Complete Ed-Tech Website Development

I'm seeking a skilled developer to finalize an ed-tech exam prep website. The site offers learning materials, tests, and quizzes.

Requirements:
- Handover from current development team
- Primary tech stack: React.js, JavaScript, MongoDB
- Add/update interactive learning modules
- Integrate payment gateways and email services

Ideal Skills & Experience:
- Proficiency in React.js and MongoDB
- Experience with content management systems
- Familiarity with payment gateway and email service integration
- Strong problem-solving skills and attention to detail

Looking forward to your bids!