Websites from Paraná, Brazil

Luiz de Prá is a software and game developer from Curitiba, Paraná, Brazil. He holds a bachelor's degree in Computer Science from Universidade Federal do Paraná and a game development specialization from Pontifícia Universidade Católica do Paraná. Currently, he works as a back-end developer, creating REST APIs and microservices. Luiz is interested in software engineering subjects and enjoys learning new tools and languages. He is starting to engage more in the open-source and game development communities. In his spare time, he enjoys playing and making games, reading, and watching movies and series.

osantana is a Python and Django developer with an interest in career development and entrepreneurship. He has been programming since childhood, starting with Logo, Basic, and Assembly. He has experience in various roles, including webmaster and consultant, and has worked with multiple programming languages, including dBase, Clipper, Smalltalk, and Java. He is also interested in the relationship between grammar and programming, exploring how knowledge of natural language grammar can improve code.

Rodrigo Ghedin is a journalist living in Curitiba, Paraná, Brazil. He covers technology, business, and related areas. In 2013, he founded Manual do Usuário, a tech blog where he dives into topics that pique his interest, such as non-commercial technologies, digital privacy, fun facts, and handy tips. He also gives a voice to subjects that other specialized outlets tend to overlook. By the end of 2018, Manual do Usuário became his primary professional focus. He launched the blog after spending some time as a reporter for the Brazilian edition of Gizmodo. In 2023, he started translating some posts into English to reach a broader, global audience, bringing both languages under one roof at manualdousuario.net in 2025.