. Full Stack Development (MERN)Frontend: Building highly responsive, dynamic user interfaces using React.js, Redux for robust state management, and Tailwind CSS. Backend: Developing secure, production-ready RESTful APIs and server-side logic using Node.js (Express/Fastify) and Bun (Hono). 2. Advanced Database Engineering & ORMsArchitecture and optimization of both Relational and NoSQL databases using PostgreSQL, MongoDB, and MySQL. Seamless data layer integration using modern, type-safe ORMs like Drizzle and Prisma. 3. Software Architecture & DesignImplementing Clean Architecture principles and Design Patterns to ensure codebases remain scalable and easy to test. Designing decoupled, resilient systems using Microservices Architecture. 4. Security-Minded DevelopmentApplying web application security best practices throughout the development lifecycle.Leveraging tools like Kali Linux to conduct basic penetration testing and vulnerability assessments, ensuring your data and users remain protected.