Vehicle history checking and payment workflow

JP Auction Sheet

Built a Laravel-based vehicle history platform with VIN checking, dashboards, OTP authentication, report generation, and multiple payment methods.

RoleSenior Full-Stack Software Engineer
EngagementFeb 2025 - Aug 2026
CompanySiam Mandalar International
Live siteVisit project
JP Auction Sheet

Project overview

What the product needed

Users needed a trustworthy way to check VIN records, purchase report credits, and receive vehicle history reports. The system was built around a Laravel backend with user and admin dashboards, payment integrations, PDF generation, email delivery, and transaction tracking.

Outcomes

Why this work matters

  • Released the platform to more than 1,550 registered users.
  • Integrated global and local payment options including Stripe, PayPal, and KBZ Pay.
  • Integrated third-party vehicle report reseller APIs, multi-currency credit purchasing, refunds, promotional pricing, audit logs, and secure report delivery.

Responsibilities

What I handled

  • Translated a niche automotive workflow into a product that non-technical customers could use confidently.
  • Managed payment integrations, OTP authentication, backend logic, and report generation for paid access to records.
  • Delivered the platform with production hosting and operational reliability in mind.