Isha Nayal

I build AI-powered mobile and web applications using Large Language Models (LLMs), RAG (Retrieval-Augmented Generation), and React Native.

My services include developing AI chatbots and assistants, document-based Q&A systems, RAG pipelines, LLM integrations, AI-powered automation, and intelligent features for existing applications. I can connect LLMs with custom knowledge bases, PDFs, databases, APIs, and business data to build applications that provide relevant and context-aware responses.

On the mobile development side, I build cross-platform applications using React Native and Expo, including AI-integrated apps, chat interfaces, voice-enabled applications, dashboards, authentication flows, API integrations, and clean user interfaces.

I can work across the complete development cycle—from understanding the requirement and designing the architecture to building the AI pipeline, backend APIs, mobile interface, testing, and deployment.

Typical projects I can help with include:
• AI chatbots and personal assistants
• RAG-based document and knowledge assistants
• PDF/document question-answering systems
• LLM API integration and prompt engineering
• AI-powered automation and workflows
• React Native + AI mobile applications
• Voice-based AI applications
• FastAPI backends for AI applications
• Database, API, and third-party integrations
• MVP development and feature integration

My focus is on building practical, scalable AI applications rather than simply integrating an LLM API. I aim to create systems that are useful, maintainable, and aligned with the actual business requirement.