Position: Senior Golang Developer
Category: Golang
English level: upper
Years of experience: 11

Saved $3000/month in AWS by refactoring and tuning a rails project for 1 week.

Managed to put everybody out of private slack channels; unbound all the developing processes from a single person; made people working as a team with code review and sharing responsibility.
I have been writing the Internet for more than 10 years.

I have wide experience in building distributed architecture, refactoring spaghetti code, making decisions, rebuilding monolith systems to micro services, rebuilding micro services to monolith, finding solution by reading source codes of third-party apps and libs in any languages they are written.

I have been working in both startups and enterprises, technological SAAS and legacy Bank systems. 
I've gotten experience in being a tech-leader of teams, guiding new people and juniors.
Work-life balance. I am too old and too dad to being in fire 24/7. 
It's OK to put out the fire on the production once, but not when it becomes a regular lifestyle.