GoHighLevel (GHL) Expert & React Developer Needed for Quiz Integration

GoHighLevel (GHL) Expert & React Developer Needed for Quiz Integration We're looking for an experienced GoHighLevel (GHL) specialist with a solid understanding of React to integrate an existing custom-built React quiz with our GHL CRM. APPLICATIONS WILL BE ACCEPTED EXCLUSIVELY VIA UPWORK. ANY ATTEMPT TO CONTACT ELSEWHERE WILL IMMEDIATELY DISQUALIFY YOU. IMPORTANT: We are NOT rebuilding this quiz inside GHL. We are NOT using GHL's native quiz, survey, or form builder. The quiz already exists as a fully built, custom-designed React page on our website (The Upscale Practice Index). The design, animations, scoring logic, and user experience will remain exactly as they are. Your sole responsibility is to connect the existing React frontend to GHL so that when a user submits their contact info (email gate), the quiz data is pushed into GHL to create/update a contact record and trigger automations. WHAT YOU'LL BE DOING Create custom fields in GHL to store all quiz data, including contact info (Name, Email, Practice Name), overall quiz scores (Raw Score and Percentage), result tier (5 possible tiers), category-specific scores across 6 categories, and individual answers for all 16 questions. Set up a GHL webhook endpoint to receive the incoming payload from the React app. Build a GHL workflow triggered by "Webhook Received" that maps all payload fields to the correct contact custom fields and applies the appropriate tags (e.g., upscale-index-quiz, tier-thriving, etc.). Add a single fetch() call to the existing handleEmailSubmit function in our React codebase so the payload fires on form submission. We will point you to the exact file and function — no guesswork. WHAT WE PROVIDE A complete Technical Breakdown and GHL Integration Guide that includes the exact JSON payload structure required, a full list of all custom fields to create in GHL, the scoring logic and tier definitions for reference, and the exact React file and function where the code needs to be added. Everything is mapped out for you. REQUIREMENTS Proven GHL experience with webhooks, custom fields, and automation workflows. Comfortable working inside an existing React/TypeScript codebase to add a fetch() call. Strong understanding of REST APIs and JSON payload structuring. Ability to follow detailed technical documentation. Clean, communicative, and fast — this is a focused, well-scoped project. TO APPLY Start your proposal with the phrase "Upscale GHL Integration" so I know you've read this in full. Then tell me your experience with GHL webhooks and automations, confirm you're comfortable adding a fetch() call to an existing React file, share any similar CRM/frontend integration projects you've done, and provide your estimated timeline and fixed price for this scope. Looking to move quickly. If you know GHL and React, let's talk.