Available for work

Hi, I'm

Mark Jeremy Danielle Clavillas

Software & Web Developer specializing in Laravel, .NET, and C#. Building high-performance platforms with integrated payment gateways, automated workflows, and technical SEO strategies.

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Mark Clavillas

What I Work With

Skills & Expertise

Frontend

React
JavaScript
Tailwind CSS
HTML5
CSS3
shadcn/ui

Backend

Laravel
PHP
C# / .NET
REST APIs

Database

MySQL
SQL Server
Oracle DB

SEO

Technical SEO
Ahrefs
Moz
Screaming Frog
Search Console

DevOps

Git
VPS
cPanel
Email Setup
Payment Gateways

PORTFOLIO

PIXEL SERVICES

PIXEL SERVICES

A full-stack web platform built with Laravel & Tailwind CSS, integrating payment gateways, workflow automation, cPanel management, and email setup/configuration.

LocalForge

LocalForge

A lightweight local development manager. Run multiple local sites like project.test effortlessly — auto-configures Apache and manages hosts.

8innovation

8innovation

A modern electrical & plumbing services website built with React, Next.js, Tailwind CSS and shadcn/ui, deployed on Vercel.

mjd-core

A minimalist, industrial-grade PHP framework featuring a custom Dependency Injection container and reflection-based Routing Engine.

On-Page SEO Analyzer

AI-powered on-page SEO auditing tool that scans any URL and reports actionable issues. Built with Next.js, React, Tailwind CSS, Cheerio, Zod, and the Gemini API.

Work & Experience

Website Developer

PIXEL2K

August 2024 – December 2025
  • Maintained pixel2k.store: hosting renewals, uptime monitoring, full operational responsibility.
  • Built Laravel storefront styled with Tailwind CSS, integrated PayPal, Hoodpay and Stripe.
  • Optimized UI, product listings, built Discord webhook logs, and automated email receipts.

SEO Specialist

Luxury Presence

October 2022 – March 2023
  • SEO audits with Screaming Frog, Serpfox, Moz, and Ahrefs.
  • Wrote SEO titles, descriptions, and metadata for client websites.
  • Improved monthly processes collaborating with specialists and account managers.

SEO R&D Technical Admin Assistant

Rank Club LLC

June 2019 – April 2022
  • SEO research using Ahrefs, Screaming Frog, Moz, Serpfox, and Cerebro.
  • Created PBN test sites with targeted DA (30-70) and tracked keyword positions.
  • Built SOPs, tested internal and third-party tools, managed recurring R&D tests.

Freelance Developer

Freelance Programmer

2016 – Present
  • Developed websites and software for clients.
  • Built optimized GTA V FiveM servers using Lua, MySQL, HTML, CSS, and JavaScript.
  • Created and managed RAN Online private server.

Data Encoder

AMA Computer College, Dasmarinas

2016 – 2018
  • Encoded school records using Google Sheets and MS Excel.

Website Developer

Red Planet Hotel - Aseana

2016
  • Developed web-based maintenance reports using HTML, CSS, JavaScript, and PHP.

Get In Touch

Let's Work Together

Have a project in mind or need a developer? I'm open to freelance work, collaborations, and full-time opportunities.

mark@mjdc.xyz