Rafael Batiati
Senior Software Engineer at TigerBeetle
Rio de Janeiro, Brazil
Summary
🤩
Rockstar🎓
Top SchoolRafael Batiati is a Senior Software Engineer from Rio de Janeiro with 10 years of professional experience building reliable, production-grade systems. He currently contributes to TigerBeetle, a high-performance financial transactions database, focusing on back-end development and robust .NET client integration tests for complex transfer scenarios. Previously he co-founded and scaled MultiClubes, delivering entertainment-focused product lines for venues and parks over two decades before exiting in 2023. Rafael’s background spans low-level enterprise work in PL/SQL and Centura to modern .NET engineering, giving him a practical command of both legacy and cloud-native stacks. He combines entrepreneurial grit with attention to correctness in mission-critical software, demonstrated by test-driven contributions to an open-source OLTP database. Based in Brazil, he blends long-term product ownership with hands-on engineering in distributed financial systems.
10 years of coding experience
1 year of employment as a software developer
Bacharel, Ciências da Computação, Bacharel, Ciências da Computação at Centro Universitário de Barra Mansa
English, Portuguese
Github Skills (7)
net10
asp-net10
unit-testing10
dotnet10
csharp10
dotnet-core10
integration-testing10
Programming languages (13)
Github contributions (5)
tigerbeetle/tigerbeetle
Aug 2022 - Jan 2023
The financial transactions database designed for mission critical safety and performance.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:754 reviews, 232 commits, 408 PRs in 5 months
Contributions summary:Rafael focused on adding and testing features for the .NET client library, specifically integration tests for voiding and posting pending transfers, and for linked transfers. The contributions include adding integration tests to cover various scenarios related to creating, voiding, and posting transfers. Code changes involve modifying existing test files and adding new test cases within the .NET client's codebase.
financialaccountingcriticalfinancial-accountingmission-critical
batiati/tigerbeetle.net
Nov 2021 - Aug 2022
Contributions:26 commits, 19 pushes in 9 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.