Michel Milezzi
Software Engineer at Sigma Software Group
Santa Catarina, Brazil
Summary
👤
Senior🎓
Top SchoolMichel Milezzi is a software engineer with over a decade of professional experience and a lifelong curiosity for systems that began with tinkering on an AMD 5x86. He brings strong Java expertise while remaining language-agnostic, having delivered production systems in Node.js/TypeScript, Golang, and PHP across startups and mid-size companies. Notable achievements include architecting a PostgreSQL version-migration tool that upgraded ~7,000 instances with measurable performance and security gains, and building a sales-suggestion engine using FP-Growth. He has practical experience optimizing proxy infrastructures (proxy-chaining and cost-tracking) to reduce WAF false positives and manage third-party proxy spend. Outside work he publishes side projects—from a mobile game to a PostgreSQL extension and a Fallout 2 translator—demonstrating a blend of applied research and hands-on engineering. Based in Santa Catarina, Brazil, he combines deep database specialization with a pragmatic, multi-stack approach to solve production-scale problems.
10 years of coding experience
17 years of employment as a software developer
Bachelor of Information Technology, Information Technology, Bachelor of Information Technology, Information Technology at Universidade do Sul de Santa CatarinaDatabase Specialist Degree, Information Technology, Database Specialist Degree, Information Technology at Pontifícia Universidade Católica do Paraná / PUC-PR
English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (30)
pgaudit10
postgresql9
git-repository9
rio9
trigger9
que9
cli9
auditing8
sql8
monitoring8
audit7
machine-learning6
patch6
python5
data-science5
Programming languages (5)
Github contributions (5)
michelmilezzi/fallout2-ptbr
Aug 2017 - Feb 2022
Contributions:2 releases, 21 commits, 7 PRs in 4 years 6 months
fallout
michelmilezzi/michelmilezzi.github.io
Jun 2017 - Apr 2024
Contributions:36 pushes, 1 branch in 6 years 11 months
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