Confidently speak JavaScript, C# and PHP. I am querying SQL, working with Mongo, Elasticsearch and Redis. I mainly write on Nodejs. I administer Linux, Windows, set up a security policy, a network, collect projects from source, write Bash scripts. Particular attention is paid to compliance with the requirements and standards. I can demonstrate deep knowledge and skills in working with the client side of the user interface. I think that the application should work fast! Following this ideology, a lot of development and integration solutions, accelerating the work of applications. I work with React and Angular frameworks. I use GIT as a version control system. Build projects organize using Webpack or Gulp. I write modular, functional tests; for localization tests I mainly use Puppeteer. I keep the documentation. I follow the methodology of continuous integration, as a test environment I connect Travis CI, Jenkins, App Veyor, Snyk. Recently I have been doing deep machine learning using TensorFlow in conjunction with NVIDIA® CUDA®. My knowledge and experience of the developer will be useful in matters of law, security and speed of the application.