Jefferson Peleteiro
Senior .NET Full Stack Developer at G&P
Paraná, Brazil
Summary
👤
Senior🎓
Top SchoolJefferson Peleteiro is a Senior .NET Full Stack Developer with over a decade of experience delivering mission-critical government and corporate systems, specializing in architecture, integrations, and modernizing legacy platforms. He has a long track record with São Paulo State Finance Department projects, driving migrations from TIBCO to .NET Core and improving performance, security, and governance. Comfortable across the full stack, Jefferson combines hands-on coding, design reviews, and team leadership to promote DDD, Clean Architecture and SOLID practices. His earlier career includes 13 years at Ícone Software where he led end-to-end development of more than 15 enterprise applications, and recent roles focused on large-scale data processing and multi-system integrations. A data science and machine learning enthusiast studying Python, he brings analytical curiosity to architectural decisions and business-focused solutions. Based in Paraná, Brazil, he pairs clear communication with measurable delivery in high-stakes public sector environments.
10 years of coding experience
18 years of employment as a software developer
Tecnologia em análise e desenvolvimento de sistemas Information Technology, Tecnologia em análise e desenvolvimento de sistemas Information Technology at Universidade Anhembi MorumbiWeb Design, Web Design at S.O.S ComputadoresASP.Net with Visual Studio 2005, ASP.Net with Visual Studio 2005 at Impacta TecnologiaWeb Design, Web Design at Senai São Paulo
Italian, English, Portuguese, German, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (3)
rapid7
java5
microfrontend2
Programming languages (3)
Github contributions (5)
brunomous/rockets-react
Nov 2023 - Apr 2025
Rapid Enterprise Development Toolkit
Contributions:282 pushes, 46 branches in 1 year 4 months
brunomous/pgm-grayscale-histogram
Apr 2017 - Oct 2020
Contributions:5 commits, 2 pushes, 1 branch in 3 years 6 months
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