USMAN://SERVICE — n8n Automation
n8n Automations Across Any API, CRM, or Database
Custom automation you can self-host, version, and trust.
As an n8n automation expert, I build custom workflows that connect the tools you already use — CRMs, databases, AI models, payment systems — into automations that run reliably in production. When a no-code platform hits its ceiling, n8n is the escape hatch, and I build the parts that have to actually work.
sh ~/n8n-automation
usman@portfolio ❯ stack --service n8n Automation
- →n8n
- →OpenAI
- →Claude
- →PostgreSQL
- →GoHighLevel
- →Vapi
- →Retell
- →Stripe
- →Webhooks
usman@portfolio ❯
THE PROBLEM
Where off-the-shelf automation breaks.
- SaaS automation tools hit a wall the moment you need real branching or a custom integration.
- Per-task pricing on hosted tools balloons as your volume grows.
- Fragile zaps fail silently and nobody notices until a customer does.
- Your logic is trapped inside a proprietary tool you can't version or self-host.
WHAT I BUILD
Production-grade n8n workflows with error handling, retries, and logging — not happy-path demos. I connect any API (even ones without a native node), add AI steps where they earn their place, and set it up so it's observable and maintainable.
- Custom integrations to any API, database, or webhook — native node or not
- AI-powered steps: enrichment, classification, extraction, agents
- Error handling, retries, idempotency, and alerting so failures surface
- Self-hosted or cloud, structured so your team can maintain it
BUILT FOR YOU
Agencies
Automations and integrations you can package and deploy for clients — self-hosted, versioned, yours to reuse.
Business owners
The manual, error-prone process quietly automated so your team stops copy-pasting between tools.
Small business & solo
A one-time automation build you own and can run yourself — no per-task SaaS fees stacking up.
WHAT YOU GET
HOW IT WORKS
Scope the process
We map the workflow end to end — triggers, data, decisions, and the systems it touches.
Build robust
I build it with error handling and idempotency from the start, not bolted on later.
Integrate & test
Wire in every system, then test the failure paths, not just the happy path.
Deploy & monitor
Ship it self-hosted or cloud with logging and alerts so you know it's healthy.
COMMON QUESTIONS
Should I self-host n8n or use n8n Cloud?
Depends on your volume and data needs. Self-hosting saves money at scale and keeps data in your control; Cloud is simpler to start. I'll build for whichever fits — the workflows are the same.
Can you connect a tool that has no n8n node?
Yes. If it has an API or webhook, I can integrate it with HTTP request nodes and custom code — you're not limited to the native node catalog.
Can you add AI to my automations?
Absolutely — that's a specialty. Classification, data extraction, enrichment, or full agentic steps, wired into the workflow where they actually improve the outcome.
USMAN://CTA
Automate the process that's eating your time
Describe the manual workflow you want gone and I'll show you how it runs on n8n end to end.