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Sta. Rosa, Laguna, Philippines

About John Carl

Technical depth.
Operational perspective.

I'm a full-stack web developer and WordPress & automation engineer based in Sta. Rosa, Laguna, Philippines.

John Carl Dimatulac
John Carl Dimatulac — Sta. Rosa, Laguna, Philippines

Connecting the work
behind the website.

I build applications, custom WordPress tools, and automation pipelines. My projects span security services, logistics demos, education, and content publishing.

Experience supporting construction IT and office networks gives me a practical view of how people use technology day to day. I carry that perspective into the interfaces and systems I develop.

Experience

June 2025 - Present

Freelance Full-Stack Web Developer

Spade Security Services · Rocklin, CA (Remote)

  • Built and maintained the WordPress website, service pages, and local SEO content.
  • Developed Argus, Spade Handler, and Spade Inbox.
  • Built an n8n pipeline connecting research, writing, SEO, and WordPress publishing.

August 2023 - 2026

IT Staff / Web Developer

Sumitomo Mitsui Construction Co. / SaGabuilt Development Corp.

  • Supported IT infrastructure and internal digital tools for construction yard operations in Calumpit, Bulacan.

April 2017 - March 2018

Network Administrator

Pistevo Incorporated · Cabuyao, Laguna

  • Managed the local area network, hardware maintenance, and IT support for office staff.

May 2016 - January 2017

Accounting Clerk

Bulalacao Municipal Hall · Oriental Mindoro

  • Handled financial records and clerical accounting duties for the municipal government.

Tools I work with.

Frontend

React, Next.js, Vue, TypeScript, Tailwind CSS, GSAP

Backend & data

Node.js, Express, PHP, PostgreSQL, MySQL, MongoDB, Firebase, Drizzle ORM

WordPress & automation

Custom themes and plugins, REST APIs, n8n, OpenRouter, NVIDIA AI APIs

Deployment

Vercel, Railway, Cloudflare, GCP Cloud Run, GitHub Actions

Have a project in mind?

Let's build
what comes next. ↗

lracdim@gmail.comLinkedIn ↗