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I will integrate ai, llm, rag and ai agents into your applications
Rafeeque
About this gig
Im a Senior Full-Stack Developer and AI Engineer with 12+ years of software development experience, helping businesses build reliable applications and integrate modern AI capabilities.
I can integrate AI into your existing application or build custom AI-powered features using LLMs, RAG, AI agents, tool calling, vector databases, and intelligent workflows.
I work with OpenAI, Claude, Gemini, Python, FastAPI, Node.js, React, Next.js, PostgreSQL, MongoDB, and AWS.
I can help you with:
- LLM and AI API integration
- RAG and knowledge-base applications
- AI agents and multi-agent workflows
- AI chatbots and assistants
- Document Q&A and intelligent search
- Tool/function calling and structured outputs
- Vector database integration
- AI automation and custom workflows
- AI-powered web applications
My focus is not just connecting an API, but building reliable AI features that integrate properly with your application and business workflow.
Have an AI idea? Send me your requirements and lets discuss the best approach.
Get to know Rafeeque
Rafeeque
Senior Fullstack AI Web Developer
- FromIndia
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, Malayalam, Tamil
I’m a Senior Full-Stack Web Developer with 12+ years of experience building reliable, scalable, and user-friendly web applications. I specialize in React, Next.js, Node.js, JavaScript, PHP, Laravel, MySQL, MongoDB, REST APIs, and AWS.
I use modern AI-assisted development tools, including Claude AI, to improve development speed, code quality, testing, and problem-solving. Whether you need a new web application, API, feature, integration, or improvements to an existing project, I focus on writing clean, maintainable code and delivering practical solutions that meet your business needs.
My Portfolio
FAQ
Can you integrate AI into my existing application?
Yes. I can integrate AI capabilities into existing React, Next.js, Node.js, Python, PHP/Laravel, and other web applications depending on your architecture.
Which AI providers do you work with?
I can work with OpenAI, Claude, Gemini and other LLM providers depending on your requirements.
Can you build a RAG application using my documents or business data?
Yes. I can build RAG solutions that retrieve relevant information from your data and use it as context for LLM responses.
Can you build AI agents?
Yes. I can develop AI agents and agentic workflows that use tools, APIs, business data and other services to complete defined tasks.
Can you build the frontend and backend too?
Yes. As a full-stack developer, I can build the complete solution using technologies such as React, Next.js, Node.js, Python and FastAPI.
What if my AI project is larger than these packages?
Contact me before ordering. I can review your requirements and provide a custom offer based on the scope and complexity.
