Template Tweaking for Responsive Design

I've been working with a template but I'm encountering challenges with some elements and functionalities. I'm looking for a professional who can help me fix and tweak the template to ensure it works seamlessly on all devices.

- Key Issues: The main problems I'm facing are with the responsive design and some interactive elements related to navigation and my portfolio.
- Layout Problems: I have component positioning issues that need to be resolved.
- Specific Element Adjustments: I need help with my portfolio grid, and also adjusting spaces for pictures in navigation.

Ideal candidates for this project should have:
- Extensive experience with responsive design
- Strong skills in interactive elements troubleshooting
- Proficiency in layout structuring and component positioning