Business Automation — Practical guides on web development, Flutter, n8n automation, and digital strategy. Real project insights from a senior-only agency.
36 articles
A practical guide to implementing n8n SSO with OIDC or SAML and hardening self-hosted n8n for teams and client environments: RBAC, secrets, network isolation, and audit logging with a production checklist.
Build resilient, observable integrations by using Postgres as an outbox and queue for n8n workflows — with retry semantics, deduplication, polling vs webhook tradeoffs, and production-grade operational guidance.
A practical 2026 guide to n8n idempotency under concurrency: why duplicates happen and how to prevent double charges, double emails, and double writes using dedupe keys, DB locks, upserts, and the outbox pattern.
Build a production-grade n8n document processing automation pipeline for inbound PDFs and images: OCR, classification, field extraction, validation, human review, audit trails, and routing to CRM and accounting tools.
A practical guide to automated reporting with n8n: pull weekly KPIs from GA4, Stripe, and Postgres, validate data quality, generate a concise narrative summary, and send it to Slack and email with retries and maintainable structure.
A practical guide to n8n Supabase Postgres automation patterns: webhook ingestion, idempotency keys, upserts, RLS-safe writes, and reliable two-way sync for SaaS back-office workflows.
A practical end-to-end guide to an n8n AI agent RAG workflow: ingest documents, chunk and embed, store in a vector DB, query with an LLM, and ship safely with PII controls, prompt-injection defenses, cost limits, and human approvals.
A practical 2026 guide to n8n web scraping change detection monitoring: fetch and parse HTML, normalize content, detect meaningful updates with hashing and diffing, avoid false positives, and route alerts to Slack or Email reliably.
Build a production-grade n8n data sync workflow using cursor pagination, incremental timestamps, idempotency keys, dedup storage, and CDC patterns — with monitoring metrics to detect drift.
Learn how to build a production-ready n8n approval workflow with human-in-the-loop approvals, timeouts, reminders, escalation paths, and audit logging to prevent duplicate decisions.
A practical lead to cash automation blueprint in n8n: capture leads, enrich data, route to sales, create deals, generate contracts, and trigger invoicing.
A practical step-by-step guide to self host n8n with Docker Compose, including persistence, secrets management, SSL, network isolation, and backup and restore procedures.