A seasoned IT professional with over eight years of experience, including two years as a Tech Lead, specializing in coordinating and training high-performance teams. Expertise includes gathering technical and functional requirements, monitoring the quality of deliverables, and managing schedules with a focus on efficiency, security, scalability, and cost reduction. Proven track record in enhancing code efficiency and quality, overseeing projects from conception to deployment, and refactoring existing projects. Proficient in frontend development using JavaScript, TypeScript, React Native, React.js, Vue.js, HTML, and CSS, as well as backend development with Node.js, AWS Serverless (Lambdas, API Gateway, DynamoDB), MySQL, PostgreSQL, and Firebase/Firestore (Cloud Functions). Possesses advanced English language skills and actively seeks opportunities that challenge and expand professional expertise.