You will get a custom AI Agent, RAG chatbot, and business automation system
Top Rated
Project details
I build practical AI systems for businesses using ChatGPT, OpenAI API, AI agents, RAG knowledge bases, workflow automation, and API integrations. This project can help you create a custom AI chatbot, website assistant, lead qualification agent, WooCommerce AI assistant, document/PDF assistant, CRM automation workflow, or internal knowledge base powered by your own business data. My focus is not just adding OpenAI to a website. I build AI solutions that solve real business problems: answering customer questions, capturing leads, reducing repetitive work, connecting tools, improving support, and helping teams work faster.Depending on your selected package, I can help with OpenAI API integration, custom prompt engineering, AI chatbot setup, RAG/document knowledge base setup, CRM or Google Sheets automation, WooCommerce support assistant, custom API integration, testing, deployment, and documentation.I can work with WordPress, WooCommerce, custom websites, CRMs, Google Sheets, Airtable, HubSpot, Notion, Make, Zapier, custom APIs, and cloud/server environments.
You will receive a clean, reliable, and business-focused AI solution designed around your workflow, not a basic demo chatbot.
You will receive a clean, reliable, and business-focused AI solution designed around your workflow, not a basic demo chatbot.
AI Algorithms
Large Language Model, Transformer ModelAI Applications
AI Chatbot, AI Content Creation, AI Mobile App Development, AI Text-to-Image, AI Text-to-Speech, AI-Generated Code, AI-Generated Video, Conversational AI, Natural Language Generation, Natural Language Understanding, Speech Synthesis, Text RecognitionAI Development Language
PythonAI Tools
Azure OpenAI, Bing AI, Hugging Face, StreamlitAI Models
ChatGPT, GPT-3, GPT-4, LLaMA, OpenAI Codex, Stable Diffusion, WhisperWhat's included
| Service Tiers |
Starter
$99
|
Standard
$249
|
Advanced
$499
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 14 days |
Number of Revisions | 1 | 2 | 3 |
AI Model Integration | |||
Batch Normalization | - | - | - |
Database Integration | |||
Detailed Code Comments | |||
Image Upscaling | - | - | - |
MLOps | - | - | - |
Model Deployment | |||
Model Documentation | |||
Model Monitoring | |||
Model Testing & Optimization | |||
Model Tuning | - | - | - |
Natural Language Processing | |||
NLP Tokenization | |||
Pre-Training | - | - | - |
Prompt Engineering | |||
Setup File | |||
Source Code |
Frequently asked questions
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AA
Abs A.
Jul 13, 2026
Custom WordPress Booking System (iCabbi API Integration)
FO
Francis O.
Jun 11, 2026
Elementor & Css Support
Rakesh is very knowledgable and experienced with everything related to Wordpress and Elementor. He handled multiple fixes to our site both with css and elementor related issues. Thanks Rakesh.
TA
Talal A.
May 12, 2026
Address request button / form
Another great job done by Rakesh. Thank you!
JB
J B.
Mar 31, 2026
Urgent Website Audit & Optimization for Joomla & WordPress
Always delivers successfully and in a timely manner. Top freelancer.
AB
Adesope B.
Mar 6, 2026
30 minute consultation
So far Rakesh has been very detailed, breaks everything down accordingly and hopefully, he will deliver on time and to quality
About Rakesh
Full-Stack AI Developer | OpenAI, RAG, Python, WordPress & WooCommerce
100%
Job Success
Mehsana, India - 12:16 pm local time
I’m Rakesh, a Top Rated Plus Full-Stack AI Developer with 15+ years of professional experience and more than 10,000 hours completed on Upwork.
I build practical, reliable, and scalable AI-powered systems that reduce manual work, improve customer support, organize business knowledge, automate operations, and connect smoothly with websites, CRMs, APIs, documents, booking platforms, eCommerce systems, and internal tools.
My strength is building complete working systems around AI, including frontend, backend, databases, dashboards, automation workflows, API integrations, security, deployment, and long-term support.
