
Conversational AI / Prompt Engineer (Tone + Backend Integration)
- or -
Post a project like this€500(approx. $587)
- Posted:
- Proposals: 50
- Remote
- #4427219
- OPPORTUNITY
- Expired
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Description
Experience Level: Expert
About the project
I’m building a personal guidance tool that combines structured data inputs with everyday, coaching-style answers. The technical foundation is already built: backend integration, UI, and API calls are in place.
Now I need a specialist to shape the conversational layer — so the AI responses feel warm, empathetic, and practical, instead of generic or technical.
What I need help with
1. Designing system and user prompts that generate clear, supportive, multi-paragraph answers in plain English.
2. Creating a tone/style guide so the responses feel like a real conversation, not generic advice.
3. Implementing and testing these prompts directly in the backend (OpenAI + prompt builder already integrated).
4. Ensuring changes don’t break the baseline setup, and documenting how to maintain it.
What I’m looking for
1. Strong experience with conversational AI / prompt engineering.
2. Comfortable working hands-on in an existing codebase (not just providing text).
3. Background in coaching, psychology, or UX writing is a plus (to get the right tone).
4. Clear communication and ability to iterate quickly.
If successful, potential for ongoing collaboration.
I’m building a personal guidance tool that combines structured data inputs with everyday, coaching-style answers. The technical foundation is already built: backend integration, UI, and API calls are in place.
Now I need a specialist to shape the conversational layer — so the AI responses feel warm, empathetic, and practical, instead of generic or technical.
What I need help with
1. Designing system and user prompts that generate clear, supportive, multi-paragraph answers in plain English.
2. Creating a tone/style guide so the responses feel like a real conversation, not generic advice.
3. Implementing and testing these prompts directly in the backend (OpenAI + prompt builder already integrated).
4. Ensuring changes don’t break the baseline setup, and documenting how to maintain it.
What I’m looking for
1. Strong experience with conversational AI / prompt engineering.
2. Comfortable working hands-on in an existing codebase (not just providing text).
3. Background in coaching, psychology, or UX writing is a plus (to get the right tone).
4. Clear communication and ability to iterate quickly.
If successful, potential for ongoing collaboration.
Anna S.
100% (7)Projects Completed
4
Freelancers worked with
4
Projects awarded
38%
Last project
23 Dec 2025
Finland
New Proposal
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Log inClarification Board Ask a Question
-

Who is the target audience for this tool (students, professionals, general public)? Knowing this will help me tune the language and tone properly
-

Could you share the current system setup (backend codebase or repo access) so I can see how prompts are integrated?
Do you already have an example of the desired tone/style (e.g., sample responses, coaching scripts, or voice guidelines)? -

Could you share the current system setup (backend codebase or repo access) so I can see how prompts are integrated?
Do you have an example of the desired tone/style (e.g., sample responses, coaching scripts, or voice guidelines)?
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