Willian Freire
Senior Software Engineer at DB1 Group
Paraná, Brazil
Summary
👤
Senior🎓
Top SchoolWillian Freire is a Senior Software Engineer based in Paraná, Brazil, with 10 years of experience combining academic research and hands-on product development. He holds an MSc and a PhD in Computer Science from Universidade Estadual de Maringá, where his research produced interactive search-based frameworks that fuse machine learning with decision support (ISearchAi and iMOA4PLA). Currently a partner at Arvia within DB1 Group, he bridges practical engineering—frontend and backend systems—with research-driven approaches to optimization and interactive design. His background spans startups and enterprise projects, from building frontend components and backend frameworks to crafting bespoke solutions for clients like Gileade Sistemas. An understated strength is his ability to translate search-based AI research into usable tools that support real-world decision makers.
10 years of coding experience
10 years of employment as a software developer
Doctor of Philosophy Computer Science, Doctor of Philosophy Computer Science at Universidade Estadual de MaringáBachelor's Degree Computer Science, Bachelor's Degree Computer Science at FAFIMAN
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (20)
nette10
editorconfig10
codemod10
refactoring10
backend8
projeto8
backend-framework6
que6
saas6
php5
java4
javascript3
typescript2
websocket2
garmin2
Programming languages (6)
Github contributions (5)
otimizes/OPLA-Tool
Oct 2018 - Nov 2022
Current version
Contributions:8 releases, 465 commits, 44 PRs in 4 years
refactoringcodemodnetteeditorconfig
portolan/Mtek-Repository
Oct 2015 - Nov 2015
Contributions:286 commits, 286 pushes in 1 month
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