Position: Software Architect, Machine Learning engineer
Category: Ruby
English level: upper
Years of experience: 10

I'm building my codebase in a way it's easy to modify by other engineers. I believe it's the main thing for long term project.
After I finished work on my projects, my components have been working successfully without any support for a long time
8 years of Ruby on Rails with Rspec, PostgreSQL, Redis. 
Backend development (majored in), database design, frontend development with pure JS and popular frameworks, coordinating UI guys.

Last several years as machine learning engineer. Applying neural nets for signal classification tasks, using python+flask for API.

For the last 5 years I'm working remotely. Have strong self-discipline and time management skills. Ability to choose a reasonable trade-off between quality and speed of
development. Ability to work as part of a diverse team and independently
I'm looking for ambitious projects with challenging problems.

Not looking for trivial tasks, blockchain startups, many intermediaries