Rian Masikome
Senior DevOps Engineer at SumUp
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolRian Masikome is a Senior DevOps Engineer based in Berlin with 11 years of experience building and operating cloud-native systems across payment and retail tech. At SumUp he progressed from DevOps Engineer to senior role after earlier full-stack and software engineering stints at REWE Digital and startups, giving him a rare blend of hands-on development and production reliability expertise. He combines strong operational discipline with a product-minded background—comfortable shipping features, automating pipelines, and troubleshooting distributed systems. Educated at RWTH Aachen (MSc Informatics) and Multimedia University, he started in support roles at Atlassian and ServiceRocket, which honed his pragmatic customer-facing problem solving. Quietly curious about code (his GitHub bio: "Sometimes I code"), he brings a practical, incremental approach to reducing toil and accelerating delivery.
11 years of coding experience
9 years of employment as a software developer
Master of Science (M.Sc.) Informatics, Master of Science (M.Sc.) Informatics at RWTH Aachen UniversityBachelor's Degree Information Technology, Bachelor's Degree Information Technology at Multimedia University
English, Indonesian, Malay, German
Github Skills (90)
exporter10
masking10
edges10
lag10
nodes10
dataops9
unicorn9
database9
graph-database9
prometheus-exporter9
correlation9
real-time-data9
sasl9
confluent-cloud9
react9
Programming languages (4)
Github contributions (5)
rjmasikome/rjmasikome.github.io
Jun 2017 - Mar 2019
Contributions:12 commits, 11 pushes, 1 branch in 1 year 9 months
nodefluent/prometheus-kafka-connect
Oct 2017 - Dec 2017
Node.js kafka connect connector for prometheus
Contributions:22 commits, 1 PR, 19 pushes in 1 month
sinkconfluent-cloudkafka-jsconnectornode-js
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