Summary
Russimar Da Silva is a seasoned Brazilian software developer with nine years of professional experience and a long history working with legacy and modern systems, particularly in Cobol and Delphi (10.3/10.4). He specializes in ERP, accounting and fiscal systems—SPED, payroll, NF-e/NFC-e—and combines strong SQL/PLSQL expertise (Firebird, SQL Server) with REST API development and AWS/Git-based workflows. At Automafour he leads migration of legacy software to modern architectures, implements corrective and evolutionary changes, and mentors junior developers. He follows Clean Code and SOLID principles and brings practical know-how in automating complex fiscal processes that require both regulatory accuracy and robust data integrity.
9 years of coding experience
3 years of employment as a software developer
IERGS/UNIASSELVI