Front-End:
HTML, JavaScript, and CSS,Sass ( and LESS will be a plus),JavaScript frameworks like AngularJS, React, Ember, Knockout, ThreeJS etc., (Knowledge about ThreeJS is a must),JavaScript based build tools like Grunt, Gulp, and Bower,Libraries like jQuery or Backbone.js,Front-end (CSS) frameworks Bootstrap (and Foundation will be a plus),AJAX
Back-End:
API design and development, RESTful Services, Web fundamentals like HTML, JavaScript and CSS,Server-side languages like Python, Ruby, Java and .Net (Knowledge about Ruby or Python and Java or .NET should be ok),Database technologies like MySQL, PostgreSQL, and MongoDB,Web server technologies like Node.js, J2EE, Apache, Nginx, ISS, etc.,Frameworks related to their server-side language preferably Express.js, Ruby on Rails (ROR)
Others:
Development experience for both mobile and desktop, Understanding of server-side languages Jade, EJS, Jinja, etc., Experience with cloud message APIs and usage of push notifications like SNMP with AWS, Knowledge of code versioning tools VSTS, Git, BitBucket, Knowledge about on-prem tools like SVN will be a plus, Experience working in both Linux as well as Windows based environments,Working experience in Cloud-based environments and Container based Development (Kubernetes and Docker)

Keyskills: Angularjs Css Full Stack Developer Node . Js Javascript Html Jquery Python
Being a single source for technology needs, Congruent is a global IT services company with 18 years of experience specialized in providing IT consulting services. Headquartered in Washington, USA, with a huge offshore development facility in Chennai, India (ISO -9001 certified), supporting it’s cu...