Diego Fincatto
Co-Founder at T3w Tecnologia
Santa Catarina, Brazil
Summary
👤
Senior🎓
Top SchoolDiego Fincatto is a seasoned software engineer and Co-Founder from Santa Catarina, Brazil, with over 20 years building web and desktop systems and 12 years delivering iOS sales and integration apps. He combines deep Java expertise (Wicket, JSF, Spring) with NoSQL/in-memory prevalence systems like Prevayler and high-performance PostgreSQL architectures, favoring TDD, CI and clean code in small collaborative teams. His hands-on background spans offline-first mobile sync solutions, large centralized databases, and embedded projects (Raspberry Pi totems), showing a pragmatic take on constrained and high-throughput environments. Diego has contributed backend XML parsing and robust unit tests to an open Java NFe repository, reflecting attention to correctness in financial data flows. As a consultant and operator he helps organizations align technology with business outcomes, often pushing for DevOps, automation and modern cloud patterns. Colleagues describe him as an incremental improver who prefers durable, well-tested systems over flashy one-offs.
13 years of coding experience
3 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Universidade do Sul de Santa Catarina
English, Portuguese, Spanish
Stackoverflow
1reputation
128reached
0answers
1question
Github Skills (6)
unit-testing10
javas10
xml-parsing10
java10
google-cloud-run6
docker6
Programming languages (8)
Github contributions (5)
wmixvideo/nfe
Jul 2013 - Nov 2022
Nota Fiscal Eletrônica em Java.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:7 releases, 610 commits, 494 PRs in 9 years 4 months
Contributions summary:Diego focused on implementing core functionalities for handling batch processing returns, creating classes and tests for XML handling related to invoices. Their work involved creating new parsers and implementing classes that interact with the XML of invoices. This also included writing unit tests to ensure that data read from and written to XML files did not differ.
fiscalctesefazjavanota-fiscal
wmixlabs/interpretador-codigo-de-barras
Jun 2019 - Feb 2025
Interpretador de códigos de barras de boletos
Contributions:9 PRs, 9 pushes, 1 branch in 5 years 9 months
compilerboletosinterpreterbarras
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