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🤖 AI AGENTS, RAG & KNOWLEDGE ASSISTANTS
I develop AI assistants that answer questions using approved business data such as PDFs, websites, SOPs, policies, databases, Google Drive files, and internal documents.
• RAG chatbots and document assistants
• AI customer-support agents
• Internal company knowledge assistants
• Website and PDF-based AI search
• OpenAI, ChatGPT, Claude, and Gemini integrations
• Vector database and semantic search
• LangChain and LangGraph workflows
• AI agents with tool and API calling
• Source citations and document references
• Conversation history and feedback
• Human approval and escalation workflows
• Role-based access, logging, and guardrails
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⚙️ AI WORKFLOW & BUSINESS AUTOMATION
I automate repetitive business processes using AI, APIs, Python, n8n, Make, Zapier, CRMs, email, calendars, databases, and custom integrations.
Common automation projects include:
• Lead capture and qualification
• CRM updates and follow-up automation
• Email categorization and reply drafting
• Calendar and appointment scheduling
• Proposal and quotation generation
• Customer onboarding workflows
• Document processing and data extraction
• Invoice and payment-status automation
• Content research and approval workflows
• Slack, email, and WhatsApp notifications
• Automated reports and dashboards
• Custom API integrations when no-code tools are insufficient
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🚀 FULL-STACK AI APPLICATIONS
I can build the complete application around your AI feature.
• React and Next.js frontend development
• Python and FastAPI backend development
• Authentication and user management
• Admin dashboards and customer portals
• Multi-tenant SaaS platforms
• PostgreSQL, MySQL, and vector databases
• Subscription plans and usage limits
• Stripe and PayPal integrations
• REST, GraphQL, SOAP APIs, and webhooks
• Secure database architecture
• Cloud deployment, testing, and documentation
• Ongoing maintenance and optimization
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🛒 WORDPRESS & WOOCOMMERCE AUTOMATION
I also have extensive experience building and improving WordPress and WooCommerce systems.
• Custom WordPress plugins and themes
• AI-powered WordPress chatbots
• WooCommerce workflow automation
• Checkout and cart customization
• B2B and tier-pricing systems
• Membership and subscription platforms
• Payment gateway integrations
• Custom admin dashboards
• CRM and third-party API integrations
• Booking and customer-management systems
• Legacy plugin modernization
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🛠 TECHNOLOGIES
AI & Automation: OpenAI API, ChatGPT API, Claude, Gemini, RAG, AI Agents, LangChain, LangGraph, Vector Databases, n8n, Make, Zapier
Backend: Python, FastAPI, PHP, Laravel, CodeIgniter, Node.js, MySQL, PostgreSQL, REST APIs, GraphQL, SOAP, Webhooks
Frontend: React.js, Next.js, JavaScript, TypeScript, HTML, CSS, Tailwind CSS, Bootstrap
WordPress & eCommerce: Custom Plugins, WooCommerce, Elementor, Bricks Builder, Stripe, PayPal
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WHY CLIENTS WORK WITH ME
✓ Top Rated Plus freelancer
✓ 15+ years of development experience
✓ 10,000+ Upwork hours
✓ Complete frontend-to-deployment capability
✓ Strong AI, backend, WordPress, and integration experience
✓ Clear communication and practical recommendations
✓ Clean, maintainable, and scalable development
✓ Long-term support after delivery
Whether you need an AI knowledge assistant, workflow automation, customer-support agent, full-stack AI SaaS platform, custom WordPress plugin, or complex API integration, I can help you build a dependable solution around your actual business process.
Send me your current workflow, business problem, or project idea, and I’ll suggest the most practical implementation approach.
Steps for completing your project
After purchasing the project, send requirements so Rakesh can start the project.
Delivery time starts when Rakesh receives requirements from you.
Rakesh works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements & Project Scope
I will review your business goal, website/app, AI use case, required features, available data, and integration needs to define the project scope clearly.
Access & Environment Setup
I will collect required access such as website/admin, hosting, API keys, CRM/tool access, or staging details and prepare a safe development environment.