Walter De Oliveira Junior
Analista De Estratégia Em Prevenção A Fraudes E Analytics Sênior @ Fiserv
About Walter De Oliveira Junior
Walter De Oliveira Junior is a Senior Strategy Analyst in Fraud Prevention and Analytics at Fiserv, with extensive experience in fraud prevention and information security across various companies in Brazil. He has a background in computer science and has held multiple roles in security and analytics since 2004.