Daniel Pereira
Site Reliability Engineering Manager at Rakuten
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolDaniel Pereira is a Site Reliability Engineering Manager with 16 years of experience leading platform, data and SRE teams responsible for petabyte-scale, real-time analytics at Rakuten. He combines hands-on expertise in streaming architectures (Kafka, Spark, Flink), data warehousing, and observability with people leadership—overseeing platform reliability, security, data management and compliance for one of Rakuten's largest streaming analytics deployments. His background spans R&D in networking, large-scale storage and video transmission, plus academic research on QoS and routing in wireless mesh networks, giving him a systems-oriented lens on reliability and performance. He has repeatedly led cross-team integrations and PoCs to bring open-source technologies into production, and has experience across the full data stack from ELT to real-time OLAP. Colocated in Chiyoda, Japan, he pairs deep technical breadth with operational rigor and a track record of scaling infrastructure to serve millions of events per second. Unusually for an SRE leader, he also has a strong research pedigree that informs pragmatic choices around QoS, routing metrics and resilient system design.
16 years of coding experience
15 years of employment as a software developer
MSc, MSc at Universidade de Coimbra
Portuguese, French, English, Spanish, Japanese
Github Skills (16)
ansible5
java5
operation5
automation4
rundeck4
devops4
snmp3
audit3
sre3
scheduler3
terraform3
infrastructure-management2
tosca2
orchestration2
kubernetes2
Programming languages (1)
Github contributions (3)
straypacket/videofingerprinting
May 2010 - Oct 2012
Contributions:46 commits in 2 years 6 months
straypacket/PyHive
Oct 2016 - Jul 2017
Contributions:1 PR, 7 pushes in 8 months
python-interfaceprestopythonhive
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