Guilherme Freire
PHP Senior Backend Developer at Dilanti Media
Barcelona, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolGuilherme Freire is a Senior PHP Backend Developer with over 15 years in software engineering and a decade focused on PHP, currently driving AI integrations and microservices at Dilanti Media. He brings full-stack fluency—Laravel/Lumen, Node.js, React/Vue—and hands-on experience with MongoDB, MySQL, Redis, Docker and GCP/AWS to deliver resilient, scalable systems. As a former tech lead he has led SCRUM teams, implemented TDD, designed APIs and payment integrations, and optimized heavy database workloads for cost and performance. His background spans public-sector analytics and complex commercial platforms, including sports activity and occupational health systems that required interoperable SOAP and REST integrations. Colleagues know him as a knowledge-sharing mentor who favors practical, creative solutions to thorny problems. Outside of work he channels endurance and discipline into ultramarathons and triathlons, reflecting the persistence he brings to engineering challenges.
10 years of coding experience
13 years of employment as a software developer
Master's degree, Business Administration and Management, General, Master's degree, Business Administration and Management, General at Centro Universitário UnihorizontesThe Pontifical Catholic University of Minas GeraisBacharel em Sistemas de informação, Banco de dados, Bacharel em Sistemas de informação, Banco de dados at UFMGLicenciatura em Educação Física, Licenciatura em Educação Física at Universidade Federal de Juiz de ForaTécnico, Técnologia da informação, Técnico, Técnologia da informação at Centro Federal de Educação Tecnológica de Minas GeraisMBA, Technologies Applied to Education, 10, MBA, Technologies Applied to Education, 10 at Faculdade Cidade VerdeEstácio de Sá UniversityTécnico em Redes de computadores, Rede de computadores, Técnico em Redes de computadores, Rede de computadores at CETEC
English, Spanish, French, Portuguese
Github Skills (138)
semantic-ui10
excel10
pagination10
javascript10
bulma10
spreadsheet10
bootstrap-table10
sheetjs10
fomantic-ui10
imports10
csv10
exports10
database10
angular10
xlsx10
Programming languages (6)
Github contributions (5)
joefreire/sped-esocial
Jun 2021 - Feb 2025
API para comunicação com a Receita Federal, para atender aos requisitos do e-Social
Contributions:3 reviews, 20 PRs, 67 pushes in 3 years 8 months
apireceita-federalreceitacomunicanodejs
joefreire/plataforma-cursos-online
Jul 2019 - Jul 2019
plataforma de cursos online com laravel
Contributions:4 commits, 4 pushes, 1 branch in 6 days
laravelphpcursosplataforma
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