Flowline Visual Workflow Builder for API IntegrationsFlowline Visual Workflow Builder for API Integrations
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Project: Flowline Workflow Studio
The Problem: Building API integrations and automated tasks manually is time-consuming and inaccessible to non-developers.
The Solution: I built Flowline, a visual canvas that turns code-heavy integrations into a drag-and-drop experience. Users can start a workflow with a webhook, add conditional logic routing, and trigger subsequent API actions—all visually.
Technical Achievements: Handled complex global state management using Zustand to keep the UI perfectly synchronized with the underlying graph data structure. Architected a custom backend execution engine capable of dynamically traversing and executing the user-generated node graphs securely.
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The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started