humfurie.org
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humfurie.org

I'm Humphrey, a full-stack web developer based in Cebu City, Philippines. I've been building web applications professionally since 2022, working with startups and local businesses.

// stack

backend
LaravelNestJSNode.jsPHPTypeScriptJavaScriptGo
frontend
ReactNext.jsTailwindVue
database
MySQLPostgreSQLTypeORMRedis
devops
DockerNginxTraefikCloudflaren8n
cms
WordPressFilament
testing & automation
PlaywrightPuppeteerMailhogMaildev
integrations
Resend
experimental
Kotlin (Dayag — beta)
also familiar with
DjangoPythonAdonisJSGitHub ActionsUnraidMikroTikAdGuard HomeTailscaleImmich
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Cebu City, Philippines · © 2026 Humfurie

// writing & engineering

blog.

Guides, architectural notes, and case studies from building production web systems.

Currently maintaining 8 active sites
#dragonpay#nodejs#typescript

Building a DragonPay Node.js SDK from a Production Integration

DragonPay's official SDK is unmaintained. This article documents how to build a production-grade Node.js SDK from scratch, covering collection, payouts, RSA-SHA256 signature verification, and mock mode, derived from a real NestJS integration.

Aug 5, 202610 min read
Read
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