Hello everyone,
I have just joined the forum and wanted to say hello to you and introduce myself.
Four years ago I passed CCIE R&S lab exam, one year later JNCIE-ENT. This year I passed HCIE R&S interview and currently Currently I have 3 expert certificates active. I worked a lot on Cisco Catalysts and Juniper EX series switches. Some of my work resulted in adding a a block of code to JunosOS. Not much, but still gives some satisfaction 
I'm working as a senior network engineer. I'm responsible for presales and post-sales activities, creating design and architecture documents for network solutions, performing PoC and sometimes troubleshooting on low level more problematic issues.
Nowadays I'm mostly working on finishing project I lead - Huawei CE6800-based EVPN/VXLAN DCI network.
Even though I'm quite busy, I'll do my best to be as active on this forum as possible. With Huawei networking solutions I still do not have a "long-term" experience and in this area I'll more frequently ask you for help than provide answers to your questions, at least initially. However, anytime you have concerns or doubts about configuration when migrating from Cisco or Juniper to Huawei solution or you're asking about interoperability - there I should be much more helpful 
So once again - hello everyone!
/Tomasz

very good,thanks for your support