Legacy Systems and the Alphanumeric CNPJ - The Risk of Hard-Coded Assumptions

Legacy Systems and the Alphanumeric CNPJ: The Risk of Hard-Coded Assumptions

Read More
Impact Analysis for Alphanumeric CNPJ - What to Test Before Production

Impact Analysis for Alphanumeric CNPJ: What to Test Before Production

Read More
Impact Analysis for Alphanumeric CNPJ - What to Test Before Production

How the New CNPJ Check Digit Works: ASCII-48 and Modulo 11 Explained

Read More
The Technical Anatomy of the Alphanumeric CNPJ - Format, Mask, Regex, and Validation

The Technical Anatomy of the Alphanumeric CNPJ: Format, Mask, Regex, and Validation

Read More
CodeAura - Supporteam Iberia Partnership

CodeAura and SUPPORTEAM IBERIA Partner to Support Legacy Modernization in the Iberian Market

Read More
Where CNPJ Hides in Your Enterprise Systems - ERP, CRM, APIs, Reports, and Legacy Code

Where CNPJ Hides in Your Enterprise Systems: ERP, CRM, APIs, Reports, and Legacy Code

Read More
Why the New CNPJ Format Is a Systems Problem, Not Just a Tax Update

Why the New CNPJ Format Is a Systems Problem, Not Just a Tax Update

Read More
Brazil’s Alphanumeric CNPJ Is Coming - What Enterprises Need to Know Before July 2026

Brazil’s Alphanumeric CNPJ Is Coming: What Enterprises Need to Know Before July 2026

Read More
What CFOs Actually Care About in Legacy Modernization (And Why Most Projects Fail to Deliver It)

What CFOs Actually Care About in Legacy Modernization (And Why Most Projects Fail to Deliver It)

Read More