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josue lunaJL
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josue luna

@josueluna

Quality Assurance engineer specializing in manual testing, SQL validation, and cross-functional collaboration.

United States
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What I'm looking for

I seek roles where I can improve product quality through thorough testing, SQL-driven validation, cross-functional teamwork, mentorship, and measurable process improvements in Agile environments.

I am a Quality Assurance professional with 5+ years executing manual test cases, functional testing, and managing the full defect lifecycle across web applications and fintech systems.

I regularly run SQL queries against PostgreSQL and other databases to validate data, support API and script testing, and maintain QA documentation and test cases across multiple release cycles.

I have identified and reported 500+ bugs in Jira, mentored a QA team, and collaborated with developers and Business Analysts to improve testing processes, reduce rework, and compress defect-to-resolution cycles.

I work in Agile/Scrum environments, leverage tools like Microsoft Copilot to generate test cases, and focus on measurable quality improvements that reduce regression cycle time and prevent production incidents.

Experience

Work history, roles, and key accomplishments

Fannie Mae logoFM

Quality Assurance Analyst

Nov 2021 - Dec 2025 (4 years 1 month)

Executed manual test cases and QA documentation across 12+ quarterly releases, reducing regression cycle time by 25% and surfacing data defects 35% earlier via PostgreSQL validation. Identified and reported 500+ Jira defects, cutting developer investigation time by 40% and compressing defect-to-resolution cycles.

Bank of America logoBA

Software Engineer

Nov 2019 - Jun 2020 (7 months)

Performed functional testing on 15+ front-end feature updates per quarter using HTML, CSS and JavaScript, reducing UI defects by 15% and clearing a backlog of 30+ legacy inconsistencies. Collaborated with product managers and stakeholders to define acceptance criteria and halve rework incidents.

Education

Degrees, certifications, and relevant coursework

Syracuse University logoSU

Syracuse University

Master of Applied Data Science, Data Science

Completed a Master of Applied Data Science program focused on applied data analysis and related methodologies.

Syracuse University logoSU

Syracuse University

Bachelor of Science, Science

Completed a Bachelor of Science degree with coursework supportive of technical and analytical roles.

Tech stack

Software and tools used professionally

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