E-156-Antonio Pinheiro-Desenvolvedor Backend Senior @ Genial Investimentos

In this episode of the OsProgramadores podcast, Marcelo talks with Antonio Pinheiro about software development, modernization of legacy systems, API architecture, and the challenges of keeping critical applications evolving over time. Antonio shares his experience in projects involving C#, Delphi, Oracle, SQL Server, systems integration, and technical debt management, showing how to balance innovation and maintenance in complex corporate environments. Antonio Pinheiro is a software development professional with extensive experience in building, integrating, and modernizing corporate systems. Throughout his career, he has worked on projects using technologies such as: 💻 C# and .NET ⚙️ Delphi 🗄️ Oracle, SQL Server and MySQL ☁️ AWS 🐳 Docker 📨 RabbitMQ His experience includes the development of mission-critical solutions for different business segments, involving: 🚍 bus ticket sales ⛽ fuel supply system integration 💰 tax and financial systems 🏢 large-scale corporate applications Among the projects he has worked on, the following stand out: 🚀 APIs for ticket sales using .NET, Docker, RabbitMQ, DynamoDB and SQL Server 🔐 Implementation of authentication and authorization with AWS Cognito 💳 Integrations with Pix, credit cards and ERPs 🏗️ Legacy system modernization projects in Delphi, including migration from Delphi 7 to Delphi 11 📈 Technical debt management and Architectural evolution of corporate applications 🧪 Implementation of automated tests, Clean Architecture and good development practices Antonio also has strong experience in Brazilian regulatory and tax systems, including: 📑 eSocial 📑 ReInf 📑 SPED Contábil 📑 SPED Contribuições 📑 Sintegra 📑 Financial reconciliation and budget control 🔗 Antonio Pinheiro's LinkedIn 👉 ⁠  / ⁠   🌍 OsProgramadores Website 👉 ⁠https://osprogramadores.com⁠ 📺 OsProgramadores YouTube Channel 👉 ⁠   / @osprogramadores   💬 OsProgramadores Telegram Group 👉 https://t.me/osprogramadores 🔔 Did you enjoy the episode? Follow OsProgramadores on Spotify, leave your comment on YouTube and share with the tech community 🚀