Raj M.

I build AI agents, Voice AI systems, and full-stack AI applications that connect with real business tools and automate practical tasks, including lead qualification, appointment booking, CRM updates, customer support, and business workflows. I help startups, agencies, and businesses turn AI ideas and manual processes into reliable, production-ready software. My services include: AI Agent Development - Custom AI agents and multi-step workflows - OpenAI, Claude, and Gemini integrations - Tool calling, function calling, and API integrations - AI assistants connected to business systems Voice AI Development - Inbound and outbound AI voice agents - AI receptionists and appointment booking systems - Speech-to-text, LLM, and text-to-speech integrations - Call summaries, lead qualification, and CRM updates - Human handoff, fallback logic, and voice agent optimization AI Workflow and CRM Automation - n8n workflow development - Business process automation - CRM, calendar, email, and WhatsApp integrations - API integrations, webhooks, and automated follow-ups - Workflow debugging and error handling Full-Stack AI Application Development - AI-powered SaaS platforms and MVPs - React, Next.js, TypeScript, and Node.js applications - Python and FastAPI backend development - Authentication, database integration, and REST APIs - Dashboards, analytics, and AI-powered features - AWS, Docker, and application deployment RAG and AI Chatbots - Chat with PDFs and business documents - Retrieval-Augmented Generation (RAG) systems - Knowledge assistants and semantic search - Context-aware AI chatbots Technologies I work with: AI and LLMs: OpenAI, Claude, Gemini, LangChain, AI Agents, RAG Backend: Python, FastAPI, Node.js, Java, Spring Boot, Go Frontend: React, Next.js, TypeScript, JavaScript Databases and Infrastructure: PostgreSQL, MongoDB, Redis, AWS, Docker Automation and Voice: n8n, Twilio, LiveKit, Deepgram, ElevenLabs My experience includes building voice AI workflows, document-based AI assistants, full-stack applications, backend APIs, and integrations between AI services and business systems. I focus on building systems that work reliably beyond the initial demo, with attention to integration quality, context handling, error handling, testing, performance, and maintainability. Whether you need an AI agent, a Voice AI receptionist, business process automation, an AI-powered SaaS product, or AI integration into an existing application, I can help take it from requirements to implementation and testing. Let's discuss what you're building.