Years of experience: 28
✔️ ITBackend DeveloperSystem AnalystQA EngineerTech SupportDatabase Developer
Trust Score
Exceptionally trusted; proven professional excellence.
Masahiro's Career Path
Nov. 2020 -Present
Carrefour Varejo - BrasilEngenheiro de dados - operação, suporte projetos big data
São Paulo, São Paulo, Brasil• Support and maintenance of Bigdata operations in a GCP cloud environmentmonitoring and supporting data ingestion pipelines; implementing monitors/
downtimes in Datadog
• Troubleshooting in daily issues in data ingestion pipelines across GCP
services - BigQuery, BigTable, Composer Airflow DAGs, PubSub, Dataflow
jobs, Datafusion & Dataproc jobs, Cloud Run/Function; data movements
across Cloud...
Jul. 2017 -Nov. 2020
Keyrussystem analyst - big data infrastructure
Brasil• Sodexo (Client, 2019 - 2020): Monitored data ingestion and cluster health (Cloudera 5.10), automated reports, performed housekeeping tasks.
• Carrefour (Client, 2017, 2019 Oct-Nov): Installed Hortonworks cluster remotely, participated in cloud migration project, tested, and reviewed scripts.
• Ambev (Client, 2018-2019): Assisted in HDInsight environment handover, supported Hadoop clusters, ...
Feb. 2017 -May. 2017
ConsultantIT Consultant / Salesforce Administrator
Sao Paulo, BrazilConsulting services in IT services/projects - infraestructure, DB/BI development & lifecycle, system integration/intefaces, IT governance support (ITIL, project management) - implementations of enhancement and new business rules in Salesforce.com Sales Cloud for Construction business (HTB by K2 Partnering, 2017, March-April): configurations of objects and layouts, customization through APEX p...