Fine-tuning LLM for Custom Applications

I need a skilled professional to consult on a suitable Large Language Model (LLM) for my hardware, then fine-tune and instruction-tune it for specific tasks. The primary tasks for the LLM will be:

- Text generation
- Question answering
- Text summarization
- Other custom tasks

Ideal candidates should have significant experience in machine learning and natural language processing. Please note that further details will be discussed with shortlisted candidates.