Freelance IT Developer

Bell Federal Systems Inc. • Contract • Washington, District of Columbia, United States • $78.22k - $113.48k / year • 2m ago

The Congressional Budget Office (CBO) is a small, nonpartisan Legislative Branch agency that provides independent, objective economic and budgetary analysis to the Congress to aid in policy decisions. The agency employs approximately 275 employees, the majority of whom are professional staff working in the areas of economic analysis and public policy.

DUTIES:

Strong develop application and backend services using C#, ASP.NET MVC, Web API, Java Script, jQuery, Node.js and CSS, Cloud AWS, SQL, GitHub Enterprise

Experience in automating tasks using scripted languages such as Bash, PowerShell, or Perl

Developing and maintaining web services; experience with MVC, WCF and Web APIs preferable

Experience designing and maintaining user interfaces (UI) with HTML, JavaScript, CSS; experience working with JavaScript libraries such as jQuery, Node.JS, Chart.js, , Bootstrap preferable; UI Ajax.

Experience developing and maintaining data in relational databases; heavy SQL experience with Stored Procedures, Functions, performance tuning is required.

Proficiency in building web applications using ASP.NET Core, including experience with MVC (Model-View-Controller) architecture. Experience in developing RESTful APIs using ASP.NET Core Web API. Understanding of ASP.NET Core middleware and the ability to implement custom middleware. Knowledge of dependency injection principles and practices in ASP.NET Core. Familiarity with ASP.NET Core security features, including authentication, authorization, and data protection. Proficiency in using Razor syntax for dynamic content generation in views.

Proficiency in using jQuery for DOM traversal and manipulation

Experience with jQuery event handling for creating interactive user interfaces. Expertise in making asynchronous HTTP requests using jQuery’s AJAX methods, and in integrating and customizing jQuery plugins for various functionalities • Experience in developing responsive web applications using Bootstrap • Proficiency in using Bootstrap’s grid system for layout design.

Knowledge of Bootstrap components (modals, carousels, navbars, etc.) and customization techniques. Ability to customize Bootstrap themes using CSS and SASS

Experience & Education Requirements