
Marketing and Sales Specialist

Dian Kühn is a marketing and sales specialist with a Bachelor's Degree in Marketing and Management and extensive experience in sales, digital marketing, and networking.
He specializes in brand growth, strategic marketing, and business development, helping businesses optimize their digital presence, drive revenue, and build strong industry connections.
Kieran Stroud
Engineering

Kieran Stroud is a skilled software developer with expertise in building modern web applications and digital solutions. He brings technical excellence and creative problem-solving to every project.
His passion for clean code and user-centered design has transformed complex business requirements into elegant, scalable applications. Combining technical precision with creative innovation, Kieran crafts digital experiences that not only meet business objectives but exceed user expectations through intuitive interfaces and robust functionality.
Committed to continuous improvement, he stays at the forefront of emerging technologies to deliver cutting-edge solutions that give businesses a competitive advantage in today's digital landscape.
Our Story
Marcel du Preez founded Mandeville Digital with a vision to harness exceptional talent to deliver world-class digital solutions for both international and local projects. Having worked with global brands and led numerous successful digital initiatives, Marcel recognized the opportunity to create a company that bridges the gap between high-quality technical expertise and businesses seeking innovative solutions.
"Mandeville Digital combines deep technical knowledge with strategic business acumen, offering clients the perfect blend of innovation, reliability, and cost-effectiveness."
The company began in South Africa as Mandeville Digital (Pty) Ltd, quickly establishing itself as a trusted partner for businesses looking to transform digitally. As international demand grew, Mandeville Digital expanded with a UK headquarters, creating Mandeville Digital Ltd to better serve global clients.
Today, with dual headquarters in the United Kingdom and South Africa, Mandeville Digital operates as a truly global technology partner. This strategic presence allows us to leverage diverse talent pools and market insights while delivering tailored technology solutions that help businesses of all sizes navigate the complex digital landscape and achieve their goals.
Our Core Values
The principles that guide everything we do at Mandeville Digital
Excellence
We strive for excellence in every project, delivering solutions that exceed expectations and create lasting value.
Innovation
We embrace innovation and creative thinking to solve complex problems and drive digital transformation.
Integrity
We operate with complete transparency and honesty, building trust through ethical business practices.
Partnership
We form true partnerships with our clients, aligning our goals with their success and growth.
Adaptability
We remain agile and adaptable, quickly responding to changing market conditions and technological advances.
Empowerment
We empower our team and clients with knowledge and tools to achieve sustainable success.