João Silva
+351 912 847 563 | joao.silva@email.com | Rua das Flores 42, 1200-123 Lisboa | linkedin.com/in/joaosilva

PROFESSIONAL SUMMARY

Results-driven Head of QA with 15+ years of experience leading quality assurance initiatives across enterprise software development environments. Proven track record of building high-performing QA teams, implementing comprehensive testing strategies, and driving continuous improvement in software quality. Expert in establishing QA frameworks, automation strategies, and quality metrics that align with business objectives. Strong background in Agile methodologies and cross-functional collaboration.

PROFESSIONAL EXPERIENCE

Head of QA
TechVision Solutions, Porto
March 2020 – Present

• Lead a team of 18 QA engineers across multiple product lines, establishing quality standards and testing protocols that reduced production defects by 47% year-over-year
• Architected and implemented comprehensive A/B testing framework for feature releases, enabling data-driven decisions that improved user engagement by 32%
• Spearheaded transition to Agile testing methodologies across 6 development teams, reducing release cycle time from 8 weeks to 3 weeks while maintaining quality standards
• Established automated test execution pipelines using HP QuickTest Professional and modern CI/CD tools, achieving 85% test automation coverage
• Collaborate with Product, Engineering, and DevOps leadership to define quality gates and release criteria for enterprise SaaS platform serving 2M+ users
• Manage annual QA budget of $2.3M including tooling, infrastructure, and team development initiatives

Senior QA Manager
Inovare Digital, Lisbon
June 2016 – February 2020

• Managed team of 12 QA engineers responsible for testing web and mobile applications across iOS, Android, and web platforms
• Implemented agile testing practices including test-driven development, behavior-driven development, and continuous testing approaches
• Designed and executed A/B testing strategies for product experiments, analyzing results to inform product roadmap decisions
• Reduced critical production incidents by 63% through implementation of comprehensive regression testing suites and quality metrics dashboards
• Partnered with engineering teams to establish code review processes and quality standards that improved first-pass quality rates from 71% to 92%

QA Team Lead
SoftwareCore Systems, Braga
January 2013 – May 2016

• Led team of 6 QA engineers supporting agile development of financial services software platform
• Developed test execution strategies and test plans for complex integration scenarios across multiple systems
• Implemented HP QuickTest Professional for automated functional testing, reducing manual testing effort by 55%
• Conducted test execution across multiple environments including development, staging, and production-like systems
• Collaborated with business analysts and developers to refine requirements and ensure testability of user stories

Senior QA Engineer
Nexus Technologies, Covilhã
August 2010 – December 2012

• Executed comprehensive test plans for manufacturing execution systems including PLC programming interfaces and control systems
• Performed agile testing activities including sprint planning, story refinement, and daily stand-ups with development teams
• Developed automated test scripts using HP QuickTest Professional for regression testing of core application functionality
• Conducted A/B testing analysis for UI/UX improvements, providing recommendations based on user behavior data
• Mentored junior QA engineers on testing best practices, automation techniques, and quality methodologies

QA Engineer
DataFlow Systems, Aveiro
May 2008 – July 2010

• Performed manual and automated test execution for industrial automation software including PLC programming validation
• Created detailed test cases and test scenarios based on functional specifications and technical requirements
• Participated in agile ceremonies and contributed to continuous improvement of testing processes
• Utilized HP QuickTest Professional to develop and maintain automated test suites for critical business workflows

EDUCATION

Master of Science in Computer Science
Instituto Superior Técnico, Lisbon
Graduated: 2008

Bachelor of Science in Software Engineering
Universidade do Porto, Porto
Graduated: 2006

CERTIFICATIONS

• ISTQB Advanced Level Test Manager
• Certified Scrum Master (CSM)
• Certified Agile Tester (CAT)
• HP QuickTest Professional Certified Expert

TECHNICAL SKILLS

Testing Methodologies: Agile Testing, Test-Driven Development, Behavior-Driven Development, Risk-Based Testing, Exploratory Testing
Test Automation: HP QuickTest Professional (UFT), Selenium, Cypress, Appium, JUnit, TestNG
A/B Testing & Analytics: Optimizely, Google Optimize, Amplitude, Mixpanel, Statistical Analysis
Test Management: JIRA, TestRail, Zephyr, qTest, HP ALM
CI/CD & DevOps: Jenkins, GitLab CI, CircleCI, Docker, Kubernetes
Programming: Python, Java, JavaScript, SQL
Specialized: PLC Programming Testing, Industrial Control Systems, SCADA Testing
Agile Tools: JIRA, Confluence, Rally, Azure DevOps

PROFESSIONAL ACHIEVEMENTS

• Reduced overall defect escape rate from 12% to 3% through implementation of comprehensive quality gates and testing strategies
• Successfully led QA transformation initiative that improved team productivity by 40% while reducing operational costs by 25%
• Established QA Center of Excellence that standardized testing practices across 15+ development teams
• Recognized with Excellence in Leadership Award for building high-performing QA organization (2022)

PROFESSIONAL AFFILIATIONS

• Member, Association for Software Testing (AST)
• Member, International Software Testing Qualifications Board (ISTQB)
• Active participant in local QA and Testing meetup communities