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Fiverr Pro
English
$
USD
I will build custom ai chatbot, rag assistant and ai voice agent
Shuvo
About this gig
Looking for a custom AI chatbot developer? I build AI chatbots, RAG assistants, AI voice agents and n8n automations using OpenAI, LangChain, Vapi, ElevenLabs and modern AI frameworks.
I build custom AI solutions that help companies automate support, qualify leads, book appointments, and connect with customers 24/7.
Services include:
AI chatbots for websites, WhatsApp, Telegram, and mobile apps
RAG assistants trained on PDFs, websites, FAQs, and internal documents
AI calling agents for inbound and outbound conversations
n8n workflows and business process automation
CRM, Google Sheets, email, calendar, API, and webhook integrations
Custom solutions using OpenAI, LangChain, Vapi, Retell AI, ElevenLabs, and more
I work with businesses across e-commerce, real estate, healthcare, education, restaurants, customer support, and service industries.
Every project is built around your goals and existing workflownot from a generic template. I focus on clean architecture, reliable automation, clear communication, and long-term scalability.
Please contact me before placing an order so I can understand your requirements and recommend the right solution for your business.
Get to know Shuvo
Shuvo
Full Stack Developer, AI Automation Specialist
- FromBangladesh
- Member sinceFeb 2026
- Avg. response time1 hour
Languages
English, Hindi, French, Italian
Hi, I'm Khairul, a Full-Stack Developer passionate about building modern web applications, AI-powered systems, and custom business solutions. I work with React, Next.js, Node.js, Laravel, MySQL, PostgreSQL, and APIs to create fast, secure, and scalable applications. From startup MVPs and SaaS platforms to automation tools and admin dashboards, I focus on clean code, performance, and user experience. My goal is to deliver high-quality solutions through clear communication, reliable support, and on-time delivery.
Let's build something great together!
My Portfolio
FAQ
Can you build an AI chatbot for my website?
Yes, I can build a custom AI chatbot for your website that answers customer questions, captures leads, and connects with your tools.
Can the chatbot use my business data?
Yes, I can create a RAG chatbot trained on your PDFs, FAQs, website content, documents, or knowledge base.
Do you build AI calling agents?
Yes, I can build AI calling agents for inbound or outbound calls, appointment booking, lead qualification, and customer support.
Can you integrate APIs into the solution?
Yes, I can integrate APIs to enhance functionality, connectivity, and interaction with other systems or services.
Can you connect it with my CRM or Google Sheets?
Yes, I can connect the AI system with CRM, Google Sheets, email, calendar, APIs, webhooks, or n8n workflows.
What are SaaS solutions, and how can they benefit my business?
SaaS (Software as a Service) solutions are scalable and accessible applications hosted on the cloud, allowing you to manage and use software without the need for extensive infrastructure.
