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AI Chatbot Development (Web & WhatsApp)

$40/hr Starting at $1K

Your customers get instant, accurate answers 24/7 — on your website or WhatsApp — while you capture every lead automatically.


I am a Principal Software Engineer (Engineer of the Year 2023) with 6+ years building production systems that hold up under real load. I build AI chatbots on the OpenAI API with RAG (retrieval-augmented generation) trained on your own content — your docs, FAQs, product data — so the bot answers about YOUR business, not generic fluff.


What you get:

- Website or WhatsApp chatbot powered by OpenAI + RAG on your data

- Lead capture and handoff to your team or CRM

- Integration with your existing stack (Node.js, Python, Next.js, webhooks, REST APIs)

- Testing with real conversation flows before launch

- Documentation and a handoff walkthrough


Background: I re-architected a multi-OTA booking engine (GetYourGuide, Viator, Airbnb, Rezdy) handling millions of requests, cutting response times from 20-30s to under 2 seconds. Certified: DeepLearning.AI Machine Learning Specialization.


Milestone-based via SafePay. Clear scope before any quote. Working software, not demos.

About

$40/hr Ongoing

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Your customers get instant, accurate answers 24/7 — on your website or WhatsApp — while you capture every lead automatically.


I am a Principal Software Engineer (Engineer of the Year 2023) with 6+ years building production systems that hold up under real load. I build AI chatbots on the OpenAI API with RAG (retrieval-augmented generation) trained on your own content — your docs, FAQs, product data — so the bot answers about YOUR business, not generic fluff.


What you get:

- Website or WhatsApp chatbot powered by OpenAI + RAG on your data

- Lead capture and handoff to your team or CRM

- Integration with your existing stack (Node.js, Python, Next.js, webhooks, REST APIs)

- Testing with real conversation flows before launch

- Documentation and a handoff walkthrough


Background: I re-architected a multi-OTA booking engine (GetYourGuide, Viator, Airbnb, Rezdy) handling millions of requests, cutting response times from 20-30s to under 2 seconds. Certified: DeepLearning.AI Machine Learning Specialization.


Milestone-based via SafePay. Clear scope before any quote. Working software, not demos.

Skills & Expertise

API DevelopmentArtificial IntelligenceAutomation EngineeringChatbotsJavaScriptNext.jsPython

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