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alejandrobla796

Alejandro B.

@alejandrobla796

QA Engineer

Kolumbien
Englisch, Spanisch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
EXPERIENCE CERTIFIED - AGILE FOCUS TESTING. Senior QA Engineer with nearly 6 years of experience ensuring software quality for web, mobile, and transactional systems. I specialize in early defect detection, regression risk reduction, and delivering clear technical insights to teams. I work across manual QA, test automation, API testing, and performance testing, building scalable frameworks with Java, Serenity BDD, Selenium, Playwright, Rest Assured, Appium, and K6. My focus is on clear reporting, solid evidence, and actionable recommendations that protect releases and reduce business risk.... Mehr lesen

Kompetenzen

a
alejandrobla796
Alejandro B.
offline • 
Durchschnittliche Antwortzeit: 1 Stunde

Meine Dienstleistungen

Softwaretests
I will perform professional manual QA for fast releases
Ab15 $ / ProjektWeitere Details

Arbeitserfahrung

QA Developer

W. • Vollzeit

Jan 2023 - Aug 2025 • 2 yrs 7 mos

Led QA activities for high-volume transactional systems in web, mobile, and correspondent banking environments. Responsible for certification processes ensuring transactional traceability for more than 9,000 correspondent points nationwide. Designed and implemented automation frameworks from scratch using Java, Serenity BDD, Screenplay, Selenium, Rest Assured, and Appium, reducing manual regression by 65%. Developed over 300 automated scenarios for payment gateways, onboarding, and reporting. Executed performance and load testing with K6, validating system stability in scenarios exceeding 100,000 transactions per hour. Built mobile automation for Android and iOS, reducing operational gaps by 50%. Produced executive QA reports, standardized QA documentation, and supported BDD adoption and defect triage across teams.

QA Analyst and Tester

As. • Vollzeit

Nov 2021 - Dec 2022 • 1 yr 1 mo

Performed functional and non-functional testing for web and mobile applications. Designed and executed test cases, regression suites, and exploratory testing, detecting critical defects early and reducing production incidents by 40%. Implemented automated tests using Selenium and Rest Assured, reducing manual testing effort by 30%. Created and maintained QA documentation in Atlassian tools, improving traceability and reducing onboarding and training time.

QA Analyst

Co. • Vollzeit

Aug 2020 - Mar 2022 • 1 yr 7 mos

Executed software testing for financial applications used by banking partners. Analyzed requirements, designed test scenarios, executed functional testing, and delivered detailed QA reports to support project planning and closure. Authored a functional user manual for a collections management system adopted by more than 5,000 users, improving system adoption and usability. Collaborated closely with development teams on test design decisions.