I’m a Software Engineer with over 3 years of experience specializing in building scalable and responsive applications. My frontend expertise includes React.js, Next.js, TypeScript, React Hook, React Context, RTK Query, Tailwind CSS, ShadCN UI, and Material-UI. On the backend, I work with Node.js, Express.js, PostgreSQL, RESTful APIs, and AWS Lambda. I have hands-on experience with databases such as PostgreSQL, MongoDB, and DynamoDB, particularly in schema design and optimization. I’m skilled in cloud and DevOps tools like AWS (Lambda, S3, SES, SQS, CDK) and CI/CD automation with GitHub Actions. My work often involves designing microservices, serverless applications, event-driven systems, and API integrations, with a focus on testing and quality using Vitest and Playwright. I also bring strong collaboration skills, with experience in agile development, API documentation, and cross-functional teamwork.