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You will get pro prompt engineer for custom AI prompts GPTs and prompt pack for Industry
Project details
Are you ready to automate your workflow with precision AI? As a certified pro prompt engineer, I specialize in creating custom prompts, custom GPTs, and industry-specific prompt packs designed to maximize ROI and efficiency. Whether you need an AI prompt expert for content creation, data analysis, or customer support, I build the logic that makes AI work for your specific business needs.
In the era of LLMs, the quality of your output depends entirely on the quality of your input. I provide advanced prompt engineering for ChatGPT, Claude, and Gemini, ensuring zero hallucinations and high-performance results. From building private GPTs for your team to developing a master prompt pack for your marketing or real estate agency, I deliver the "brain" for your AI.
What This Professional Service Includes:
Custom Prompt Engineering: Tailored system instructions for any niche.
Custom GPT Development: Private, specialized GPTs with knowledge uploads.
Industry Prompt Packs: Massive libraries for Marketing, Sales, or HR.
Workflow Automation: Integrating AI prompts into your daily operations.
Prompt Optimization: Fixing your existing low-quality prompts for better ROI.
More...
Order now
In the era of LLMs, the quality of your output depends entirely on the quality of your input. I provide advanced prompt engineering for ChatGPT, Claude, and Gemini, ensuring zero hallucinations and high-performance results. From building private GPTs for your team to developing a master prompt pack for your marketing or real estate agency, I deliver the "brain" for your AI.
What This Professional Service Includes:
Custom Prompt Engineering: Tailored system instructions for any niche.
Custom GPT Development: Private, specialized GPTs with knowledge uploads.
Industry Prompt Packs: Massive libraries for Marketing, Sales, or HR.
Workflow Automation: Integrating AI prompts into your daily operations.
Prompt Optimization: Fixing your existing low-quality prompts for better ROI.
More...
Order now
AI Development Type
Deep Learning, Knowledge Representation, Model Tuning, Recommendation System, Software MaintenanceAI Tools
Azure Machine Learning, BigDL, deeplearn.js, Deeplearning4j, Google AutoML, Open Neural Network Exchange, PyBrain, RapidMiner, Sonnet, TensorFlowAI Development Language
C++What's included
| Service Tiers |
Starter
$250
|
Standard
$1,500
|
Advanced
$2,500
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 10 days |
Number of Revisions | 1 | 3 | 4 |
AI Model Integration | |||
Detailed Code Comments | |||
Knowledge Graph | - | - | |
Model Documentation | |||
Ontology | - | - | |
Source Code | - | ||
Taxonomy | - |
Frequently asked questions
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Kurt V.
Mar 6, 2026
You will get Shopify Marketing CRO Expert to fix low conversions and boost shopify sales
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Kurt V.
Feb 28, 2026
You will get ecommerce email marketing flows in klaviyo
SK
Shirley K.
Nov 25, 2025
You will get boost shopify store sales, shopify dropshipping marketing website promotion
Communicated exceptionally well, proposed well-thought-out alternatives.
SK
Shirley K.
Nov 24, 2025
You will get email marketing campaign CRM automation newsletter shopify amazon etsy shop
Marvelous was very professional, gave prompt responses, provided excellent communication, was clear in all respects about the goals of my book promotion, friendly and easy to work with.
LM
Lyn M.
Nov 7, 2025
You will get boost shopify store sales, shopify dropshipping marketing website promotion
Marvelous has been very helpful. Thank you. I look forward to seeing this project completed and then I could have more to say. These comments are based on his previous work.
About Marvelous
Amazon Book Growth Strategist | Book Discoverability | Goodreads
86%
Job Success
Lagos, Nigeria - 1:18 pm local time
I help authors, thought leaders, educators, and publishers strengthen book visibility, improve discoverability, and create sustainable reader growth across Amazon and connected reader ecosystems.
My work focuses on helping strong books reach the audience they were written for through research, positioning, optimization, and long-term visibility strategies.
Rather than relying only on short-term promotion, I focus on building stronger foundations that improve how readers discover, evaluate, and engage with books over time.
Services
Amazon Book Optimization
• Keyword and discoverability research
• Category positioning and placement strategy
• Listing optimization (title, subtitle, description)
• Metadata and reader search alignment
• Conversion-focused improvements
• Visibility audits and recommendations
Book Positioning & Market Analysis
• Reader journey evaluation
• Competitive positioning analysis
• Audience behavior insights
• Discoverability gap identification
• Visibility growth planning
Goodreads & Reader Ecosystem Support
• Goodreads profile organization
• Reader engagement pathways
• List integration strategy
• Community discovery preparation
Author Platform Development
• Author visibility strategy
• Cross-platform alignment
• Profile optimization
• Reader trust and authority positioning
Optional Growth Services
• Amazon advertising preparation
• Sponsored campaign planning
• Visibility acceleration strategy
• Performance reporting support
My Approach
Every book already has signals.
The goal is not to change the voice of the book.
The goal is to understand:
• what is already working
• where readers naturally respond
• what limits discoverability
• how to improve access and long-term visibility
I work through structured research, implementation planning, and practical recommendations designed around each author’s goals.
Best Fit For
✓ Nonfiction Authors
✓ Academic Authors
✓ Business & Leadership Authors
✓ Personal Development Authors
✓ Publishers
✓ Expert-Led Books
✓ Established Authors Seeking More Reach
What You Can Expect
• Clear communication
• Transparent recommendations
• Strategic thinking over guesswork
• Practical implementation plans
• Long-term visibility mindset
If your goal is to help more readers discover meaningful work, I’d be happy to discuss your project.
Steps for completing your project
After purchasing the project, send requirements so Marvelous can start the project.
Delivery time starts when Marvelous receives requirements from you.
Marvelous works on your project following the steps below.
Revisions may occur after the delivery date.
Strategic Discovery & Persona Mapping
I analyze your industry requirements to map out the ideal AI persona. This ensures the custom prompts align with your brand voice and the specific technical constraints of GPT-4, Claude, or Gemini.
Advanced Prompt Engineering & Logic Build
I architect the core prompt structure using advanced techniques like Few-Shot and Chain-of-Thought. This prevents hallucinations and ensures your Custom GPT or Prompt Pack delivers professional-grade, repeatable results.