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Janos Lenart

Janos Lenart

Dublin, Ireland
Member since June 25, 2017
Janos is an ex-Googler who builds, fixes, and teaches various technologies. He specializes in Linux, clusters (especially Kubernetes), big data, including database design, and programming in C and C++.
Janos is now available for hire
Portfolio
Experience
  • C++, 18 years
  • Debian, 15 years
  • Google Cloud Platform, 4 years
  • MySQL Clustering, 3 years
  • Docker, 3 years
  • Kubernetes, 2 years
Dublin, Ireland
Availability
Part-time
Preferred Environment
Debian/Ubuntu, Git
The most amazing...
...infrastructure I've worked with is the single largest cluster on the planet.
Employment
  • Owner
    lenart.io
    2016 - PRESENT
    • Trained users and clients.
    • Consulted with clients on various projects.
    Technologies: Kubernetes
  • Site Reliability Engineer
    Google, Inc.
    2013 - 2016
    • Served as an on-call engineer for mission critical database back-ends.
    • Monitored backups, monitoring, scaling, and provisioning ensuring automated processes completed successfully.
    • Performed code reviews.
    • Interviewed candidates.
    Technologies: Borg, MySQL, Debian/Ubuntu, Python, C++, Go
Experience
  • Terminal for Kubernetes Dashboard (Development)
    https://github.com/kubernetes/dashboard/pull/1939

    Kubernetes is the leading technology for container orchestration. Kubernetes Dashboard is the de facto UI used with it. I've added a feature that lets you execute shells in the containers from that UI.

Skills
  • Languages
    Bash, C++, C, Python, Go, Lua
  • Platforms
    Debian, Linux, Docker, Kubernetes, Google Cloud Platform, Ubuntu
  • Storage
    MySQL Clustering, PostgreSQL
  • Other
    Google Container Engine
  • Libraries/APIs
    Standard Template Library (STL)
  • Tools
    Git
  • Paradigms
    Concurrent Programming
  • Frameworks
    Flask
Education
  • Bachelor of Science degree in Computer Science
    Eötvös Loránd University - Budapest, Hungary
    2004 - 2009
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