BRUNO PAVANI
Software Engineer
São Paulo, Brazil
Summary
Backend Developer with strong expertise in C# and .NET, specializing in the design and development of scalable, high-performance RESTful APIs. Experienced in applying Clean Architecture, Domain-Driven Design (DDD), and SOLID principles to build maintainable and production-ready systems. Proven background in ERP and commercial automation systems, including complex hardware integrations and fiscal devices. Skilled in relational database design and optimization and automated testing practices. Familiar with cloud environments (AWS) and modern backend frameworks. Strong focus on system reliability, performance, and clean, testable code aligned with industry best practices.
Experience
Backend Developer – C# / .NET (5yrs) • Designed and developed RESTful APIs using .NET, ASP.NET Core, Entity Framework Core (EF Core), and Dapper. • Implemented Clean Architecture and Domain-Driven Design (DDD) patterns in scalable backend systems. • Applied SOLID principles and Clean Code practices to improve maintainability and readability. • Wrote and maintained unit tests to ensure code reliability and test coverage. • Containerized applications using Docker for consistent development and deployment environments. • Managed source control and versioning using Git. • Designed, optimized, and maintained relational databases using PostgreSQL. Technologies: C#, .NET, EF Core, AWS, Dapper, PostgreSQL, Docker, Git, xUnit. Software Developer – Delphi (10yrs) • Developed and maintained a Commercial Automation ERP system including CRM and POS (Point of Sale) modules. • Integrated fiscal devices and commercial hardware (SAT, ECF, ticket gates, cash drawers, thermal printers). • Built and consumed REST and SOAP web services for third-party system integrations. • Designed and generated business reports using ReportBuilder. • Managed and optimized relational databases using Firebird. Technologies: Delphi, Firebird, SVN.