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Sergio Piazza Borges Filho

@spborgesf

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Product and Quality leader bridging engineering and business to deliver reliable, customer-focused SaaS solutions.

Netherlands

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What I'm looking for

I seek a product-quality role in an Agile environment where I can drive product excellence, reduce technical debt, mentor teams, and align engineering work with business outcomes.

I’m a Product & Quality professional with over ten years of experience bridging engineering execution and business strategy to deliver high-impact, bug-free releases. I combine a technical QA background with product ownership to define strict acceptance criteria, reduce technical debt, and accelerate the SDLC.

As a remote Product Owner and former Product Owner/Product & Quality Specialist, I have managed backlogs for multiple teams, authored acceptance criteria, led end-to-end IoT product launches, and implemented automated testing frameworks that reduced regression effort by roughly 40%.

I facilitate Agile ceremonies, coach teams in agile QA best practices, and maintain constant client communication to resolve issues proactively and identify upsell opportunities. I seek roles where I can drive product quality, improve delivery velocity, and align technical work with business outcomes.

Experience

Work history, roles, and key accomplishments

Product Owner

Freelance

Dec 2022 - Nov 2024 (1 year 11 months)

Managed product backlogs for SaaS, prioritized high-value features and authored acceptance criteria that reduced development rework and improved delivery across remote cross-functional teams.

Product Ownership Backlog Management Acceptance Criteria Agile Ceremonies Remote Collaboration Market Research

Product & Quality Specialist

azeti

Jan 2020 - Nov 2022 (2 years 10 months)

Acted as key stakeholder for quality and product, defining strict acceptance criteria, managing backlogs for two teams, and leading the end-to-end launch of a new IoT product that improved customer satisfaction and market reach.

Product Management QA Engineering IoT Security Acceptance Criteria Backlog Management SDLC Stakeholder Management Agile

Scrum Master

azeti

Jan 2019 - Dec 2019 (11 months)

Implemented and facilitated Scrum practices, coached teams on agile QA best practices, and improved productivity and defect reduction while ensuring delivery timelines were met.

Scrum Agile Coaching Jira Confluence Kanban Release Management

QA Engineer

azeti

Jan 2018 - Nov 2018 (10 months)

Designed and maintained automated testing frameworks using Python, integrated quality gates into CI/CD pipelines, and reduced manual regression effort by ~40% while ensuring stable test environments.

Python Test Automation CI CD REST API Testing Docker SQL Linux Quality Gates

Test and Integration Analyst

Healfies

Jul 2016 - Jun 2017 (11 months)

Streamlined system integration processes and created automated workflows to improve operational efficiency and ensure seamless data flow across systems.

Integration Testing Workflow Automation Test Automation System Integration Process Improvement

Test Analyst

Pixeon

Jul 2011 - Jul 2016 (5 years)

Tested cloud-based SaaS healthcare solutions, managed configuration and software releases, and oversaw version control and deployment processes to ensure regulatory compliance and reliability.

Release Management Configuration Management Test Execution Healthcare Compliance Version Control