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Pre-Launch Security Code Review

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Backend Part-time Freelance

Job details

$75-125/hr Salary
Remote Eligibility
Not specified Experience
Part-time Employment

About this role

Seeking an experienced full-stack or backend engineer to perform a focused pre-launch code review of a React/Node/Supabase registration and Stripe payment app for an after-school program. Review covers Stripe PaymentIntents flow, idempotency, admin/API auth, env safety, and data privacy. Deliverable is a written findings report. Estimated 10-15 hours, with potential follow-up work.

Skills detected in the listing

React
Detected Jun 23, 2026
Last verified Jul 22, 2026
Original source: forms.gle · application link requires Hidden Jobs Access

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