API Integration Developer — HubSpot-Connected Workflows | Ongoing Partnership
I'm a HubSpot consultant looking to build a reliable subcontractor relationship with a developer who specializes in API integrations. I manage client relationships and HubSpot strategy — I need a skilled dev partner for the code layer on projects that go beyond native HubSpot functionality. Types of projects I'm scoping: Webhook-triggered automations that call external REST APIs and write data back to HubSpot properties Integrations involving JWT-authenticated APIs and order/workflow automation with third-party platforms Middleware builds using Make (preferred) to connect HubSpot with external data sources What I need: --Solid experience with REST APIs, webhooks, and JSON data handling --HubSpot familiarity — custom properties, workflows, and API a strong plus --Make (Integromat) experience preferred over n8n or custom-hosted solutions --Clear, consistent communicator — I need status updates without having to chase you --Available for ongoing project-based work, not just one-time builds How this works: You'd operate as a subcontractor. I own the client relationship and HubSpot deliverables. You own the integration logic. I provide specs and stay involved — this is a collaborative working relationship, not a set-it-and-forget-it handoff. To apply: Share examples of REST API or webhook integrations you've built Note your experience level with Make specifically Briefly describe how you communicate progress during a project