Open to opportunities

Shelby De Oliveira Cignetti

@shelbydoc

Message

I build scalable QA automation and release-confidence systems for SaaS, API, and web products.

United States

Message

What I'm looking for

I'm looking to build scalable test automation and release-confidence practices for SaaS, API, and web products, with opportunities to shape quality strategy, improve CI/CD feedback, and partner closely with engineering teams.

I'm currently building and maintaining Ruby/Cucumber automation at Cox Automotive for AMS API and integration testing, improving coverage across backend and event-driven workflows.

At Boost Remote, I architected a Playwright framework in TypeScript, embedded automation into Azure DevOps pipelines, and verified cross-system data accuracy with SQL and backend validation. As Interim QA Lead, I directed release QA, led Sev 1 and Sev 2 response efforts, and delivered clear go/no-go risk updates to leadership.

Previously, I expanded Cypress regression coverage at Repisodic, established Storable's first SaaS regression suite, and built Python/Selenium Page Object Model frameworks at Stellar Software.

I'm also creating ProBet Sports, a TypeScript application designed as a realistic automation testing target with dynamic workflows, API behavior, payout verification, and client- and server-side validation.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Development Engineer in Test

Current

Cox Automotive Inc.

May 2026 - Present (5 months)

Root-caused and fixed a silent report-rendering failure producing zero-byte CI test reports, restoring pipeline visibility for downstream deploy gates. Built and maintained Ruby/Cucumber automation for AMS API and integration testing, and improved framework portability by moving AWS region/SSM configuration to environment-driven setup.

Ruby Cucumber AWS SSM CI CD Playwright TypeScript Watir Faker API Testing Integration Testing Testing Automation Quality Assurance

Senior Quality Assurance Engineer

Boost

Jan 2025 - Dec 2025 (11 months)

Mentored junior QA team members and spearheaded quality initiatives, including onboarding and comprehensive test coverage strategies. Collaborated with Engineering to ensure alignment, resulting in successful project outcomes and high-velocity releases.

software quality Analytical Skills Test Strategy Test Coverage Mentorship Collaboration

Jr. QA Engineer

Repisodic

Jun 2023 - Jun 2024 (1 year)

Spearheaded regression testing for 12+ major releases of a SaaS application in an Agile environment. Architected a test automation framework using TDD and BDD, reducing manual testing efforts by 80% and increasing test coverage by 90%.

Regression Testing Test Strategy Test Planning Testing Automation Test Driven Development BDD CI CD Jira Agile Scrum Defect Management Test Reporting

Quality Assurance Engineer

Storable

Feb 2023 - Jun 2023 (4 months)

Pioneered the first regression testing suite for SaaS applications, crafting and executing test plans and cases from technical and user requirements. Initiated test automation using Selenium, reducing test cycle times by 80% and defects by 80%.

Selenium Testing Automation Regression Testing Agile QA Processes Defect Tracking