Expert Chat GPT Prompt Writer

Looking for an expert proven chat GPT prompt writer ( please show your customer reviews) who has excellent knowledge of prompt writing and can write custom GPTS for the legal profession ( when launched later this month )
For example, creating the first GPT using prompts mentioned in this article https://contractnerds.com/how-chatgpt-can-help-you-negotiate-contracts-more-efficiently/
and the second GPT to create Decision Trees for the legal profession similar to what is found in this article
-PROOF of CHAT GPT PROMPT WRITING SKILLS
- Familiarity with chatbot platforms and GPT models