Secure Local website and API Hosting

I need help hosting a local API with a secure connection using a certificate. This may involve port forwarding in a Sophos firewall.

Requirements:
- Experience with website and API hosting
- Knowledge of SSL certificates and secure connections
- Familiarity with Sophos firewall and port forwarding

Ideal Skills:
- Network security
- Firewall configuration
- API integration and management

Please provide a brief overview of your relevant experience.