Web Developer Needed – Fix Lead Form Validation, API & HubSpot Tracking Issues

Job Description:

We are looking for an experienced developer to help fix and optimize our private jet charter website form and tracking setup.

Our website includes a flight request form with airport dropdowns (API-based) and is integrated with Google Analytics 4, Google Tag Manager, Google Ads, and HubSpot.

Current Issues:

We are experiencing the following problems:

- Users can submit incomplete or incorrect requests (past dates, missing required fields, etc.)

- Form validation needs improvement (frontend and server-side if required)

- Google Ads conversion tracking may be firing incorrectly

- HubSpot shows many leads as “offline sources” or incorrectly attributed

- UTMs may not be captured or passed properly

- We need accurate tracking so we can clearly understand where leads are coming from.

Expected Outcomes

- Conversions fire only on real, valid form submissions

- UTMs are captured and passed correctly

- Leads show the correct source in HubSpot

- Invalid submissions are blocked

- Form logic is clean and secure

- Tracking setup is verified and tested

Deliverables

- Improved and secure form validation

- Stable airport API integration

- Correct GA4 / GTM / Google Ads conversion setup

- Proper attribution inside HubSpot

- Brief documentation explaining what was fixed and how tracking works

Proposal Requirements

Please include in your proposal:

- Your estimated total project cost

- Estimated timeline

- How you would approach debugging tracking & attribution

We are looking for someone detail-oriented who understands both development and marketing tracking.

Apply Now

Apply Now