João Holanda
Sr. SWE Data Engineer
Ceará, Brazil
Summary
👤
Senior🎓
Top SchoolJoão Holanda is a senior software and data engineer with a decade of experience building high-volume streaming pipelines, data lakes, and machine learning platforms for startups and research institutes. Currently at Zwift he designs and operates Kafka- and Kubernetes-based telemetry pipelines, leveraging Java/Quarkus, Spark, Hive and ElasticSearch to process event-heavy workloads. Previously he led data engineering efforts at Pier and Instituto Atlântico, mentoring teams while implementing reproducible test environments, CI/CD, and production-ready ML microservices. His academic background (MSc in Computer Science) complements hands-on expertise in NLP, topic modeling and ML, which he has applied in both R&D and product contexts. Based in Ceará, Brazil, João combines research-driven approaches with pragmatic cloud-native engineering to deliver reliable, testable data platforms.
10 years of coding experience
8 years of employment as a software developer
System information Bachelor, Software Engineering, Multi-agents system and Software testing, System information Bachelor, Software Engineering, Multi-agents system and Software testing at Universidade Federal do Ceará
English, Portuguese
Stackoverflow
66reputation
8kreached
10answers
0questions
Github Skills (28)
prediction-model10
translation10
javascript9
projeto9
science7
fiscal7
jupyter-notebook7
android-viewpager6
ecmascript6
angular-directives6
mortar6
android6
parse6
angularjs6
android-fragments6
Programming languages (3)
Github contributions (5)
holandajunior/workaday
Apr 2017 - May 2017
Contributions:77 commits, 33 pushes, 4 branches in 6 days
holandajunior/ExtremeLearningMachine
Mar 2016 - Apr 2016
Contributions:27 commits, 19 pushes, 4 branches in 1 month
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