Khalifa Hassan

Khalifa Hassan

Senior JavaScript / NodeJs / .Net / Ruby on Rails /

Giza, Egypt



What's the difference

Over last 7 years, I have been aiming at providing good services to clients.
I'm eating and breathing with Node.js , RoR , Asp.netMVC , and Javascript.
I have rich experience about AngularJs, Backbone.js , Knockout and PhoneGap technologies like Apache Cordova , Ionic framework ,Titanium , telerik app builder and NoSQL databases like Mongo, Cassandra, Redis.

Khalifa Hassan has added 2 portfolio pieces. Create an account to review them.

Work History & Feedback

Angular or Backbone Developer with Experience Structuring Databases, Ideally in Firebase DB

51 hrs @ $25.00/hr
Earned $1,275
“Great experience, will definitely work with again!”


Web Development with Parse & Balanced Payments

5 hrs @ $22.22/hr
Earned $111
“He's fast and writes great code, will work with him again”


Javascript (Knockout.js) / JQuery expert need for web app

27 hrs @ $16.67/hr
Earned $458
“Khalifa was a great contractor, always available, and wrote some really great code!”


BackendJS development for REST-client

11 hrs @ $16.67/hr
Earned $175
No feedback given


Dependable, Experienced, ASP.NET MVC Developer

23 hrs @ $10.00/hr
Earned $232
No feedback given


Kick-ass developer needed who has worked with Parse and Stripe.

Fixed Price $750
Job in progress

Tests Taken
Name Percentile Score

English To Arabic Translation Skills Test


U.S. English Basic Skills Test


oDesk Readiness Test for Independent Contractors and Staffing Managers