Hart Pableo
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Hart Lorenzo S. Pableo

Full-Stack Web Developer • Cebu, Philippines

[email protected] LinkedIn GitHub

About

Full-stack developer with a track record of building performant, accessible web systems for global clients across health research, higher education, clean energy, and disability services.

Specializing professionally in Drupal and WordPress, I lead features from initial concept through to production. My core expertise covers custom module/theme engineering, backend API design, third-party integrations, and web performance optimization. Outside of client projects, I design and build personal projects using modern PHP frameworks, with a primary focus on Symfony and Drupal.

I bring a strong focus on taking ownership of tasks, collaborating closely with teams across different timezones, and ensuring projects are delivered on time without compromising code quality. Currently, I am looking to progress my career into web systems development, focusing on diving deeper into Symfony and Drupal to design and scale complex modern business solutions.

Experience

WordPress & Drupal Full-Stack Developer

2022 – Present
Marameo Design (AU) Contract

Architect and scale high-performance CMS ecosystems for international clients, leading custom module/theme development, complex third-party API integrations, and monthly infrastructure operations. Focus heavily on Core Web Vitals optimization, WCAG compliance, security, and developer workflow automation.

Key Client Projects & Implementations:
  • Higher Education (Drupal 11): Developed a Drupal 11 website with Gutenberg blocks integration, handled complex data migration, and built custom Slate CRM forms integration and sanitization pipeline for a European university.
  • Complex Migrations: Successfully executed multiple database and content migrations, including legacy Drupal 7 to WordPress, upgrading Drupal 8 old sites to a Drupal 11 new site, WordPress-to-WordPress migrations, and automated data ingestion from Google Sheets to WordPress and Drupal.
  • Digital Research Infrastructure Facility: developed lightweight re-usable vanilla web components that are used across their subsites.
  • Clean Energy Investment (Drupal 10): Engineered and scaled an enterprise investment platform.
  • Global Health Research (Drupal 10): Built and optimized a high-performance web platform for a medical research institute.
  • Consumer Health & Skincare (WordPress): Integrated Meta Conversions API (CAPI) and custom Gravity Forms/ActiveCampaign/Mailchimp integrations to improve conversion tracking.
  • Cybersecurity (Drupal 10) & Disability Housing (WordPress): Developed and managed secure platforms for security services and specialist disability accommodations.
  • Workflow Automation: Authored Bash automation tooling integrated with WP Remote/MalCare APIs to execute secure update rollouts and care plan procedures.
  • Client Care and Satisfaction: Handled monthly care plan procedures for both WordPres and Drupal clients. Ensuring their websites are up-to-date and all necessary security updates are applied as well. Also ensured client requests or reports are effectively addressed and closed.

Tech: Drupal, WordPress, PHP, MySQL, JavaScript, React, SCSS, TailwindCSS, Bootstrap, Linux, SSH, DDEV, Git, DNS, Data Migration, Accessibility, Optimisation, Mailchimp, MAKE

WordPress Developer

2021 – 2022
Proweaver (PH) Full-Time

Programmed responsive WordPress sites and interactive templates from design assets using HTML5, CSS3/Tailwind, and custom PHP. Standardized and optimized development workflows by introducing a reusable TailwindCSS starter template, reducing website setup times, and mentored junior developers on QA standards.

Tech: WordPress, PHP, HTML, CSS, jQuery, TailwindCSS, Git, Filezilla, XAMPP

Focus Areas

Back-end
  • PHP & Symfony framework
  • SQL & MySQL databases
  • Data migration (custom/programmatic)
  • Git, GitHub, GitLab
  • API development, testing, integration, and automation (Postman, Mailchimp, MAKE)
  • Web performance optimization (LCP, TTFB, Accessibility, Agentic Browsing, etc.)
Hosting & Networking
  • DNS, Cloudflare, Cloudways, Digital Ocean, cPanel
  • Docker & DDEV containers
  • SMTP & Email Delivery (Brevo, Elastic Email, Postmark, Mailchimp, etc.)
  • Linux, Bash, Apache & Nginx, SSH
CMS
  • Custom Drupal & WordPress builds (themes, modules/plugins, mu-plugins, etc.)
  • Custom Gutenberg blocks development for WordPress and Drupal
  • Drupal Layout Builder
  • API development and integration with custom plugins/modules (ActiveCampaign, Mailchimp, etc.)
Front-end
  • HTML, CSS & SCSS
  • Modern JavaScript (ES6+)
  • TailwindCSS & Bootstrap
  • React & Preact
  • Fluid responsiveness with modern, cross-browser-compatible CSS features (rem & em units, clamp(), grid, flexbox, etc.)
  • BEM naming convention
Practices & Principles
  • Object-Oriented Programming (OOP)
  • MVC & ADR design patterns
  • Clean, readable & maintainable code
  • Accessibility (WCAG) & Security
  • AI-augmented development workflows
  • Conventional Git commits
Artificial Intelligence
  • Antigravity CLI
  • Claude Code
  • OpenAI API integration for custom AI-powered components
  • Model Context Protocol (MCP)

Projects

A selection of personal projects developed outside of client/full-time work.

01 PHP Multi-tenant Headless CMS API (2026)

Personal Project

A custom multi-tenant headless CMS REST API built with Vanilla PHP, featuring a custom router, database migration engine, and Action-Domain-Responder (ADR) architectural pattern to deliver highly-optimized JSON payloads.

Tech: PHP, PDO, ADR Framework, Composer, MySQL, Docker, DigitalOcean, Linux

02 Digimenu (2026)

Personal Project

A multi-tenant SaaS application for local food merchants and SMEs, designed to digitize menus and orchestrate real-time order-tracking workflows with minimal system overhead.

  • Real-Time Ordering: Leverages server-sent events for instant, bi-directional order tracking and status updates.
  • Dynamic Menu Management: Allows merchants to update item listings, pricing, and availability in real-time.
  • QR Code Integration: Enables contactless browsing and ordering via mobile browsers without app downloads.
  • Multi-Tenant Architecture: Provides independent merchant dashboards with zero-overhead database/assets isolation.

Tech: Symfony, MySQL, Docker, Nginx, AssetMapper, Preact, Bootstrap 5, DigitalOcean, Linux

03 PHP Censoring Tool

Composer Package

A secure server-side PHP library to parse, identify, and censor sensitive data (emails and links) within user-generated text prior to client-side rendering.

Tech: PHP, Composer, Packagist

04 JS Auto Height Equalizer

Library

A lightweight, dependency-free JavaScript library designed to dynamically calculate and synchronize element heights on responsive grid layouts.

Tech: JavaScript

Certifications