José De Oliveira
Senior Java Kotlin Engineer at Aubay Portugal
Ílhavo, Portugal
Summary
👤
Senior🎓
Top SchoolJosé De Oliveira is a Senior Java/Kotlin Engineer with 17 years of hands-on experience building enterprise systems, particularly in retail and finance contexts. He has progressed from Delphi and Visual Basic migrations to leading Java EE and modern Kotlin projects, showing deep familiarity with frameworks like Spring, Hibernate and JSF. Based in Ílhavo, Portugal, he has a proven track record as a technical lead and senior developer across multiple consultancies and product teams, consistently delivering migrations and integrations for large internal systems. His background spans low-level C++/Qt work to Android and backend services, enabling pragmatic solutions across the stack. José combines legacy-modernization expertise with current JVM best practices, making him adept at stabilizing and evolving long-lived codebases. Colleagues rely on him for clear technical direction during complex platform transitions and incremental modernization efforts.
17 years of coding experience
16 years of employment as a software developer
VanhackBarchellor in Information Systems Information Technology, Barchellor in Information Systems Information Technology at UniCeumaBachelor's degree Information Technology, Bachelor's degree Information Technology at Uniceuma
English
Github Skills (32)
printing10
que10
lexer9
ast-parser9
validation9
parser9
parsing9
introspection9
graphql-tools9
linter7
dao7
python7
kotlin7
graphql6
high-performance6
Programming languages (5)
Github contributions (5)
cordjr/simplecrud
Oct 2008 - Oct 2008
Contributions:5 commits in 15 days
cordjr/work-at-olist
Jun 2018 - Jul 2018
Contributions:34 pushes in 1 month
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