Alexandre Bruno Fernandes de Alvarenga
Available to hire
Hi, I’m Alexandre Bruno Fernandes de Alvarenga, a WordPress Developer with over 6 years of experience building custom themes and plugins from scratch and using Elementor to create dynamic, user-friendly websites. I enjoy crafting clean code and scalable solutions that meet client needs and performance goals.
I hold a Bachelor’s degree in Information Systems, am fluent in English, and specialize in high-performance websites optimized for Google Web Vitals. My core skills include WordPress, PHP, MySQL, HTML, CSS (Bootstrap 3–5, Sass, Tailwind), JavaScript (React, jQuery), Gulp, XAMPP, Nginx, Git (GitHub/GitLab), and Figma. I focus on SEO-oriented development using Semrush and Google’s best practices, API integrations (REST and SOAP), security hardening, accessibility, and delivering fast, mobile-friendly experiences.
Skills
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Language
Portuguese
Fluent
English
Fluent
Work Experience
Mid-Level Wordpress/PHP Developer at Almaviva Solutions S/A / Government of the state of São Paulo
June 1, 2022 - October 1, 2025Developed custom WordPress themes from scratch and worked extensively with Elementor. Created multiple plugins with full CRUD functionality and built tools such as an event calendar, integrating data directly into the WordPress admin panel. Implemented REST and SOAP API integrations to reduce costs. Built an API-based form that redirected customer service requests, cutting operational costs by 90%. Enhanced site security by removing unnecessary external plugins and customizing themes, deleted unused plugin tables to improve page speed, optimized SEO and accessibility, and improved mobile responsiveness.
Junior Wordpress/PHP Developer at RGR Information Tecnology LTDA / Tokyo Marine Insurance Company
October 1, 2020 - June 1, 2022Maintained the Tokio Marine institutional website; after joining, increased monthly traffic from around 1 million to nearly 5 million visits by improving SEO and site performance. Enhanced mobile responsiveness, strengthened security by removing 25 external plugins and customizing themes, and cleaned unused plugin tables to boost page speed and overall performance. Projects: Tokio Marine - Blog; Tokio Marine - Intranet
Junior Wordpress/PHP Developer at Infobrujac Information Tecnology LTDA
February 1, 2020 - October 1, 2020Freelancer for small businesses and a marketing agency. Performed maintenance on over 30 websites. Projects: Michelli Duje - Operah - Sr Odonto
Wordpress Developer at Almaviva Solutions S/A
June 1, 2022 - October 1, 2025Developed custom WordPress themes from scratch and leveraged Elementor to build dynamic, user-friendly websites. Created multiple custom plugins implementing full CRUD functionality and Event Calendar features, integrating MySQL databases directly into the WordPress admin panel for seamless data management. Implemented REST and SOAP API integrations to streamline processes and reduce operational costs. Developed an API-driven form that automated customer service request routing, reducing operational expenses by 90%. Strengthened site security by removing unnecessary plugins, customizing themes, preventing vulnerabilities, and cleaning unused plugin tables from the database to improve performance. Optimized SEO, accessibility, enhanced page speed, and improved mobile responsiveness to deliver a better overall user experience.
Junior Wordpress at RGR Information Tecnology LTDA
October 1, 2020 - June 1, 2022Maintained the Tokio Marine institutional website; after joining the company, increased monthly traffic from approximately 1 million to nearly 5 million visits through strategic SEO improvements and performance optimization. Technologies used included PHP, MySQL, HTML, CSS, Bootstrap 3, jQuery, JavaScript, Sass and Gulp Minification. Enhanced mobile responsiveness and strengthened site security by removing 25 unnecessary third-party plugins and implementing theme customizations. Cleaned unused plugin tables from the database, significantly improving page speed, stability, and overall site performance.
