About Legacy Zero
We're a team of experienced software engineers dedicated to helping businesses modernise their technology infrastructure, application hurdles and eliminate technical debt.

Our Mission
To guide medium to enterprise-level businesses through the complexities of digital transformation by converting legacy applications into robust, cloud-based solutions.
“From Legacy to Leading-Edge.”
Our Vision
We believe that modernising legacy applications is not just about updating technology — it's about delivering tangible business value and positioning your organization for continued growth and innovation. We help businesses focus on...
Targeting Their Audiences
Medium to enterprise-level businesses seeking to strengthen their market position through technology transformation
Gaining an Expert Team
Dedicated professionals with extensive experience in legacy applications and modernisation techniques.
Requiring a Comprehensive Approach
Structured methodology combining analysis, design, implementation, and quality assurance to deliver successful projects.
Seeking .NET Specialization
Deep expertise in transforming legacy .NET web and Windows applications into modern solutions.
Meet Our Team
Legacy Zero's success stems from our dedicated team of seasoned professionals with over 30 years of collective experience specifically focused on the challenges of legacy applications. We are experienced professionals with a passion for clean code and modern architecture.
Márcio Duarte
Lead Principal Engineer / Co-Founder
15+ years experience in legacy application modernisation, architectural solution design and cloud architecture.

Judd Gray
Senior Software Engineer / Co-Founder
15+ years of experience in legacy application modernisation, combined with strong business acumen in the IT industry.
Our Values
Transparency
We believe in open communication and keeping our clients informed throughout every project phase.
Excellence
We strive for excellence in every line of code we write and every solution we deliver.
Innovation
We stay current with the latest technologies and methodologies to provide cutting-edge solutions.
Partnership
We view our clients as partners and invest in their long-term success and growth.
Ready to Work Together?
Let's discuss how we can help modernise your application and technology infrastructure.
Get In Touch