About Us

Tech Relays is a boutique software development company founded by husband-and-wife team, Callum and Orsi. We started this venture to pursue our shared passion for crafting software the right way—prioritizing high-quality outcomes for both clients and our internal teams.

Callum is a seasoned software engineer with over 15 years of experience, 10 of which have been in commercial roles. Holding a master’s degree in Software Engineering, he currently serves as VP of Engineering & Data at Perlego, leading multiple engineering teams. Prior to Perlego, Callum has built countless applications and worked as an IT Consultant at IBM.

Orsi, originally from Budapest, brings a strong background in computer science. She played a pivotal role in developing nautical mapping software that underpins thousands of cruise voyages each year—an achievement highlighted in our case studies. Her expertise spans React, JavaScript, Python, API design, and databases.

Together, Callum and Orsi collaborate with a network of trusted professionals to build exceptional digital products and transform organizations. With their combined technical know-how and dedication to client satisfaction, Tech Relays remains focused on delivering meaningful, lasting solutions for businesses of all sizes.

Our Values

Client Care & Communication

We treat clients like family—offering unwavering support, clear communication, and proactive guidance every step of the way. By keeping them well-informed and empowered, we help them make confident decisions that drive real impact for their software and overall business.

Transparency & Honesty

Software development can feel complex and unfamiliar, so we strive to remove barriers and build trust through openness. We’re upfront about timelines, processes, and challenges, ensuring everyone understands the “why” behind each decision. This commitment to honesty cements lasting partnerships with both clients and teammates.

Always Prepared

We stay one step ahead to anticipate potential hurdles, allowing us to quickly adapt when surprises arise. By thinking strategically and being ready with creative solutions, we ensure clients can navigate the development process smoothly and with minimal risk.

Team Over Individual

Collaboration fuels innovation. We welcome diverse perspectives, encourage healthy debate, and embrace shared ownership of each project’s outcome. Together, our collective expertise drives better results than any individual could achieve alone.