Website for Crypto Transaction

I am looking for a skilled developer to create a website for crypto transactions using a specified cryptocurrency. The ideal candidate should be experienced in creating websites for cryptocurrency transactions and have knowledge of the specified cryptocurrency.

Features:
- User registration/login
- Secure cryptocurrency transactions

Website Security:
- Security is critical for this project and the ideal candidate should have experience in creating secure websites for cryptocurrency transactions.

Additional Skills:
- Knowledge of blockchain technology
- Ability to integrate custom wallet solutions
- Experience with marketplace development.