Octavio Ranieri
Principal Support Engineer at Elastic
Minas Gerais, Brazil
Summary
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Rockstar🎓
Top SchoolOctavio Ranieri is a Principal Support Engineer at Elastic based in Minas Gerais, Brazil, with 12+ years in IT and R&D and seven years focused on enterprise support and engineering. He leads the highest tier of Elastic customers, troubleshooting Elasticsearch, Kibana, Logstash, Elastic Agent (230+ integrations) and APM across on‑prem and cloud deployments while producing KBs, blogs and webinars. Octavio combines low‑level debugging—from SSO and auth flows down to disk segment analysis—with performance tuning, query optimization and high‑throughput Logstash plugin work. He has a proven track record hunting production issues in SaaS environments and optimizing lab/CSP costs. Unusually, his background includes building a real‑time coffee roaster telemetry system (Arduino/C++ + JavaFX) and teaching computer science, reflecting both hardware curiosity and strong mentoring skills.
8 years of coding experience
7 years of employment as a software developer
The Pontifical Catholic University of Minas Gerais
Portuguese, English, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (27)
elastic-stack10
search-engine10
opensearch10
observability10
kibana10
java10
restful10
elasticsearch10
elastic10
visualizations10
c3js8
integrations7
csv-import6
elastic-search5
data-sources4
Programming languages (3)
Github contributions (5)
octaavio/ocjp-sandbox
Dec 2018 - Dec 2018
Contributions:10 pushes, 1 branch in 9 days
octaavio/openmpi-matrix-mult
Mar 2018 - Mar 2018
Contributions:7 pushes, 1 branch in 5 days
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