Verel Systems

Are you looking to replace manual workflows with autonomous AI systems? Most AI projects fail in production because the surrounding architecture isn't built to scale. As a Top-Rated AI Systems Architect with a 100% Job Success Score, I don't just build thin API wrappers, I architect robust, production-grade systems that execute real work and integrate seamlessly into your existing stack. I specialize in building deterministic, agentic workflows using Python, LangGraph, and advanced LLMs (Claude, GPT-4o, Gemini). Whether you're a SaaS founder needing a scalable LLM backend, or an enterprise requiring secure multi-tenant RAG pipelines, I deliver systems that CTOs trust in production. 🏆 100% Job Success Score ⏱️ 750+ Hours of Production Engineering 🔥 Top Rated, Top 10% of Upwork talent CORE EXPERTISE: 🤖 AI & Agentic Systems Multi-Agent Architectures (LangGraph Supervisor-Worker, HITL checkpoints) Enterprise RAG Pipelines (pgvector, ChromaDB, Qdrant, hybrid retrieval) Voice AI, sub-500ms latency pipelines (WebRTC, Deepgram, Cartesia) LLM Integrations, Claude API, OpenAI, Gemini, local models via Ollama 💻 Backend & Full-Stack Engineering Python, FastAPI, Node.js, async architectures PostgreSQL with Row-Level Security for strict data isolation Docker, AWS, GCP, Azure deployments Redis, Celery, event-driven microservices ⚙️ Automation & SaaS Multi-tenant AI SaaS architecture n8n, Make.com workflow automation HubSpot, Salesforce, Pipedrive CRM integrations WHY WORK WITH ME? I understand the full stack from database schema to AI layer to frontend API contract. I design systems where data isolation is enforced at the infrastructure level, not just in prompts, and where the AI never blocks your application while it thinks. Your business doesn't need another chatbot widget. It needs an agentic system that executes real workflows, handles failures gracefully, and scales without rebuilding. Ready to build? Invite me to your job and let's design your next system.