I am a Senior Frontend Developer with extensive experience in complex projects, specializing in ReactJS, Next.js, Angular, and API integration with RESTful and Swagger-UI. I possess strong proficiency in HTML5, CSS3, JavaScript (ES6+), and advanced libraries like React-hook-form, Styled-components, and Zustand, complemented by solid expertise in automated testing using Vitest, Testing Library, and Jest.Fluent in English, I ensure seamless communication in global teams and effective interaction with international stakeholders. My expertise includes developing scalable, accessible interfaces adhering to WCAG guidelines and responsive design standards. I excel in frontend project architecture, performance optimization, and implementation of reusable components, ensuring efficiency and quality across all deliverables.Additionally, I have hands-on experience with Continuous Integration and Continuous Delivery (CI/CD) pipelines, leveraging tools like Azure DevOps and GitHub Actions. My career highlights include building interactive dashboards for real-time analysis, highly responsive applications, and supporting millions of users while working within agile methodologies like Scrum and Kanban.