I will build custom n8n automation workflows, webhooks, and API integrations
RevOps, GTM Systems Engineer , n8n, Clay, API Integrations
About this Gig
Off-the-shelf tools like Zapier often break in productionleaving messy CRM duplicates, unformatted lead fields, and lost deals when APIs hit rate limits.
I build robust, enterprise-grade automation pipelines using n8n, webhooks, and REST APIs to move revenue data cleanly between your systems.
What I Build:
- Webhook & API Integrations: Ingest leads from any form or app into HubSpot, GoHighLevel, Pipedrive, or Salesforce.
- Search-Before-Create (Deduplication): Query existing CRM records via API before writing new contacts to keep databases clean.
- Data Cleansing & Normalization: Standardize names, format phone numbers, and parse root domains using custom JS/regex.
- MX & Deliverability Screening: Validate domain mail exchange records to block burner emails at zero credit cost.
- Multi-Source Enrichment: Waterfall lookups across Apollo, Clearbit, or Hunter with fallback rules.
- Internal Alerts: Instant notifications routed directly to Slack or Discord.
Why n8n?
- Zero per-task platform fees.
- Full data privacy on cloud or self-hosted instances.
- Built-in rate-limit handling and sandbox testing.
Please message me before placing an order to confirm requirements.
Software:
HubSpot
FAQ
Do you work with self-hosted n8n or n8n Cloud?
Both. I can build directly inside your n8n Cloud workspace or provide modular JSON blueprints ready to import into your self-hosted Docker instance.
How do you prevent duplicate contacts from being created?
I build "Search-or-Create" (Upsert) logic. The workflow searches your CRM via API for an existing email or domain. If found, it updates that record ID; if not, it creates a new contact.
What access do you need to get started?
A sample JSON payload of your inbound data, read/write API access or a Service Key for your CRM, and access to your n8n instance.

