Legacy modernization
Pragmatic roadmaps that reduce complexity, technical debt, and operational risk without stopping the business.
I am Ivaldo Batista, a Solutions Architect and Principal Engineer. For more than 30 years, I have helped companies modernize platforms, reduce technical risk, and build software ready to grow.

I work where architecture, business, and operations must function as one system.
Pragmatic roadmaps that reduce complexity, technical debt, and operational risk without stopping the business.
Distributed platforms, APIs, and cloud environments designed for scale, security, and continuous evolution.
AI applied with sound architecture, traceability, and clear operating boundaries—beyond the proof of concept.
Senior support for teams, critical decisions, engineering standards, and high-accountability delivery.
My advisory work and commercial engagements are delivered through IVATEC, combining architectural direction, software engineering, AI, and data governance.
The pilot Flutter and Dart course evolves a sales management application through 10 modules and a capstone, including architecture, testing, security, and continuous delivery.
Explore courses and paths.NET 8 and 9 support ends November 10, 2026. Identify production runtimes, address security exposure, and plan a controlled migration to .NET 10.
Read articleLegacy system modernization: compare incremental change, replacement, and integration using operational risk, transition costs, and expected returns.
Read articleWho is accountable for the decisions made by an AI system? A reflection on ethics by design, automation boundaries, and shared responsibility.
Read articleA focused conversation can turn uncertainty into an actionable path forward.
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