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Fiverr Pro
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$
USD
I will build a custom ai chatbot using openai integration
Kaisar Fardin
About this gig
Looking for a custom AI chatbot that actually fits your business or application?
Im a Python & AI developer specializing in building intelligent chatbot solutions using modern LLM technologies.
I have experience developing AI chatbots for real mobile applications that are currently live on the Google Play Store.
WHAT I CAN BUILD:
- Custom AI chatbots using OpenAI and other LLMs
- Context-aware conversations and chat history
- RAG-based chatbots using your documents or knowledge base
- Database-integrated AI assistants
- FastAPI-based AI backends and REST APIs
- Real-time chat using WebSockets
- JWT authentication and secure API architecture
- AI integration into websites and mobile applications
- Dockerized and deployment-ready solutions
Whether you need a customer-support chatbot, personal AI assistant, knowledge-base chatbot, or an AI feature integrated into your existing application, I can build a solution tailored to your requirements.
I focus on clean architecture, reliable backend development, proper API integration, and maintainable code not just a basic API wrapper.
Please contact me before placing an order so I can understand your requirements and recommend the right solution.
Get to know Kaisar Fardin
Kaisar Fardin
- FromBangladesh
- Member sinceJul 2025
- Avg. response time1 hour
Languages
English
I’m an AI developer with 2 years of experience in building custom machine learning models (classification, regression, NLP, computer vision) and intelligent chatbots (OpenAI API, Dialogflow, Rasa). I’ve worked on sentiment analysis, self-driving car simulations, financial AI assistants, and business chatbots. Skilled in Python, TensorFlow, PyTorch, scikit-learn, Keras, LSTM/GRU, CNNs, transformers. I deliver end-to-end solutions: preprocessing, training, tuning, deployment, and support. Let’s bring your AI ideas to life with powerful, scalable solutions!
My Portfolio
FAQ
Can you integrate the chatbot into my existing website or mobile app?
Yes. I can integrate the AI chatbot into an existing website or mobile application through APIs and a custom backend, depending on your application's architecture.
Can you build a chatbot that uses my own documents or business data?
Yes. I can build RAG-based AI chatbots that use your documents, knowledge base, or database to provide more relevant and context-aware answers.
Which AI models can you integrate?
I can work with OpenAI models and other modern LLM APIs depending on your project requirements. If you have a specific model or provider in mind, please contact me before ordering.
Can you build the backend and database for the chatbot?
Yes. I can develop the complete AI backend using technologies such as Python, FastAPI, databases, JWT authentication, WebSockets, and Docker, depending on the selected package.
Can you deploy the chatbot after development?
Yes, deployment can be included depending on the package and project requirements. I can provide a Dockerized, deployment-ready backend and help configure it for your hosting environment.
