1. Develop front-end website architecture using React and Next.js to create user-friendly interfaces. 2. Build scalable back-end services using Node.js / NestJs and MongoDB for efficient data management. 3. Implement REST APIs for seamless communication between front-end and back-end systems. 4. Utilize Shadcn for secure authentication and authorization processes. 5. Collaborate with cross-functional teams to design and implement innovative solutions. 6. Test and debug code to ensure high performance and reliability of applications. 7. Stay updated on industry trends and best practices to continuously enhance your skills and contribute to the company's success.