You will get Expert ChatGPT Prompt Engineer for AI Workflow and Business Automation
Project details
As an Expert ChatGPT Prompt Engineer, I specialize in crafting custom, high-performance prompts that help businesses unlock the full potential of AI. My approach goes beyond simple text commands, I design strategic prompt systems that make ChatGPT think, respond and perform exactly the way your business needs.
What sets me apart is my ability to blend creativity with technical precision, ensuring your AI workflows produce consistent, accurate and human like results. Whether you need optimized prompts for customer service, content generation, automation or sales. I’ll help you transform ChatGPT into a powerful productivity partner tailored to your goals.
What sets me apart is my ability to blend creativity with technical precision, ensuring your AI workflows produce consistent, accurate and human like results. Whether you need optimized prompts for customer service, content generation, automation or sales. I’ll help you transform ChatGPT into a powerful productivity partner tailored to your goals.
Industry
Arts, Business, Ecommerce, Environmental, Financial Services/Banking, Health & Wellness, Hospitality & Tourism, Insurance, Logistics & Supply Chain Management, Media & Entertainment, News, Real EstatePlatform
Etsy, OtherLanguage
EnglishWhat's included
| Service Tiers |
Starter
$50
|
Standard
$150
|
Advanced
$300
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 7 days |
Inventory Management | - | - | - |
Order Management | - | - | - |
Customer Assistance | |||
Payment Processing | - | - | - |
Product Offers & Promotions | - | - | - |
Reporting | - | - | - |
9 reviews
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DT
DeShaon T.
Apr 8, 2026
Data/AI Engineer with Azure Experience Needed
rc
ross c.
Feb 3, 2026
AI Voice Assistant Prompt Specialist for Vapi – Improve Logic, Reduce Errors
Stephen has strong conceptual knowledge, but this engagement required more execution rigor and end-to-end ownership than was ultimately delivered. The project ran significantly longer than expected, with recurring issues that were reported as resolved but reappeared. Future clients should ensure scope, ownership boundaries, timelines, and success criteria are extremely explicit upfront—especially for projects involving integrations or production systems.
FA
Folawe A.
Nov 28, 2025
Twilio A2p 10DLC SMS & Voice Automation Expert
Stephen did an excellent job on our Twilio A2P 10DLC SMS & voice automation setup. His communication was clear, timely, and very professional throughout the entire project. He understood our needs quickly and delivered a smooth, reliable solution. Great experience working with him. Highly recommended
AO
Abdulsalam O.
Nov 20, 2025
Professional AI Voiceover Services with Studio-Quality Sound | Elevenlab Expert
The audio Stephen delivered was crystal-clear and studio-quality. He absolutely elevated my entire project!
What’s better js the voiceovers sounded natural, polished and perfectly matched the tone I needed.
He’s a true top-tier AI voiceover talent
What’s better js the voiceovers sounded natural, polished and perfectly matched the tone I needed.
He’s a true top-tier AI voiceover talent
GO
Greatness O.
Nov 1, 2025
Setup Twilio A2P 10DLC Registration for My Business Number
Excellent Twilio and SMS automation expert!
How Stephen handled my A2P 10DLC registration quickly, accurately, and professionally from brand setup to campaign verification and test delivery was perfect.
Highly recommend for anyone needing Twilio API or messaging compliance setup done right!
How Stephen handled my A2P 10DLC registration quickly, accurately, and professionally from brand setup to campaign verification and test delivery was perfect.
Highly recommend for anyone needing Twilio API or messaging compliance setup done right!
About Stephen
AI Voice Agent Developer | AI Receptionist | Vapi + Twilio GHL, Make
80%
Job Success
Akure, Nigeria - 3:00 am local time
𝐖𝐡𝐚𝐭 𝐢𝐟 𝐲𝐨𝐮 𝐜𝐨𝐮𝐥𝐝 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐞 𝐬𝐮𝐩𝐩𝐨𝐫𝐭, 𝐛𝐨𝐨𝐬𝐭 𝐬𝐚𝐥𝐞𝐬, 𝐚𝐧𝐝 𝐧𝐞𝐯𝐞𝐫 𝐦𝐢𝐬𝐬 𝐚 𝐥𝐞𝐚𝐝?
That’s what I help businesses achieve — building AI-powered chatbots, voice agents, and automation systems that handle communication, sales, and support effortlessly.
Imagine an AI voice agent that sounds just like you or a more professional, on-brand version of your business. I help replicate your tone, accent, and style to create natural, realistic voice interactions across web, phone, or social media platforms.
✅ What I Offer:
AI Voice Agent & Chatbot Development
Conversational AI & Voice Automation
AI Appointment Setter / AI Sales Assistant
AI Lead Generation & Customer Support Bots
Outbound & Inbound AI Call Automation
AI Workflow Automation with n8n / Make.com
Twilio, Retell, Vapi & ElevenLabs Integration
GPT, Whisper, LangChain, RAG Systems
✅ Core Skills & Expertise:
OpenAI (GPT-4, GPT-5, Whisper API)
LangChain, RAG & Prompt Engineering
n8n, Make.com, Retell, Vapi, Twilio (Voice/SMS/WhatsApp)
Python, FastAPI, Flask, Node.js
REST API, Webhooks, JSON Integrations
CRM & Platform Integrations (HubSpot, Salesforce, Gorgias, Shopify)
AWS, Google Cloud, Docker Deployment
✅ Automation & AI Systems:
I design end-to-end automation for businesses — from lead capture to call handling, CRM syncing, SMS/email workflows, and AI-powered follow-ups.
Whether it’s voice, chat, or backend workflows, I connect everything into one intelligent system that runs 24/7.
Let’s build a smart AI solution that engages customers, saves time, and grows your business — automatically.
Send me a message and let’s discuss your next project.
Keywords:
AI Voice Agent Developer | AI Chatbot Developer | AI Automation Expert | Conversational AI Developer | Twilio / Retell / Vapi Integration | GPT Voice & Chatbot Developer | n8n / Make.com Automation | AI Workflow Engineer | AI Integration Specialist | Voice AI Developer | OpenAI / LangChain Expert | AI Assistant Developer | AI Call Automation | Voicebot for Business
Steps for completing your project
After purchasing the project, send requirements so Stephen can start the project.
Delivery time starts when Stephen receives requirements from you.
Stephen works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Requirement Gathering
We’ll start with a quick chat to understand your business goals, target users and where you want to apply ChatGPT.
Use Case Analysis
I’ll review your existing workflows or examples and identify how prompt engineering can improve accuracy, tone, and efficiency.