Position: Senior back end / Middle full stack developer (Node.js, React)
Category: Node.js
English level: upper
Years of experience: 4

- Reduced to "near to 0" production incidents caused by human errors, by implementing configuration verification service, based on AWS Lambda.
- Implemented app simulator, that reduced configuration checks time from days to minutes. 
- Reduced deployment pipeline stage time from 10 to 2 minutes by  implementing parallelisation of third-party application. Pipeline is used 100+ times per day, so time reduction was crucial.
- Implemented test data management system on production, that allowed to conduct performance tests of particular feature, without overloading other application parts.
Project: Mobile game with 600k downloads per month.
Role: Automation Engineer (please pay attention, it is not SDET/AQA - it is Engineer, more like FullStack developer).
Responsibilities: 
- Automation tools development: Node.js, TypeScript, Express,Koa2, AWS Lambda, AWS EC2, AWS S3, React,Redux, Redis, MongoDB, Git
- Microservice owner, responsible for production based test data for app performance checks: Node.js, MS architecture, Jenkins, Docker.
- Requirements gathering, documentation creation, POC creation, communication with almost all technical departements within a company.

Project: World-wide B2B/B2C eComerce
Role: Automation QA
Resposibilities:
- Test framework creation, with support of 2k+ API and 300+ UI tests: Node.js, Mocha, Chai, Allure, Protractor, Jenkins, Git
- Automation test quality gate support.
- Test data fixtures management with PHP programming language (Basic knowledge, not ready to be asked about PHP)
- Reporting, communication with BE/FE devs, managers, manual QAs

Other projects (3+ years ago, not really relevant):
- B2B CRM/eComerce with 15 years on market
- Startup with B2B UI improvements
- Mobile social network prototype
I would like to not just support legacy code.