CodeIgniter Application Debugging & Deployment

My CodeIgniter application is not loading and I am seeking an experienced developer to diagnose and rectify the issue. The application fails to load both on my local server and shared hosting. I am consistently greeted with the message "This site can't be reached".

Ideal Skills:
- Expertise in CodeIgniter framework
- Proficient in server-side troubleshooting
- Familiar with shared hosting and local server configurations

Experience:
- Previous work on CodeIgniter applications
- Successful history of diagnosing server-related issues
- Proven track record of CodeIgniter deployment