QA Engineer & Consultant

Quality-driven solutions for modern teams

I help companies build better software through strategic QA processes, test automation and team transformation.

Patrick O'Hara - QA Engineer & Consultant
20+
YEARS OF QA EXPERIENCE
21+
PROJECTS
20+
CLIENTS
11+
YEARS OF WORKING WITH MY OWN CLIENTS

About Patrick

Transforming software quality through strategic thinking and hands-on expertise

With over two decades in software quality assurance, I've helped organizations worldwide build robust, scalable testing strategies that deliver real business value.

My approach combines deep technical expertise with strategic thinking, ensuring that quality becomes a competitive advantage rather than just a checkpoint.

Test Automation CI/CD Integration Team Leadership Process Optimization Quality Strategy

How I can help

Comprehensive QA solutions tailored to your needs

Functional Testing

Ensure your software meets all business requirements and user expectations through comprehensive manual and automated validation.

Integration Testing

Thorough integration testing to ensure all system components work seamlessly together, from APIs and databases to third-party services.

Test Automation

Reduce manual testing effort and provide faster feedback on code changes, enabling continuous delivery with confidence.

CI/CD pipeline integration

Accelerate your release cycles while maintaining quality through robust automated test frameworks and CI/CD pipeline integration.

Performance testing

Comprehensive performance testing to ensure your applications can handle expected loads and scale effectively under pressure.

Team Training & Mentoring

Hands-on training and mentoring to upskill your QA teams in modern testing practices, tools, and methodologies.

QA Strategy & Consulting

Develop effective quality assurance strategies tailored to their specific needs, technology stack, and business objectives.

Client Testimonials

What teams say about working with Patrick

"Pat transformed our delivery processes at MedoSync through expert sprint organization and CI automation, significantly improving release reliability and customer satisfaction through his proactive QA approach."

Seamus CTO, MedoSync

"Pat was a pleasure to work with — always bringing great energy, strong leadership, and an impressive attention to detail. His contributions in QA and automation greatly improved our delivery quality and team confidence."

Augusto Zeilmann Senior Frontend Developer at MedoSync

Let's work together

Ready to elevate your software quality? Let's discuss how I can help your team succeed.