QA Tester
About Me
I am a QA professional with more than 10 years of experience across software development, quality assurance, and technical leadership. My background began in development, which helps me understand systems deeply and design more effective testing strategies.
I currently work as a Senior QA Engineer and Team Leader, where I focus on manual testing, test planning, defect prevention, and team coordination. I enjoy working in Agile environments and collaborating closely with product, design, and development teams to deliver reliable software.
My experience includes leading QA efforts for fintech and banking products in Bolivia and Peru, including mobile apps, web platforms, and embedded applications. I have worked on projects related to financial inclusion, mortgage savings, microcredits, and digital savings groups.
I have hands-on experience with tools and technologies such as Appium, Cypress, Katalon, Postman, SOAPUI, Jira, BigQuery, Firebase, and mobile device testing on Android and iOS. I also have a strong technical foundation in Java, JavaScript, Objective-C, Golang, HTML/CSS, PostgreSQL, Oracle, and SQL Server.
Before specializing in QA, I worked as a software consultant and developer, building backend, frontend, mobile, and automation solutions for financial institutions and other organizations. This experience strengthened my ability to analyze systems, identify risks, and contribute to product quality from both development and testing perspectives.
I am based in Bolivia and speak English. I am motivated by solving complex quality problems, improving software reliability, and helping teams deliver better products through structured testing and leadership.
Skills
Project ManagementJavaScriptJavaJiraSoftware DevelopmentGitAgileGitHubHTMLCSSPostgreSQLTeam ManagementQuality AssuranceFigmaScrumGolangOracleSQL ServerTest AutomationPostmanCypressTrelloMobile DevelopmentManual TestingRegression TestingObjective CFirebaseBootstrapMobile TestingSoapUI
Education
Systems Analyst
Bachelor in Humanities
Computer Assembly
Experience
Ensure application quality through manual testing, test planning, and test case prioritization for a remittance app. Perform QA for landing pages and pilot features, using tools such as GitHub, Jira, Figma, and mobile devices.
Led QA strategy across multiple fintech projects, managed the QA team, delegated tasks, and coordinated test planning and execution in Agile/Scrum environments. Collaborated with design, product, and development teams using Jira.
Progressed from Junior Developer Analyst to QA Consultant. Conducted QA for banking products, including mobile apps, web portals, API testing, load/stress testing, security scanning, and performance auditing. Also developed backend, frontend, and mobile modules.
Managed institutional web and intranet content, published articles, modified sections, uploaded documents, and developed event forms.
Trained the electoral jury on the electronic voting system and provided support for the system.
Developed a sales control system and monitored server and database status.
Generated server documentation, published articles, modified website sections, uploaded documents, and developed event forms.
Developed an inventory system to support food sales and generate income and outcome reports.
Executed pre-generated scripts, consolidated information, and prepared report documents.