Brian Serrato
@brianserrato
I lead mobile and AI quality initiatives, building automation and testing strategies that improve product reliability.
United StatesWhat I'm looking for
At Mercor, I improve AI response quality by developing testing protocols that increased accuracy by 25% and creating feedback loops that refine models using real-world performance.
Previously at ClickUp, I led quality assurance for a 15-member mobile team as the main automation engineer for its Flutter application. I built mobile test strategies, partnered with product managers on test scenarios, and developed YAML-based Maestro automation scripts.
At vAuto, I led mobile QA for cross-business-unit projects supporting products generating $560M in revenue and helped release 12 mobile applications across two platforms. As interim mobile team lead and Scrum Master, I helped drive a 40% increase in team velocity and efficiency.
I bring hands-on experience testing web, mobile, data, and AI applications, from functional and regression testing through automation, release quality, analytics, and model-training workflows.
Experience
Work history, roles, and key accomplishments
AI Quality Engineer
Mercor
Jan 2025 - Present (1 year 8 months)
Developed comprehensive testing protocols that improved AI accuracy by 25%. Implemented feedback loops with developers to refine AI models and collaborated with cross-functional teams to improve multimodal generative capabilities.
Led quality assurance for a 15-member mobile team, serving as SME and main automation engineer for the ClickUp mobile Flutter application. Developed test case strategies, launched a review process, and created YAML-based Maestro scripts for mobile automation.
Executed functional and regression testing on web, mobile, and data applications. Created defect reports, developed web automation in TypeScript for Cypress, and acted as QA Release Conductor for weekly web releases.
Senior Quality Assurance Lead Engineer
vAuto
Jan 2019 - Jan 2020 (1 year)
Led quality assurance for a 12-member mobile team, serving as SME and main contact for cross business unit projects generating $560M revenue. Developed test case strategies, architected company-wide mobile test strategy, and created mobile QA analytics reports for executives.
Senior Quality Assurance Engineer
vAuto
Jan 2018 - Jan 2020 (2 years)
Operated as interim-mobile team lead for 6 developers and 3 QA, undertaking Scrum Master role to facilitate a 40% increase in velocity. Coordinated with product leadership on roadmap prioritization and assigned work to development team.
Quality Assurance Engineer
vAuto
Jan 2012 - Jan 2020 (8 years)
Executed functional and regression testing on web, mobile, and data applications generating $2.3B revenue. Created defect reports in Rally, interviewed QA candidates, and supervised Java-based Selenium automation for web client.
Mobile Software Developer
Avai Mobile Solutions
Jan 2011 - Jan 2012 (1 year)
Created 14 applications for Android and BlackBerry devices using Java. Constructed and enforced test plans, debugged code, organized contractors, and coordinated with clients to resolve issues.
Student Intern
Lackland Air Force Base
Jan 2006 - Jan 2010 (4 years)
Student intern at Lackland Air Force Base.
Education
Degrees, certifications, and relevant coursework
St. Mary's University
Bachelor of Science, Computer Engineering
Bachelor of Science in Computer Engineering from St. Mary's University, completed in 2011.
St. Mary's University
Bachelor of Arts, Computer Science
Bachelor of Arts in Computer Science from St. Mary's University, completed in 2011.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Salary expectations
Social media
Skills
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