Benjamin Teke
Staff Software Engineer at The Apache Software Foundation
Budapest, Hungary
Summary
🤩
Rockstar🎓
Top SchoolBenjamin Teke is a Staff Software Engineer based in Budapest with 9 years of experience designing and operating large-scale distributed systems, primarily around Apache Hadoop YARN. At Cloudera he leads a six-person team as YARN Tech Lead, driving feature design, upstream reviews, customer escalations and the introduction of dynamic, weight-based capacity scheduling. A long-time contributor and committer to Apache Hadoop, he combines backend and DevOps skills—evidenced by security and UI fixes in the flagship apache/hadoop repo—with practical experience in Kubernetes and Go from cloud-native work on Cloudera Data Engineering. Previously at Ericsson he modernized Java EE services for 4G/5G analytics, cutting response times by ~70% through refactoring and scalable caching, and helped implement GDPR-compliant anonymization. He blends hands-on coding, architecture and mentoring, and is comfortable moving between low-level resource management and customer-facing operational responsibilities.
9 years of coding experience
8 years of employment as a software developer
Master's degree, Electrical and Electronics Engineering, Master's degree, Electrical and Electronics Engineering at Budapest University of Technology and Economics
English, German, Italian, Hungarian
Github Skills (12)
javas10
configuration-management10
configurations10
sched10
cap10
configuration-file10
java10
web-application-security10
scheduler10
apache-hadoop10
cgroups9
devops8
Programming languages (6)
Github contributions (5)
apache/hadoop
Jul 2021 - Jun 2022
Apache Hadoop
Role in this project:
Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:302 reviews, 12 commits, 151 PRs in 11 months
Contributions summary:Benjamin contributed to setting up the X-FRAME-OPTIONS header in the web application, enhancing security. They also addressed issues related to auto-created queues, particularly focusing on allocation limits and configurations. Further contributions include fixing UI filters and integrating the timeline service in the UI to address health checks. The user's commits demonstrate work in backend configuration as well as UI component updates.
apachebig-datasparkhadoopjava
brumi1024/ansible-nas
Jan 2022 - Feb 2025
Build a full-featured home server or NAS replacement with an Ubuntu box and this playbook.
Contributions:38 pushes, 4 branches in 3 years 1 month
full-featuredboxnasansiblelinux
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