Built a custom integration connecting by Justin SinghBuilt a custom integration connecting by Justin Singh

Built a custom integration connecting

Justin Singh

Justin Singh

Built a custom integration connecting HubSpot, UPS, and Google Workspace to automate shipping and operational workflows.
This project replaced a manual, multi-system process with a cleaner workflow powered by APIs, webhooks, and backend automation in Python and Node.js.
What it improved: • reduced manual processing • improved workflow reliability • connected key systems more cleanly • made operational updates easier to manage
Tech used: HubSpot, UPS API, Google Workspace API, Python, Node.js, OAuth, Webhooks
If your team is dealing with disconnected tools or manual operational steps, this is the kind of system I build.
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Posted Apr 21, 2026

Built a custom integration connecting HubSpot, UPS, and Google Workspace to automate shipping and operational workflows. This project replaced a manual, mult...