About
How it started
QualiThree was born out of a shared frustration. Why is it some projects succeed while others struggle? We saw talented teams held back by technical debt, poor architecture, and lack of guidance. We wanted to change that.
We realised that the best way to solve these problems was to start with strong technical leadership that understands the realities of shipping software. So we came together to build a consultancy that focuses on practical solutions, not just theoretical advice.
Our mission is to help teams get unstuck and ship great products. We believe that with the right guidance and support, any team can overcome technical challenges and build something amazing. That’s why we started QualiThree — to be the partner that helps you get things done.
The Team
Three people who came together to build what matters.

Paul Juodkazis
Co-Founder
Senior IT Architect and Consultant with deep expertise in telecommunications and finance. Paul excels at understanding complex client problems and translating them into tailored technical solutions — ensuring every decision is technically sound and aligned with business objectives.

Sam Lastrina
Co-Founder
Engineering Manager and Software Engineer with a foundation in Robotics & Mechatronics. Sam brings extensive experience in full-stack development and infrastructure design, with a growing focus on AI and Large Language Models. He leads teams and orchestrates complex projects, integrating cutting-edge tools to build impactful solutions.

Josh Fenton
Co-Founder
Principal Software Engineer with significant experience across banking and telecommunications. Josh is a forward-thinker who stays at the vanguard of emerging technologies, constantly exploring new tools and approaches. He’s an active contributor to tech communities and brings both deep technical skill and a passion for innovation.
Work with a team that ships.
Three technologists, zero overhead. Tell us what you’re building and we’ll tell you honestly how we can help.