BisaTopup

Backend & frontend engineer

2023–2026200,000+ users · 4 billersfintechppob

National PPOB platform: airtime, electricity, bills, flights. API architecture refactor + modern landing without breaking existing contracts.

Technical highlights

·4 biller integrations (Finnet, AP, ChakraHub, Jatelindo PLN via SOAP) in one repository
·Mandatory email 2FA + rate limiting for all internal users
·Per-airline streaming flight search, results render as each airline resolves

Stack

Laravel 12RedisNext.js 15TypeScriptVue 3SOAP

No screenshots for this project yet.

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[email protected] · +62 812-9133-5215 · Jakarta