Position: Senior Software Engineer / Lead
Category: Node.js
English level: upper
Years of experience: 10

Created monitoring tool that did predictive application (up-)down-scaling that saved costs in non-peak hours (that was before than kubernetes become widely known and adopted).
Performed successful refactoring of real-time websocket applications that increased stability and allowed to process more data on the same hardware.
Created and contributed to popular opensource packages.
I have 10+ years experience in as software engineer, mostly in JavaScript language, the most recent experience with node.js (different frameworks) and devops (terraform). 
As a software engineer I've successfully built applications for different spheres starting from website to oil&gas industry. Worked with big data and developed highly-scalable services. Also have few widely-used opensource projects.
As a devops I've developed and deployed infrastructure for those applications to kubernetes clusters with help of terraform. Worked with AWS, GCloud and Digitalocean.
Don't want to be a "regular" fullstack that works with frontend, but being a backend+devops fullstack is fine for me.
Don't want to write in Java, C# & Go, but ok with Rust.