Luiz Affonso
Engenheiro De Dados at Valid
Rio de Janeiro, Brazil
Summary
🤩
Rockstar🎓
Top SchoolLuiz Affonso is a data engineer based in Rio de Janeiro with six years of hands-on experience building and maintaining data platforms across enterprise environments. He has strong operational expertise from administering Oracle RAC, Hadoop HDFS, HBase and Kafka clusters and implementing Data Guard and failover strategies, complemented by practical ETL and analytics work using Pentaho and PowerBI. Luiz blends database administration and scripting (SQL, Bash, RMAN, Datapump) with production-focused automation—cron-integrated reports and replication setups—ensuring reliability and recoverability. Transitioning from systems analyst and DBA roles into a dedicated data engineering position, he brings a pragmatic perspective on observability and performance tuning that reduces incident load while speeding delivery. Known for grounding data projects in operational realities, he pairs a computer science background with a track record of turning complex infrastructure into dependable data services.
6 years of coding experience
Computer Science, Computer Science at Centro Universitário Carioca
Github Skills (74)
jwt-authentication10
pixelfed10
haml10
activitypub10
mastodon10
webfinger10
docker10
microblogging10
federation10
jwt9
markup-language9
spree9
authentication9
ruby9
solidus9
Programming languages (6)
Github contributions (5)
luiz-m-affonso/louer_des_plantes
Oct 2020 - Jan 2021
Find your favorite plant!
Contributions:22 reviews, 77 PRs, 78 pushes in 2 months
plantjavascriptfavorite
luiz-m-affonso/luiz-m-affonso
Sep 2020 - May 2022
Contributions:35 commits, 75 pushes, 1 branch in 1 year 7 months
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