Caio Oliveira
Tech Engineering Expert at C6 Bank
São Paulo, Brazil
Summary
🤩
Rockstar🎓
Top SchoolCaio Oliveira is a seasoned software engineering expert based in São Paulo with over 12 years of hands-on experience and a total career spanning nearly two decades in architecture, operations, and backend engineering. Currently a Tech Engineering Expert at C6 Bank, he has progressed through technical leadership roles there, driving resilient, production-grade systems and mentoring engineering teams. He brings deep expertise in streaming and connector integrations—having contributed to the popular lensesio/stream-reactor project by improving Kafka Connectors for Cassandra, Elasticsearch and MQTT with logging, type mapping, PK insert features and auth fixes. His background spans fintech, e‑commerce, and legal-tech operations, combining software architecture with IT operations management for robust delivery. Trained in cybersecurity and IT, he blends security-aware design with practical engineering trade-offs to ship scalable systems. Colleagues value him for pragmatic problem solving that turns complex integration challenges into reliable, maintainable solutions.
12 years of coding experience
15 years of employment as a software developer
Fédération Internationale de l'Art PhotographiqueNossa Senhora de Fátima, Técnico em Informática, Nossa Senhora de Fátima, Técnico em Informática at Ação Social Nossa Senhora de Fátima
Github Skills (17)
kafka-connect10
back-end-development10
cassandra10
amazon-elasticsearch10
kafka10
elasticsearchquery10
aws-elasticsearch10
elasticsearch10
elasticsearch-api10
java9
mqttnet9
scala9
mqtt9
javas9
connectors8
Programming languages (5)
Github contributions (5)
lensesio/stream-reactor
Jan 2018 - Feb 2018
A collection of open source Apache 2.0 Kafka Connector maintained by Lenses.io.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:16 commits, 14 PRs, 16 comments in 22 days
Contributions summary:Caio contributed to multiple Kafka Connectors within the `stream-reactor` repository. Their work included adding logging and exception handling in the Cassandra connector, implementing mapping between Cassandra and Kafka Connect types, and introducing features such as ingest pipeline and PK insert operations for Elasticsearch connectors. The user also fixed bugs in the MQTT and Cassandra connectors, including those related to authentication and DELETE operations, and also implemented configuration options.
dcosdata-streamstreamskafka-connectsql-engine
caiooliveiraeti/vagrant-scrapyd
Sep 2014 - Jan 2016
Contributions:4 commits, 2 pushes in 1 year 4 months
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