Success Stories & Cases

Discover organizations that trusted TTY to innovate, evolve their systems, and achieve results with security and business continuity.

CCEE Monitoring
Updating Critical Infrastructure
2 min. read

How TTY updated over 7,300 components of a major bank's technological park

Challenge: Upgrading the critical infrastructure of one of Brazil's largest private banks.

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Cia Hering Production
Modernizing & Automating Legacy Systems
3 min. read

Success Story: Automated Modernization of Legacy Systems in a Large-Scale Bank

Modernizing the infrastructure of a sleeping giant.

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Legacy systems migration
Banking & Insurance
4 min. read

Migration of CA-IDMS/R and ADS/O Legacy Systems to DB2 without Interruption

Complete conversion of complex mainframe environments, fully preserving critical business rules.

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Whatsaap