“Collabnix” is conglomerate of open collaboration & LINUX. I always believed in openness, collaboration & innovation. Linux influenced me for first 10 years of my professional career and Docker for rest of my career for sure.

I am a Docker Captain , {code} Catalysts by Dell EMC and a frequent blogger, co-author & Senior LQ contributor who loves to write about Open Source(Linux, Docker, Virtualization and Cloud). Currently, I am working as a Technical Lead Engineer  in Enterprise Group @ DellEMC having 11+ years of solid understanding of a diverse range of IT infrastructure, systems management, systems integration and quality assurance. I am a VCP 4.1 certified Engineer too. I love sharing my exploration with Docker through this website.



  1. Top Docker Content of 2016A Comparative Study of Docker Engine on Windows Server vs. Linux Platform (Announced by Docker Inc.)
  2. Top Docker Content of 20165 minute guide for getting Docker 1.12.1 running on your Raspberry Pi 3 (Announced by Docker Inc.)
  3. Most Read Blog of Q3 2017: Docker Service Inspection Filtering & Template Engine under Swarm Mode
  4. Most Read Blog of 2016: Demystifying Service Discovery under Docker Engine 1.12.0
  5. Top Shared Blog on Twitter : A Comparative Study of Docker Engine on Windows Server Vs Linux Platform
  6. Most Impression on Twitter: Docker For Mac 1.13.0 brings support for macOS Sierra, now runs ARM & AARCH64 based Docker containers


Social Media Popularity Statistics:

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Connect with Me:

Twitter: @ajeetsraina

Facebook : Docker Public Group

Linkedin: +ajeetsraina

Docker Community Slack Channel