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English
$
USD
I will build an ai chatbot with rag, langchain and python
Omar Paez
About this gig
Do you want to add AI to your website, application or business?
I will build a custom AI chatbot or AI assistant using Python, LangChain, RAG and LangGraph.
I can help you create AI solutions that work with your own documents, business data, APIs and workflows.
What I can build:
AI chatbots
RAG applications
AI assistants trained on your documents
Knowledge base chatbots
LangChain applications
LangGraph AI agents
AI APIs and backend integrations
Custom AI workflows
LLM integrations
Technologies:
Python
LangChain
LangGraph
RAG
OpenAI API
Vector databases
REST APIs
PostgreSQL
React
My goal is not just to connect an AI API. I build practical AI features that can be integrated into real applications and business processes.
You will receive clean, maintainable code and clear documentation.
Before ordering, please contact me to discuss your project and make sure the selected package fits your requirements.
Get to know Omar Paez
Omar Paez
Full Stack Developer AI Integration RAG, LangChain, LangGraph
- FromSpain
- Member sinceOct 2022
Languages
Spanish, English
Soy desarrollador Full Stack + IA y ayudo a empresas y emprendedores a convertir ideas y procesos en soluciones digitales reales.
Desarrollo aplicaciones web, dashboards, APIs e integraciones utilizando React, Python/Flask y PostgreSQL, y añado funcionalidades de IA con RAG, LangChain y LangGraph.
Puedo ayudarte a crear una aplicación desde cero, conectar APIs, automatizar procesos, integrar un asistente de IA o convertir tus datos y documentos en una solución inteligente.
Código limpio, soluciones prácticas y comunicación clara durante todo el proyecto.
My Portfolio
FAQ
Can you build an AI chatbot using my own documents?
Yes. I can build a RAG-based AI assistant that retrieves information from your documents and uses it as context when generating responses.
What type of documents can I use?
PDF, TXT, DOCX and other structured data sources can be used depending on the project requirements.
Can you integrate the AI into my existing application?
Yes. I can integrate AI functionality into existing web applications through APIs and backend services.
Do you use LangChain and LangGraph?
es. LangChain can be used for RAG pipelines and LLM integrations, while LangGraph can be used to build more complex AI workflows and agents.
Can you connect the AI to my database?
Yes. Database integration can be included depending on the package and project requirements.
Can you integrate OpenAI or other LLM providers?
Yes. I can work with supported LLM APIs depending on the project requirements.
Can you deploy the application?
Deployment can be added depending on the project and hosting environment.
Do I need to provide my own API key?
For external AI services, you will generally need to provide your own API credentials. I can guide you through the setup if needed.
