Dl Bt
@danielbarrientos
Detail-oriented Manual QA Tester focused on breaking web apps to ensure flawless user experiences.
ColombiaWhat I'm looking for
I’m a detail-oriented Manual QA Tester with a strong technical foundation in software environments and logic. I’m passionate about breaking web applications so user experiences are truly flawless.
I design and execute test cases with a focus on manual testing, functional testing, regression testing, exploratory testing, and UI/UX verification. I also perform cross-browser functional testing and keep defects well-documented with clear reproduction steps, severity, and expected results.
Working in agile/Scrum contexts, I apply software logic familiarity from JavaScript/TypeScript environments and use browser developer tools to isolate front-end bugs. I leverage Chrome DevTools (Console, Network tab) to inspect network traffic and analyze console logs.
Beyond software QA, I bring a methodical quality mindset from end-to-end quality control and documentation work. I’ve managed visual evidence logs, authored daily reports, and maintained strict compliance with dimensional/structural specifications—skills that translate directly into careful QA execution.
Experience
Work history, roles, and key accomplishments
Independent QA & Software Eng.
Self-Directed
Oct 2024 - Present (1 year 9 months)
Practiced manual functional testing, cross-browser verification, and visual UI audits on personal and open-source web projects. Used browser developer tools to inspect network traffic and console logs, and wrote clear bug reports with steps to reproduce and expected results.
Quality Control & Manufacturing Assistant
Local Production
Handled end-to-end quality control for product manufacturing, inspecting outputs against dimensional and structural specifications. Documented and isolated defects or structural anomalies prior to client delivery while maintaining quality under tight schedules.
Operations & Documentation Support
Civil Infrastructure Projects
Dec 2023 - Apr 2026 (2 years 4 months)
Conducted on-site visual inspections to verify construction progress aligned with initial planning blueprints. Maintained photographic evidence logs and authored concise daily reports and technical logs for stakeholders.
Education
Degrees, certifications, and relevant coursework
Self-Directed (Virtual Software Engineering Studies)
Software Engineering Studies (In Progress), Software Engineering
In-progress self-directed virtual studies in software engineering, focused on building a strong foundation in software behavior and web technologies.
Self-Taught Continuous Training
Continuous Self-Taught Training, Software Quality Assurance (QA)
Continuous self-taught training covering advanced software QA methodologies, software logic, and web architecture topics.
Tech stack
Software and tools used professionally
Availability
Location
ColombiaAuthorized to work in
Social media
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