Fernando Mendoza

Full Stack Web DeveloperIT Manager

I specialize in building fast, scalable, and maintainable websites and web applications using React, Next.js, WordPress, and modern JavaScript. I blend strong UI engineering with performance optimization and efficient backend integration to deliver stable, user-focused solutions.

I develop custom websites, dashboards, booking systems, multi-role platforms, authentication, API integrations, WooCommerce features, and real-time components, all built with a performance-first and security-first approach.

With experience across frontend, backend, WordPress, hosting environments, networks, and IT systems, I provide complete end-to-end execution. From planning and architecture to deployment, optimization, and maintenance, I deliver polished user experiences supported by reliable engineering and strong IT management practices.

Experience

Sep. 2024 — Oct. 2025

Web Developer | IT Manager/ Marsos SA - Riyadh, KSA

  • Led full-stack development using Next.js, Tailwind, and Supabase, delivering secure and scalable multi-role platform features.
  • Managed IT operations including network stability, workstation setup, monitoring, and technical workflows across departments.
  • Built authentication, dashboards, booking workflows, messaging, and reusable UI components.
  • Optimized performance through API tuning, caching, database indexing, and FE refinements.
  • Coordinated device procurement, software access control, and maintenance for company-wide IT systems.
  • Provided technical support, troubleshooting issues, and ensuring high uptime across company systems.
Dec. 2023 — Aug. 2024

Web Developer | IT Specialist/ Surfactants Detergent Company (SDC) - Riyadh, KSA

  • Developed company website using Vite, JavaScript, and Tailwind for a fast, modern, and responsive experience.
  • Configured hosting, DNS, email, and SSL via cPanel for secure and stable performance.
  • Improved UI/UX, implemented SEO, and structured multilingual content.
  • Provided network troubleshooting, system updates, and equipment maintenance.
  • Installed routers, switches, shared resources, and optimized IT workflows.
  • Handled system monitoring, documentation, and cybersecurity basics.
2018 — Present

Freelance Full Stack Web DeveloperSelf Employed / International, Remote

  • Built custom WordPress sites using Elementor, WooCommerce, and PHP with mobile-ready and SEO-optimized layouts.
  • Fixed critical issues including SMTP errors, plugin conflicts, layout bugs, and downtime failures.
  • Repaired WooCommerce checkout issues caused by JS conflicts, gateway errors, caching, and permalink problems.
  • Performed migrations, DNS/SSL setup, cPanel configuration, and server optimization.
  • Implemented SEO improvements through schema fixes, metadata optimization, and media compression.
  • Built landing pages, integrated Mailchimp, optimized funnels, and set up analytics tracking.
Sep. 2018 — Dec. 2023

IT Specialist/ Glitter Ice for Contracting Co. - Riyadh, KSA

  • Managed servers, networks, hardware, and software ensuring 99% uptime.
  • Supported 100+ users by troubleshooting device and network issues.
  • Implemented cybersecurity procedures, backups, permissions, and recovery protocols.
  • Configured routers, switches, printers, and enterprise tools.
  • Automated IT workflows to reduce manual tasks and downtime.
  • Managed procurement, installation, and licensing of IT devices.
Dec. 2012 — Sep. 2018

IT Administrator/ Babel Maintenance, Operation & Trading Co. - Riyadh, KSA

  • Managed server operations, network configuration, and secure access control.
  • Performed system upgrades, monitoring, preventive maintenance, and firewall tuning.
  • Handled backups, documentation, asset inventory, and user administration.
  • Coordinated vendor relations for hardware/software procurement.
  • Trained staff on cybersecurity and internal IT best practices.
  • Created network diagrams and documentation for troubleshooting and upgrades.

Featured Projects

Marsos SA – Multi-Vendor eCommerce Platform

A production-grade multi-role service marketplace developed using Next.js (App Router), Supabase, Tailwind CSS, and PostgreSQL. Supports real-time messaging, bookings, ordering, and dynamic dashboards. As Full Stack Developer + IT Manager, I handled system architecture, backend logic, database design, cloud deployment, and complete UI/UX development.

  • Next.js 14 App Router — server components, layouts, streaming
  • Supabase — Auth, RBAC, PostgreSQL, Storage, realtime listeners
  • Tailwind CSS — responsive UI with custom components
  • Vercel Deployment — SSR, edge functions, caching layers
  • Supabase Storage — images, documents, portfolio files
  • PostgreSQL — relational schema and FK constraints
Marsos SA – Multi-Vendor eCommerce Platform

Surfactants Detergents Company (SDC) — Corporate Website

A responsive corporate website built for Surfactants Detergents Company (SDC). Developed using React + Vite with clean corporate UI, optimized for speed, mobile responsiveness, and clear navigation.

  • React.js — component-based architecture
  • Vite — lightning-fast dev bundling
  • React Router — multipage navigation
  • Tailwind CSS — modern responsive styling
  • Vercel — seamless deployment
  • Mobile-first design across all screen sizes
Surfactants Detergents Company (SDC) — Corporate Website

Cordova Property Management — Corporate Website & SEO

A corporate website built using WordPress + Elementor Pro with custom PHP/CSS enhancements. Fully optimized for mobile responsiveness, SEO, and structured data for better search visibility.

  • WordPress CMS — dynamic content management
  • Elementor Pro — modular page building
  • Custom PHP — extended theme capabilities
  • Custom CSS — advanced layouts & animations
  • Yoast SEO — sitemaps, schema, metadata
  • WPForms — contact forms & routing
  • Cloud Hosting — deployment & speed tuning
  • Analytics / Search Console setup
Cordova Property Management — Corporate Website & SEO

Qurapid.ae — E-Commerce Website (WordPress + WooCommerce)

A complete WooCommerce-powered online store with product management, checkout workflows, and optimized performance. Includes custom PHP hooks, template overrides, and UI enhancements.

  • WordPress CMS — e-commerce content
  • WooCommerce — cart, checkout, orders
  • Custom PHP — WooCommerce hooks & overrides
  • Custom CSS — refined responsive UI
  • WooCommerce Payments — Stripe/PayPal integration
  • Shipping zones & advanced conditions
  • SEO Optimization — product metadata & schema
  • Cloud Hosting — performance tuning
Qurapid.ae — E-Commerce Website (WordPress + WooCommerce)

MatrixCM — Corporate Website (GoHighLevel Design & Development)

A modern, conversion-driven corporate website built inside GoHighLevel (GHL), with custom HTML/CSS blocks, optimized layouts, and integrated automations for lead capture and contact handling.

  • GoHighLevel (GHL) — website builder environment
  • Custom HTML/CSS — advanced styling blocks
  • GHL Form Builder — automated lead capture
  • Responsive design optimizations
  • WebP asset optimization for fast loads
MatrixCM — Corporate Website (GoHighLevel Design & Development)

Get In Touch

I’m currently open to new opportunities, full-time roles, freelance projects, and collaborations. If you have something in mind or just want to say hello, feel free to reach out, I’ll respond as soon as I can.

Contact Information

Email: hello@fernanmendoza.com

Location: Bulacan, Philippines

Open to: Remote • Hybrid • On-Site (PH)

Send Me a Message