Ayaz A.

AI Solutions Architect | LangChain, RAG & LLM | .NET | Make, GHL, n8n

I'm an AI Engineer & Senior Software Architect with 11+ years of software development experience, including 5+ years focused on production-grade AI systems, covering: autonomous multi-agent workflows, RAG pipelines, and voice AI. I bridge the gap between solid backend engineering and cutting-edge AI ; so whether you need to modernize a legacy enterprise system, build high-throughput APIs, or ship a custom voice agent from scratch, I can take it end to end. 🤖 AI & Multi-Agent Systems Autonomous agentic workflows, LangChain architectures, RAG pipelines, local LLM orchestration (Ollama/Hugging Face), and production vector search (Pinecone, ChromaDB, pgvector). 🎙️ Voice & Conversational AI Custom conversational voice agents, real-time IVR, and automated telephony — integrating ElevenLabs, Twilio, and LLMs. ⚙️ Workflow Automation & CRM End-to-end business pipeline automation using n8n, Make, Zapier, and GoHighLevel (GHL). 🏗️ Enterprise Backend & APIs High-performance, scalable microservices and REST/gRPC APIs using C#, ASP.NET Core, Python, and FastAPI. 🔧 Legacy Modernization & Optimization Migrating legacy .NET Framework/MVC apps to modern .NET Core, tuning slow SQL queries, and refactoring to Clean Architecture/CQRS. ☁️ Cloud & DevOps Containerization, serverless computing, and CI/CD pipelines across AWS and Azure. Technical Skills & Stack -- AI & Agentic Engineering: LangChain, RAG Architectures, Multi-Agent Systems, OpenAI API, Anthropic API, Hugging Face, Ollama (Local LLMs), ElevenLabs, Vector Databases (Pinecone, ChromaDB, pgvector) -- Backend & APIs: C#, ASP.NET Core, .NET 8/9, ASP.NET MVC, Web API, Python, FastAPI, Entity Framework Core, SignalR, gRPC, Clean Architecture, Microservices -- Automation & No-Code/Low-Code: n8n (Self-hosted & Cloud), Make (Integromat), Zapier, GoHighLevel (GHL), Twilio (Voice & SMS) -- Cloud & DevOps: Azure (App Services, Functions, Key Vault, Service Bus), AWS (EC2, Lambda, S3, RDS), Docker, Kubernetes, Azure DevOps, GitHub Actions, GitLab CI/CD -- Databases: SQL Server, PostgreSQL, MySQL, Azure SQL, MongoDB, Cosmos DB, query tuning, indexing, and complex data migrations -- Frontend: Angular, React, TypeScript, Tailwind CSS, Bootstrap I'm available for long-term contracts, dedicated architectural consulting, end-to-end AI/automation implementation, and core platform development.