Sergio Jr
Senior Developer at NFE.io
São Paulo, Brazil
Summary
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Senior🎓
Top SchoolSergio Jr is a Senior Developer based in São Paulo with five years of focused experience delivering high-volume, resilient cloud systems and end-to-end product architecture. He excels in designing scalable microservices, APIs, infrastructure configuration, monitoring and performance optimization, consistently prioritizing exceptional user experience. His background spans freelance .NET projects and bespoke hardware-software security solutions, giving him practical depth across sectors like fleet management, education and access control. At NFE.io he leads full lifecycle delivery for transaction-heavy systems, blending hands-on coding with infrastructure and QA responsibilities. Hundreds of hours of specialized training and active engagement with professional communities keep him current on tooling and best practices. Less obvious: he pairs formal engineering training in electronics and communications with hands-on product work, which informs pragmatic system designs that bridge hardware constraints and cloud-scale requirements.
5 years of coding experience
13 years of employment as a software developer
Centro Universitário Internacional UNINTER
Stackoverflow
377reputation
9kreached
13answers
4questions
Github Skills (200)
payment-service10
visa10
transient10
windows10
asp-net-core10
asp-net10
visual-studio10
fallback10
polly10
linux10
dotnet10
editor10
payment10
electron10
typescript10
Programming languages (6)
Github contributions (5)
sergiojrdotnet/Streamstone
Nov 2023 - May 2024
Event store for Azure Table Storage
Contributions:2 PRs, 11 pushes in 6 months
nfe/AzureTableExtensions
Feb 2023 - Jul 2023
Contributions:8 pushes, 1 branch in 5 months
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