Ranfi Rivas
Principal Chief Executive Officer at www.erpmaster.software
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolRanfi Rivas is a seasoned .NET application developer and entrepreneur with a decade of experience building enterprise ERP and billing systems from São Paulo. As Principal CEO of ERPMaster since 2017, he combines hands-on C#/.NET development with product leadership, shipping modules for accounting, production, inventory and e-invoicing. His background includes senior roles developing MVC, WinForms, Xamarin and WCF solutions, and applying architectural patterns like Repository, Unit of Work and Dependency Injection. He’s comfortable across the full stack—T-SQL-backed SQL Server databases, web services and client apps—and has a history of fixing complex bugs and maintaining mission-critical systems. Trained in computer engineering and Java/Android specializations, Ranfi blends formal education with pragmatic freelance experience that informs his product-first engineering approach. Notably, he moved from individual contributor roles into founding and running a vertical ERP product, giving him uncommon insight into both code-level details and business operations.
11 years of coding experience
6 years of employment as a software developer
Ingeniería en informática, Ingeniería informática, Ingeniería en informática, Ingeniería informática at Universidad alejandro de humboltEspecialización, Java Platform Standard Edition 7, Especialización, Java Platform Standard Edition 7 at UneWeb
Spanish, Portuguese, English
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (14)
scrollview9
nodejs9
zenbot9
python8
mongodb8
marker7
trading-bot7
command-line7
flutter7
cryptocurrency7
datagridview6
markercluster6
leaflet5
clustering5
Programming languages (2)
Github contributions (5)
RanfiCD/diagonal_scrollview
Mar 2019 - Jan 2021
A _Flutter_ package that provides a diagonal scrollview.
Contributions:23 commits, 19 pushes, 1 branch in 1 year 10 months
flutterscrollview
RanfiCD/widget_recorder
Jan 2020 - Jan 2020
Contributions:6 commits, 5 pushes, 1 branch in 14 days
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