Resume

Twenty sears of experience as a system administrator in heterogeneous networks, integrating Linux, various flavours of BSD and – occasionally – Windows.

Working at various companies developing software, I was responsible for CI and service transition. During that time, I noticed the need to understand developers better and started to learn programming beyond the needs of a system administrator, becoming a DevOps person coming from the other side – an OpsDev, if you will.

Focus of Activity MongoDB is a fast, mature and scalable NoSQL database. However, developing applications based on MongoDB has pitfalls for developers used to SQL based development. I helped both developers and operation specialists all over the globe to prevent those pitfalls and get fast, stable and reliable clusters up and running.

Skills

  • Basic Ops

  • various Linux derivates, focus on CentOS and RedHat
  • FreeBSD, OSX
  • Compliance management
  • System hardening
  • Extended Ops

  • Monitoring
  • Web clustering
  • Load balancing
  • Intrusion Detection
  • Backup Management
  • Service Transition

  • Consulting
  • Build Management
  • Test Automation
  • Continuous Integration
  • Continuous Deployment
  • MongoDB

  • Consulting
  • Planning
  • Implementation
  • Data Modelling
  • Developer Support
  • Programming

  • Java
  • Python
  • Perl
  • Go
  • Bash

Certifications

  • MongoDB Certified DBA Associate Level

  • MongoDB M202 Advanced Deployment and Operations