I am a full-stack developer with over 5 years of experience specializing in web development, technical support, and IT solutions. I have strong skills in PHP, MySQL, JavaScript, Vue.js, Node.js, HTML5, CSS3, and WordPress, coupled with a solid background in system administration and troubleshooting across Windows and Linux systems. I am proactive and analytical, thriving in collaborative environments where I can contribute to solving problems effectively. Currently, I am pursuing degrees in Computer Engineering and Data Science, which complement my hands-on experience. Fluent in English and native in Portuguese, I also have intermediate proficiency in Spanish. I am passionate about improving user adoption of digital systems and delivering seamless technical support to users both remotely and on-site.

Roberto Paulo Souza Chagas de Lima

I am a full-stack developer with over 5 years of experience specializing in web development, technical support, and IT solutions. I have strong skills in PHP, MySQL, JavaScript, Vue.js, Node.js, HTML5, CSS3, and WordPress, coupled with a solid background in system administration and troubleshooting across Windows and Linux systems. I am proactive and analytical, thriving in collaborative environments where I can contribute to solving problems effectively. Currently, I am pursuing degrees in Computer Engineering and Data Science, which complement my hands-on experience. Fluent in English and native in Portuguese, I also have intermediate proficiency in Spanish. I am passionate about improving user adoption of digital systems and delivering seamless technical support to users both remotely and on-site.

Available to hire

I am a full-stack developer with over 5 years of experience specializing in web development, technical support, and IT solutions. I have strong skills in PHP, MySQL, JavaScript, Vue.js, Node.js, HTML5, CSS3, and WordPress, coupled with a solid background in system administration and troubleshooting across Windows and Linux systems. I am proactive and analytical, thriving in collaborative environments where I can contribute to solving problems effectively.

Currently, I am pursuing degrees in Computer Engineering and Data Science, which complement my hands-on experience. Fluent in English and native in Portuguese, I also have intermediate proficiency in Spanish. I am passionate about improving user adoption of digital systems and delivering seamless technical support to users both remotely and on-site.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

Portuguese
Fluent
English
Advanced
Spanish; Castilian
Intermediate

Work Experience

Webmaster & Project Manager at Adventist World Aviation – Humanitarian Mission, Guyana
June 1, 2025 - August 20, 2025
Developed, hosted, and maintained institutional websites using WordPress, PHP, MySQL, HTML, CSS, JavaScript, and managed web hosting environments such as cPanel, WHM, and Bluehost. Provided technical support, installation, configuration, and troubleshooting for hardware and software solutions to field teams both remotely and on-site using AnyDesk and Teams. Conducted user training to improve the adoption of digital systems and tools in humanitarian mission contexts.
Front-End Developer at TDR Informática
August 1, 2023 - August 20, 2025
Developed and maintained web applications using Node.js, Vue.js, Quasar, JavaScript, MySQL, HTML5, CSS3, SCSS, and GitHub version control. Configured, tested, and optimized client web systems. Delivered technical support to internal and external users, troubleshooting system errors to ensure system reliability and performance.
Full-Stack Developer at RDorval Soluções em Tecnologia
February 1, 2023 - August 20, 2025
Built and maintained websites and systems with PHP, JavaScript, jQuery, Bootstrap, MySQL, WordPress, WooCommerce, and GitHub. Handled technical support requests efficiently through remote and on-site sessions with AnyDesk and Zoom. Managed database modeling and monitored server performance to support business-critical operations.
Soldier at Brazilian Army
January 1, 2016 - August 20, 2025
Completed mandatory military service, where I developed core skills such as teamwork, discipline, and adaptability.

Education

Technology Degree in Data Science at Federal University of Mato Grosso do Sul (UFMS)
January 1, 2024 - January 1, 2026
B.Eng. in Computer Engineering at UniAmérica Descomplica
January 1, 2021 - January 1, 2025
Technical Degree in IT & Computer Maintenance at E.E. Arlindo de Andrade G.
January 1, 2013 - January 1, 2013

Qualifications

Technical Degree in Occupational Safety
January 1, 2014 - January 1, 2014

Industry Experience

Non-Profit Organization, Software & Internet, Government, Professional Services, Education, Other