jrdnhnz.dev

// About

Building fast, secure, valuable products.

I'm Jordan Heinz — Full Stack Developer from Palu, Sulawesi Tengah, Indonesia, born 2003-05-08. 10+ years building software, 5+ years shipping production SaaS. My work spans streaming at scale, multi-channel OTP, travel eSIM, AI-powered LMS, and AI gateways — each with secure architecture and integrated payments.

I co-own MecutinAI, an AI gateway/reseller venture. Lately I'm deep in Generative/Agentic AI.

Journey

  1. 2025 — Present

    Co-owner, MecutinAI + Independent Builder

    Running an AI gateway/reseller venture; shipping production SaaS; deep in Generative/Agentic AI.

  2. 2022 — 2025

    SaaS Product Builder

    Shipped multiple SaaS platforms — media streaming, OTP delivery, eSIM travel, AI planning tools.

  3. 2020 — 2022

    Full Stack + Security Exploration

    Expanded from frontend-first work into backend architecture and security-oriented engineering.

  4. ~2013 — 2020

    Building software (early years)

    Started coding young; 10+ years building across the stack.

// Interests

[01]

Cyber Security

OWASP-aware architecture: HMAC webhooks, JWT discipline, input validation, idempotency, IP whitelisting.

[02]

Generative / Agentic AI

AI gateways, unified /v1 endpoints, prompt engineering, and agentic workflows — my current focus.

[03]

FPS Gaming

Off-hours: FPS games. Pattern recognition, reaction, and competitive mindset feed back into how I build.

Curated Skills

Next.jsReactTypeScriptPHPLaravelPythonMySQLMongoDBPrismaNextAuth.jsJWTHMAC-SHA256REST APIWebhook IntegrationPayment GatewayPWAOpenAPILLM EngineeringPrompt EngineeringOWASP Top 10Whitelabel Architecture