Cisco Firewall and Switch Configuration

I am looking for a freelancer who can assist with the configuration of both a Cisco firewall and switch. I already have the device model/version, and I have an existing configuration that needs to be updated.

Ideal Skills and Experience:
- Strong knowledge and experience in configuring Cisco firewalls and switches
- Familiarity with the specific model/version I have (details will be provided)
- Ability to update and modify existing configurations
- Knowledge of network security best practices and policies
- Attention to detail and ability to troubleshoot and resolve issues efficiently

Please include any relevant certifications or previous experience with similar projects in your proposal.