Very good knowledge of backend languages like NodeJS (Express framework) and Ruby (RoR framework)
Very good knowledge of javascript frameworks like AngularJS, Angular 6
Very good knowledge of Typescript
Competent knowledge VueJS
Working Knowledge of ReactJS, GatsbyJS
Knowledge of GraphQL, Apollo Client, Prisma, Graphql-Yoga Stack
Knowledge of design pattern implementations like Redux, Ducks
Very good knowledge of HTML5, CSS3, SASS (.scss)
Very good knowledge of mobile development using Ionic
Working knowledge with build tools like Gulp and ParcelJS
Version control (Git), user of Github & Bitbucket
Serverless functions using Amazon Lambda
Deployments in Digital Ocean, Heroku, Netlify
Test driven development (TDD) using Karma, jasmine,
End to end tests using PuppyJS, Puppeteer and Jest
Use of Postgresql, MongoDB and SQLite
Experience with ORMs like Mongoose and ActiveRecord
Good knowledge of linux
User of Slack, Trello, JIRA, Amazon S3, EC2, SES, EMR, Google App Engine