Piyush V.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I build AI Agents, Voice AI systems, RAG applications, and intelligent automations that help businesses reduce manual work, improve customer experiences, and scale efficiently. With 11+ years of software engineering experience, I develop AI-powered applications from MVP to production, combining modern LLMs, workflow automation, API integrations, and full-stack development. 🚀 WHAT I BUILD 🤖 AI Agents & Multi-Agent Systems - Custom AI agents for sales, support, research, and business operations - Multi-agent workflows using LangGraph, LangChain, and CrewAI - MCP servers, tool calling, and external API integrations 🎙️ Voice AI & Conversational Systems - AI voice agents and virtual receptionists - Inbound and outbound call automation - Appointment booking, lead qualification, and CRM integration - Voice solutions using Retell AI, Twilio, Deepgram, and ElevenLabs 🧠 LLM, RAG & AI Chatbots - RAG pipelines and knowledge-base assistants - Document processing and semantic search - OpenAI, Claude, Gemini, and open-source LLM integrations - Vector databases, embeddings, and retrieval optimization ⚙️ AI Automation & Integrations - n8n and Make workflow automation - API integrations, webhooks, and MCP tools - CRM, lead management, and business process automation 💻 AI SaaS & Full-Stack Development - AI-powered SaaS platforms and custom web applications - React, Next.js, Vue.js, TypeScript, and Node.js - Python, FastAPI, Django, and Flask - PostgreSQL, MongoDB, Redis, and cloud deployment 🛠️ HOW I WORK ✔ Practical solutions aligned with your business requirements ✔ Maintainable architecture and reliable integrations ✔ Testing, error handling, and deployment support ✔ Clear communication and transparent project execution LET'S DISCUSS YOUR PROJECT Whether you need an AI agent, a Voice AI receptionist, a RAG chatbot, an n8n automation, or a complete AI SaaS application, share your requirements and let's work out the right technical approach.