Rubens Bueno
Senior Staff Software Engineer at will bank
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolRubens Bueno is a Senior Staff Software Engineer based in São Paulo with 12 years of experience building large-scale data platforms and backend systems. He has led data platform transformations for AdTech, gaming, and digital marketing companies, architecting agnostic, self-service infrastructures that handle multi-terabyte ingest and multi-petabyte processing per day using Kafka, Spark, Presto/Athena, Airflow and governance tools. Comfortable moving between hands-on backend development (Ruby/Python) and systems-level data engineering, he repeatedly converts monolithic ETL setups into scalable, real-time pipelines and metadata-driven platforms. Known for bridging product needs and engineering discipline, Rubens emphasizes data governance and operational resilience—an often overlooked but critical part of production-grade analytics.
12 years of coding experience
11 years of employment as a software developer
Bachelor's degree Computer Science, Bachelor's degree Computer Science at UEL - Universidade Estadual de Londrina
English, Portuguese
Github Skills (42)
partition9
hive-metastore9
sink8
data-platform8
sasl8
avro8
hbase7
parquet7
producer6
debezium6
kafka6
hdfs6
ruby6
kudu5
amazon5
Programming languages (5)
Github contributions (5)
LoveMondays/elasticband
Sep 2015 - Mar 2016
Contributions:6 releases, 13 commits, 11 PRs in 5 months
queryrailselasticsearch-railsrubybuilder
rubensmabueno/ruby-style-guide
Aug 2014 - Oct 2017
A community-driven Ruby coding style guide
Contributions:5 commits, 4 PRs, 4 pushes in 3 years 1 month
community-drivenstyle-guideruby
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