Hi. I am a JavaScript software engineer with 4 years of commercial experience. My main skills are: Front-end: React(Class-based and Hooks based), Redux(thunk),Redux-saga Back-end: Node.js (Express.js), Socket.io, GraphQL Databases: Relational (PostgreSQL, MySQL, SQL Server), NoSQL (MongoDB) Version control systems: Git (Github, GitLab, Bitbucket) Other: Heroku, Docker, Google API, Facebook API, Twitter API I follow best practices and my experience to design apps architecture clean, scalable, easy for collaboration and code reuse.