
Lucas Moreau
WordPress, BigCommerce Expert Web Dev and Bug Fix Specialist
Habilidades

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Portfólio
Experiência profissional
WordPress Performance & Security Optimizer
WordPress • Freelance
May 2026 - May 2026 • 0 mos
I'm Currently working as a WordPress Performance & Security Optimizer at wordpress, focusing on improving website speed, stability, and security across different WordPress projects. My role involves identifying performance issues, optimizing website resources, and securing WordPress environments to ensure smooth functionality and reliable user experience. I regularly work on improving loading speed, fixing performance bottlenecks, and reducing issues that affect website responsiveness on both desktop and mobile devices. This includes optimizing images, cleaning databases, configuring caching systems, and resolving plugin or theme conflicts that slow websites down or create instability. Alongside performance optimization, I also handle WordPress security improvements by monitoring vulnerabilities, strengthening login protection, removing malware infections, and helping prevent unauthorized access or spam-related attacks. A major part of my work focuses on keeping websites stable after updates, migrations, or new plugin installations. ### Tech Stack & Tools • WordPress & WooCommerce • PHP, JavaScript, HTML5 & CSS3 • MySQL optimization • Cloudflare CDN • LiteSpeed Cache & WP Rocket • Elementor & Kadence • Wordfence Security & Sucuri • cPanel & hosting management tools • Yoast SEO & Rank Math • GTmetrix & Google PageSpeed Insights Key Responsibilities • Improved website loading speed and overall performance • Fixed malware issues and strengthened WordPress security • Optimized WooCommerce stores for smoother user experience • Resolved plugin and theme conflicts affecting site stability • Configured caching, backups, and recovery systems • Improved mobile responsiveness and frontend performance • Monitored website uptime and technical health This role has helped me build strong experience working on live WordPress websites where performance, security, and long-term stability are critical for business operations and user trust
WordPress.com
Freelance • 5 mos
WordPress Bug Fix & Troubleshooting Expert
Jan 2023 - Mar 2023 • 2 mos
I Worked as a WordPress Bug Fix & Troubleshooting Expert within the WordPress.com ecosystem, focusing on fixing real issues that affected live websites and disrupted user experience. My day-to-day work involved identifying what was causing problems on WordPress sites and getting them back to a stable, working state as quickly as possible. I dealt with a wide range of issues including broken layouts, plugin conflicts, theme errors, and full website crashes. In many cases, the main focus was not just applying quick fixes, but understanding the root cause of the problem so it didn’t happen again. A big part of my work involved urgent troubleshooting situations where websites were down or not functioning properly, and fast recovery was critical to avoid business loss. Key Contributions & Responsibilities: • Fixed WordPress errors, bugs, and unexpected site crashes • Resolved plugin and theme conflicts affecting site functionality • Restored sites affected by white screen and critical PHP errors • Fixed layout and responsive issues across different devices • Improved overall website stability by identifying core issues • Assisted in resolving speed and performance-related problems • Ensured websites were restored safely without losing data or content This role helped me build strong problem-solving skills in real WordPress environments where issues need to be fixed quickly and correctly. It also gave me a solid understanding of how WordPress sites behave when something goes wrong and how to bring them back to full working condition
WordPress Website Developer
May 2022 - Aug 2022 • 3 mos
I Designed and developed modern, responsive, and high-performing WordPress websites focused on usability, performance, and conversion optimization. Worked on building complete websites from scratch as well as redesigning outdated platforms into clean, structured, and SEO-friendly digital experiences tailored to business goals Responsible for creating fully responsive layouts that perform smoothly across all devices, ensuring mobile-first optimization and consistent user experience. Developed and customized WordPress themes, configured plugins, and implemented essential functionality such as contact forms, lead capture systems, and content management structures Improved website speed and performance through optimization techniques including caching setup, image optimization, and code cleanup. Focused on building SEO-friendly website structures with proper headings, clean URLs, and on-page optimization practices to improve visibility and search performance. Worked closely on client requirements to translate business ideas into functional websites with strong UI/UX principles. Delivered projects across multiple industries including business websites, landing pages, service websites, and small ecommerce setups using WordPress and WooCommerce when required. Ensured every website was secure, scalable, and easy to manage for clients after delivery. Provided ongoing support, bug fixes, and improvements to maintain long-term performance and stability. Strong understanding of WordPress ecosystem including theme builders, plugin integration, and customization tools such as Elementor, ensuring flexibility and modern design execution across all projects