Junior WordPress Developer at RGR Information Tecnology LTDA
October 1, 2020 - June 1, 2022Maintained the Tokio Marine institutional website; after joining, increased monthly traffic from approximately 1M to nearly 5M visits through strategic SEO improvements and performance optimization. Worked with PHP, MySQL, HTML, CSS, Bootstrap 3, jQuery, JavaScript, Sass, and Gulp Minification. Enhanced mobile responsiveness and strengthened site security by removing 25 unnecessary third-party plugins and implementing theme customizations. Cleaned unused plugin tables from the database, significantly improving page speed, stability, and overall site performance.
Wordpress Developer at Almaviva Solutions S/A / Government of the state of São Paulo
June 1, 2022 - October 1, 2025I developed custom WordPress themes from scratch and worked extensively with Elementor to build dynamic, user-friendly websites. I created multiple custom plugins implementing full CRUD functionality and Event Calendar features, integrating MySQL databases directly into the WordPress admin panel for seamless data management. I implemented REST and SOAP API integrations to streamline processes and reduce operational costs. I also developed an API-driven form that automated customer service request routing, reducing operational expenses by 90%. I strengthened site security by removing unnecessary third-party plugins, customizing themes, preventing vulnerabilities, and cleaning unused plugin tables from the database to improve performance. I optimized SEO and accessibility, enhanced page speed, and improved mobile responsiveness to deliver a better overall user experience.
Wordpress Developer at RGR Information Tecnology LTDA / Tokyo Marine Insurance Company
October 1, 2020 - June 1, 2022I maintained the Tokio Marine institutional website and, after joining the company, increased monthly traffic from approximately 1 million to nearly 5 million visits through strategic SEO improvements and performance optimization. Using technologies like PHP, MySQL, HTML, CSS (Bootstrap 3), jQuery, JavaScript, Sass and Gulp Minification. I enhanced mobile responsiveness to ensure a seamless user experience across devices and strengthened site security by removing 25 unnecessary third-party plugins and implementing theme customizations. Additionally, I cleaned unused plugin tables from the database, significantly improving page speed, stability, and overall site performance.
Education
Bachelor - Systems Information at Uninove University
January 1, 2012 - January 1, 2015Technologist - Information Technology at Institute Technology of Barueri
January 1, 2011 - January 1, 2012Technologist at Institute Tecnology of Barueri
January 1, 2011 - December 31, 2012Bachelor at Uninove University
January 1, 2012 - December 31, 2015Bachelor at Uninove University
January 1, 2012 - January 1, 2015Technologist - Information Technology at Institute Tecnology of Barueri
January 1, 2011 - January 1, 2012Bachelor of Information Systems at Uninove University
January 1, 2012 - January 1, 2015Technologist - Information Technology at Institute Tecnology of Barueri
January 1, 2011 - January 1, 2012Bachelor of Information Systems at Uninove University
January 1, 2012 - January 1, 2015Technologist - Information Technology at Institute Tecnology of Barueri
January 1, 2011 - January 1, 2012Bachelor of Information Systems at Uninove University
January 1, 2012 - December 31, 2015Technologist in Information Technology at Institute Tecnology of Barueri
January 1, 2011 - December 31, 2012Bachelor's Degree at Uninove University
January 1, 2012 - December 31, 2015Technologist at Institute Tecnology of Barueri
January 1, 2011 - December 31, 2012Bachelor in Information Systems at Uninove University
January 1, 2012 - January 1, 2015Technologist in Information Technology at Institute Tecnology of Barueri
January 1, 2011 - January 1, 2012Bachelor at Uninove University
January 1, 2012 - December 31, 2015Technologist at Institute Tecnology of Barueri
January 1, 2011 - December 31, 2012Bachelor at Uninove University
January 1, 2012 - January 1, 2015Technologist at Institute Tecnology of Barueri
January 1, 2011 - January 1, 2012Bachelor - Systems Information at Uninove University
January 1, 2012 - January 1, 2015Technologist - Information Technology at Institute Tecnology of Barueri
January 1, 2011 - January 1, 2012Qualifications
Industry Experience
Software & Internet, Government, Professional Services, Media & Entertainment, Education, Financial Services
Skills
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