Eitan RafaelOpen to roles

I build production systems where CRMs, messaging APIs and AI agents meet.

Automation and integration engineer. I run Ethed, an independent practice serving 25+ businesses in Israel and the US. My largest engagement is an exclusive contract with Richer LTD, where I own roughly 340 production automations.

Systems I built and run

Currently

Exclusive engineering contract with Richer LTD, owning their automation and integration infrastructure end to end — architecture, monitoring and incident response. Finishing HackerU's AI Solutions Architect programme in August 2026.

Before engineering I worked in operations and sales, which is why I start every build by watching how people actually work rather than by reading a requirements document.

What I work with

Integrations & automation
REST APIs, webhooks, event-driven flows, Make.com, n8n (self-hosted), WhatsApp Business API, Fireberry CRM
AI
agent development, LangChain, prompt engineering, RAG, Langfuse, AI security / Zero Trust
Engineering
TypeScript, Next.js, React, Node.js, Supabase, PostgreSQL, Vercel

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