Required Skills and Qualifications: Strong proficiency in MongoDB, Express.js, React.js, and Node.js. Experience in RESTful APIs, third-party integrations, and microservices architecture. Good understanding of front-end technologies including React.js , Next.js , HTML5, CSS3, and JavaScript (ES6+). Experience with version control systems like Git. Ability to work independently and as part of a team. Nice to Have (Preferred): Experience with TypeScript, Next.js, or Redux. Familiarity with DevOps practices and cloud platforms like AWS or Azure. Previous experience in leading a small development team.