Hire the Best Automated Testing Specialists
in Bolivia

Professional Summary I combine expertise in AI agent development with comprehensive QA engineering skills. Since 2019, I've delivered high-quality software solutions, now focusing on building and thoroughly testing AI-powered applications. This dual skillset allows me to create robust AI agents while ensuring they meet the highest quality standards. AI Development Expertise - Custom AI agent architecture and implementation - Intelligent workflow automation design - Component integration and optimization - Multi-platform deployment and configuration - API integrations and data flow management - Agentic coding workflows using AI-assisted development tools like Claude Code Quality Assurance Proficiency - End-to-end testing across web, mobile, and TV applications - Advanced test automation with Playwright, Cypress, and Selenium - API testing and validation - Comprehensive test case development - Detailed bug reporting and tracking Technical Skills - Platforms: SmythOS, Web, Mobile, TV applications - Testing Tools: Playwright, Cypress, Selenium/TestNG - Methodologies: Agile/Scrum, CI/CD integration - API Testing: REST, GraphQL - Development: JavaScript, Java, Web technologies Professional Approach My background in both development and testing creates a unique perspective that enhances AI agent quality from conception through deployment. I apply rigorous testing methodologies to AI solutions, ensuring they're not only intelligent but also reliable, scalable, and user-friendly. Client Benefits - Single resource for AI development and comprehensive quality assurance - AI agents built with testing and quality in mind from the start - Efficient workflow with seamless transitions between development and testing - Thorough validation of AI agent behavior and performance - Clear communication throughout the development and testing lifecycle I'm passionate about leveraging AI technologies to solve real business problems while maintaining unwavering commitment to software quality and user experience.

💼 15+ Years of Experience. 🕒 Over 9,300 Hours on Upwork. ⭐⭐⭐⭐⭐ 5-Star reviews. 🌐 Specializing in Fintech, Graphic Design Tools, Clinical Trials, and eCommerce Projects. 📙 ISTQB CTFL 4.0, CTFL-AT Certified. 👉 Want to know what makes this profile different? 👈 Hello! I'm Luis, a Senior QA Engineer from South America. It is an ideal location to collaborate with North American projects. I specialize in Software Quality Assurance, focusing on both Automation and Manual testing. I have experience managing weekly releases and continuously iterating over the processes to improve them. Also, I have experience implementing shift-left testing within Agile teams, proactively identifying and resolving potential issues in the early stages of the development life cycle, and continually expanding automation coverage to reduce the dedicated time to manual testing significantly. ⭐️ Why should you choose me over another freelancer? ⭐️ I consistently deliver high-quality and professional work, ensuring that my clients have a positive experience and are fully satisfied with the results. This commitment to excellence encourages clients to return to me for future projects. My passion for testing and quick learning, and my ability to adapt to new challenges with resilience and flexibility, make me a strong contender in the field. 📌 SKILLS & EXPERIENCE: ✅ Automation: Selenium with Java, Rest Assured, Extent Report, TestNG, Faker. ✅ Manual / Functional / UI UX / Accessibility / Cross-Browser / Black & White Box / Regression / Smoke / Sanity / Exploratory / Adhoc Testing. ✅ Test Management Tool: xRay, QASE, and TestLink. ✅ Project Management: Jira, Clickup, Trello, Monday, Asana, TeamWork, Confluence, GitHub Projects. ✅ Databases: SQL, MySQL, Postgres, and MongoDB. ✅ Cross-browser Tools: BrowserStack, LambdaTest, BitBar, Litmus. ✅ Analytics: Mixpanel, Amplitude. ✅ CRM: Konnektive, Sticky.io. ✅ eCommerce: Shopify, ClickBank, Digistore. ✅ Payments: Stripe, SplitIt. ✅ Agile Methodology & Scrum Framework. 📌 HIGHLIGHTS & ACHIVEMENTS: 🏆Release Process Optimization: "Release Train never stops..." Streamlined the Requirements for developing, testing, releasing, and monitoring workflows, cutting time by 30% while maintaining high-quality standards to achieve weekly releases. 🏆Leadership & Mentorship: Successfully led a team of eight junior testers, providing mentorship and training to improve their skills and overall team efficiency in manual, automation testing, and agile methodologies. 🏆 Defect Reduction: Implementing rigorous testing strategies and early defect identification significantly reduced post-release defects. Effective practices in creating, executing, and maintaining test cases enhanced test coverage, ensuring comprehensive and reliable testing processes. 🏆Client Satisfaction: Significantly contributed to the growth of two small startups into medium and large-scale enterprises over 7 and 8 years. My role in implementing robust QA processes and consistently ensuring high product quality was pivotal to their successful expansion and growth. 📌DEVICES: 📱SmartPhones, Android: Google Pixel 3XL, 6XL, iOS: 7 Plus, 10 Pro Max. 📱Tablet, iOS: iPad Pro. 💻macOS: iMAC, MacBook Pro. 💻Windows: 11, 10, laptops and PCs. I'm excited to discuss your project and explore how my expertise in manual and automation testing can ensure the success of your software. Reach out today, and let's collaborate to deliver exceptional quality! ------------------------------------------------------------------------------------------------------------------- Keywords: Manual Testing, Software Testing, Website Testing, Web-App Testing, Mobile App Testing, Desktop Testing, Regression Testing, Jira, Asana, Trello, Cross Browser Testing, Mobile Testing, IOS Testing, Android Testing, Quality Testing, Quality Assurance, Payment Gateway Testing, Test Case, Functional Testing, Usability Testing, User Testing, UI/UX Testing.

Quality Assurance Lead with over nine years of progressive experience in software quality assurance across multiple industries, demonstrating a strong commitment to delivering high-quality, user-centered solutions. With a proven track record advancing from QA Junior to QA Lead, I bring comprehensive manual and automated testing expertise and have led diverse QA teams in mobile and web application environments. Throughout my career, I have been responsible for leading end-to-end testing initiatives, optimizing testing frameworks, and implementing automation processes to increase efficiency and product reliability. My technical proficiency spans tools such as Protractor, Selenium, and Cypress for automation, as well as extensive knowledge of CI/CD processes and issue-tracking platforms like JIRA. I am skilled in crafting and executing comprehensive test strategies that include regression, integration, and accessibility testing to meet product standards and user expectations. In my previous role, I led the quality assurance team for a complex suite of components, coordinating manual and automated testing efforts to ensure rigorous quality standards were upheld. Additionally, I was part of the mobile testing team, where I executed manual and automated tests across Android and iOS platforms, consistently ensuring seamless functionality and user experience. My leadership approach centers on fostering a collaborative environment where QA and development teams work closely to identify issues early in the cycle and resolve them efficiently. I am passionate about driving continuous improvement in QA practices, utilizing data and QA metrics to guide decisions and enhance testing processes. I am excited to leverage my skills in quality assurance and team leadership to help your organization achieve its product quality goals, drive efficient workflows, and contribute to an exceptional user experience.