I will create modern, dynamic online applications utilizing the MERN stack (MongoDB, Express.js, React, and Node.js) and seamless integration of SQL and PostgreSQL for robust data management. My knowledge also includes TypeScript, which improves code quality and ensures scalable and efficient solutions. With a focus on responsive design, I use the most recent front-end frameworks such as Ant Design, MUI, Tailwind CSS, Shadcn/UI, and others to develop visually beautiful and user-friendly interfaces. From basic setups to full-stack solutions, I provide customized web applications designed for performance and scalability, fitting your individual demands and commercial goals.