Digvijaysinh V.

I build production-ready AI agents, intelligent automation systems, and Voice AI solutions that help businesses automate operations, reduce manual work, and scale their workflows. With 12+ years of software engineering experience, $100K+ in Upwork earnings, and a Top Rated Plus profile, I combine practical AI engineering with deep full-stack development experience to build reliable solutions for real business environments. I don't just connect AI tools together. I design and develop complete systems — from understanding business processes and selecting the right AI architecture to building integrations, handling edge cases, testing, and deployment. WHAT I SPECIALIZE IN AI AGENTS & AGENTIC AI - Custom AI agents using OpenAI, Claude, and LLM APIs - Multi-agent workflows and AI-powered decision systems - Tool-calling agents connected to business applications - RAG systems, knowledge bases, and document Q&A - AI assistants for internal operations and customer support - Intelligent document processing and structured data extraction n8n & BUSINESS PROCESS AUTOMATION - Custom n8n workflows and advanced automation - Multi-step AI-powered business workflows - REST API integrations, webhooks, and data synchronization - CRM automation and automated lead qualification - GoHighLevel (GHL / HighLevel) workflow automation - Error handling, retries, logging, and workflow monitoring VOICE AI & CONVERSATIONAL SYSTEMS - AI voice agents using Vapi, Retell, and ElevenLabs - Inbound and outbound calling workflows - AI-powered appointment booking and lead qualification - Automated customer support and call routing - Voice AI integrations with CRMs and external APIs AI-POWERED SAAS & FULL-STACK DEVELOPMENT - AI-powered web applications and SaaS platforms - Custom AI dashboards and business management systems - Backend APIs using Python, FastAPI, Node.js, and Laravel - Frontend applications using React - Database architecture and third-party integrations - Docker, cloud deployment, and production infrastructure TECHNOLOGIES & TOOLS • AI & LLM: OpenAI, Claude, Gemini, LLM APIs, RAG, AI Agents • Automation: n8n, GoHighLevel, Webhooks, REST APIs, Zapier • Voice AI: Vapi, Retell AI, ElevenLabs • Backend: Python, FastAPI, Node.js, PHP, Laravel • Frontend: React, JavaScript, HTML, CSS • Database & Infrastructure: PostgreSQL, MySQL, Redis, Docker, AWS SELECTED PROJECT EXPERIENCE - AI Lead Qualification Agent - Claude-powered intake, qualification, and lead processing. - Voice AI Support Pipeline - Voice automation using Vapi and ElevenLabs. - AI-Powered GHL CRM Operator - Claude AI integrated with Laravel and GoHighLevel. - AI Document Processing - Intelligent extraction of structured information across 25+ fields. - AI-Powered SaaS Marketplace - Subscription management, user roles, and business workflows. - Business Intelligence SaaS - Analytics, dashboards, and operational reporting. HOW I WORK 1. Understand your business objectives and existing processes. 2. Identify the right AI models, tools, integrations, and architecture. 3. Develop the complete solution with reliability and maintainability in mind. 4. Test real-world scenarios, edge cases, and failure handling. 5. Deploy, document, and support the solution. I work directly with clients, communicate clearly, and take ownership of technical implementation from initial planning through deployment. Whether you need a custom AI agent, an n8n automation system, a Voice AI solution, or a complete AI-powered business application, I can help turn your requirements into a working product. Let's discuss what you're trying to automate or build.