Daniel Sofferman Email & Phone Number

Great Neck, Ny, Us

New York, Ny, Us

New York, Ny, Us

- Designed, developed, and tested new functionality for our MVC ASP.NET web application written in C# with additional technologies such as Javascript, JQuery, AngularJS, Razr Framework, and SemanticUI- Maintained, improved, and tested new and older functionality for the API that served our web app. Utilizing ASP.NET, LINQ, and Entity Framework for database access. Also written in C#- Implemented new and optimized older stored procedures, functions and triggers in Microsoft SQL Server database. Helped create and improve database table and scheme designs used by our API- Completely refactored and maintained Windows Service to retrieve and store data from 3rd party service via their REST API. - Began development on Universal WIndows Project version of our mobile application. Leverage Xamarin to write app in C#. Designed and implemented UI using XAML- Set up continuous integration environment to automate testing of both our web application and API utilizing Jenkins

Austin, Tx, Us

Prototyped import contacts feature using the VCard and CSV formats in PythonCreated stress database for use with scale/load testing system using Selenium webdriver and the Locust frameworkImplemented a logging system middleware in python to collect stats on webapp use Performed full product and single feature competitor analysis of similar web applicationsLed focus groups for market research to find out customers current app usage

New Milford, Ct, Us

Developed multiple Windows Form Applications in C# for internal use by senior level engineersOptimized file modification software to handle multi-file changes automaticallyUtilized Microsoft SQL Server to manipulate databases Developed password change application for employees in C#Constructed applet in C# to export information from Trello, a workflow website, into Microsoft Excel