How I Killed 30HRS & 10K Of Presales Work with This Automation

In this step-by-step tutorial, you'll learn how to build, tool-enable, and deploy an autonomous AI presales agent from scratch using custom Python tools, dynamic calculation logic, and automated communication channels. We'll cover: ✅ Create AI Agent: Setting up the core LLM-powered decision engine and system instructions ✅ Knowledge Retrieval: Building and assigning a simple knowledge retrieval tool for instant context fetching ✅ Testing & Validation: Interacting with the base agent to evaluate execution logic and tool usage ✅ Offer Calculation: Engineering an dynamic offer calculation tool to process custom deal pricing ✅ Quote Generation: Building and integrating an automated quote generation tool into the agent workflow ✅ Email Automation: Equipping the agent with an email tool to dispatch customer quotes automatically ✅ Production Deployment: Packaging and deploying the complete presales agent for real-world operations This complete, production-ready architecture transforms a generic base LLM into an autonomous, deal-closing presales agent that calculates offers, generates formal quotes, and manages outreach. 🔗 Resources & Source Code: Presales Agent Material & Starter Code: https://github.com/KEVINAMAYI/advance... 👨‍💻 About me: I'm a Full Stack Software Engineer and technical instructor specializing in production AI systems, autonomous agents, and scalable web architectures. I teach practical software engineering and AI automation for developers and technical builders who want to create high-performance systems. 🎓 Want to master advanced AI development? Check out my full course for deep-dive tutorials on custom AI agents, tool integration, and production deployments: https://kevinamayi.com 🌐 Website: https://kevinamayi.com 📘 Facebook:   / 100063546851218   💬 Subscribe for more advanced AI engineering, agentic workflows, and software development tutorials. #AIAgent #Python #AIAutomation #LangChain #SoftwareEngineering #TechCourse #PresalesAgent #LLM