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ROSA eSolutions

AI Agents

Automate the back office on servers you own

Our Toronto team builds AI agents on self-hosted n8n with Redis queue mode — automations that read email, update records, generate documents and trigger actions across your tools, without per-task SaaS fees or your data leaving Canada.

WhatsApp fast-track
n8n integrations available
400+
Your servers, your data
Self-hosted
Redis-backed scaling
Queue
No per-task pricing
Flat

Capabilities

Agents that do the work, not just chat

  • End-to-end workflows

    Invoice processing, onboarding, reporting, content pipelines — mapped and automated step by step.

  • Tool-using AI agents

    Agents that call your APIs, query databases and decide the next step within strict guardrails.

  • Self-hosted deployment

    n8n on your server or a Canadian cloud region, hardened, backed up and monitored, so data stays in Canada.

  • Redis queue mode

    Main and worker processes split for reliability and horizontal scaling under heavy load.

  • Versioned & documented

    Workflows in source control with runbooks, so nothing depends on one person's memory.

  • Monitoring & alerts

    Failed executions alert your team instantly, with retries and dead-letter handling.

Architecture

A production stack, not a weekend Zap

  1. L1

    AI agent layer

    LLM agents with tool access decide what to do next.

  2. L2

    n8n orchestration

    Visual, versioned workflows connect 400+ apps and your APIs.

  3. L3

    Redis queue mode

    Workers scale horizontally; jobs retry safely on failure.

  4. L4

    Postgres state

    Executions, credentials and data on infrastructure you control.

How we work

From kickoff to measurable results

  1. 01

    Process mapping

    We document the manual process, its inputs, exceptions and owners.

  2. 02

    Infrastructure

    Provision and harden n8n, Redis and Postgres on your environment.

  3. 03

    Build & test

    Workflows built with test data, error paths and approval steps.

  4. 04

    Handover

    Runbooks, training and an optional monthly care plan.

Core stack

  • n8n (self-hosted)
  • Redis
  • PostgreSQL
  • Docker
  • Claude / GPT APIs
  • Webhooks & REST

FAQ

Questions we hear most

Why self-host n8n instead of using Zapier?

Self-hosting removes per-task pricing, keeps sensitive data on your own infrastructure, and lets workflows run custom code and connect to private systems.

What does Redis add?

Redis enables n8n queue mode, which separates the editor from worker processes. Workflows keep running reliably at high volume and can scale across multiple workers.

Who maintains it after launch?

Your team can, with our runbooks and training. Most clients choose a monthly care plan where we monitor, update and extend the workflows.

What would you automate first?

Tell us the most repetitive process in your business and we'll sketch the agent that replaces it.

WhatsApp fast-track

Free strategy call

Let's map your growth system

30 minutes with a strategist. You leave with a clear plan, whether or not we work together.

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