Leonardo Raul V.
AI Agent Developer & QA Specialist | Agentic Coding | Test Automation
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.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $2k
Billed in all: $64,995$65k
$989 in the last 6 months
Across 10 contracts
Earnings, last 30 days
Skill rankings: Top 19% in PHP
Ranked by MRR among everyone on Upwork with the skill.
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