Tiago Santos
Software Engineer at Hitachi Vantara
Évora, Évora, Portugal
Summary
🤩
Rockstar🎓
Top SchoolTiago Santos is a seasoned software engineer with 13 years of experience building backend and BI systems, currently contributing at Hitachi Vantara from Évora, Portugal. He has deep experience in OLAP and ETL tooling—having developed the OLAP server for BigPicture360 and contributed quality-focused fixes to the widely used Pentaho Kettle project. Comfortable across development and QA, he has a track record of improving test suites, build processes and refactoring legacy resources to modern Maven standards. Pursuing an MSc while holding a BSc in Computer Science Engineering, Tiago combines steady enterprise delivery with active open-source contributions and a pragmatic attention to reliability. Notably, his GitHub motto "Per Aspera ad Astra" reflects a disciplined approach to tackling thorny integration and test issues in established data platforms.
12 years of coding experience
8 years of employment as a software developer
BSc, Computer Science Engineering, BSc, Computer Science Engineering at University of Évora
English, Portuguese
Github Skills (7)
javas10
junit10
java10
test-automation10
testing10
maven9
file-handling8
Programming languages (7)
Github contributions (5)
pentaho/pentaho-kettle
May 2017 - Aug 2018
Pentaho Data Integration ( ETL ) a.k.a Kettle
Role in this project:
Back-end & QA Engineer
Back-end & QA EngineerContributions:58 commits, 48 PRs, 31 pushes in 1 year 3 months
Contributions summary:Tiago's contributions primarily focused on code cleanup and test improvements within the Pentaho Data Integration (Kettle) project. They addressed issues related to test setup, including the removal of residual files and configuration of character sets. Furthermore, the user refactored code to move pdi-xml-plugin resources to Maven standards and fixed tests pointing to old resource locations. These changes suggest a focus on improving the project's test suite and build process, demonstrating an understanding of quality assurance practices and build tools.
pentaho-data-integrationetldata-integrationkettlepentaho
tmcsantos/mondrian
Nov 2015 - Jan 2020
Contributions:22 pushes, 8 branches in 4 years 2 months
mondrianolaponline-analytical-processinganalyticalquantities
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