Farzad Fadai Email & Phone Number

St Petersburg, Florida, United States

Zelis is a medical electronic payment processing company that processes and stores medical payer payment files and stores that information in database. Payments in the form of ACH, virtual credit cards, and checks are sent to medical providers. Providers and payers can look at their payments in a portal and download explanations of payment (EOP) in different formats including 835, pdf, csv, etc. In my 10 years with Zelis, I was involved in almost every development project of the business. Significant examples of work include:Senior Developer: Full-stack web development using ASP.NET Core Blazor, ASP.Net Core MVC using Single Page Application approach utilizing jQuery, requirejs, AJAX, publish/subscribe JavaScript library, Kendo UI for jQuery, Bootstrap. The web applications used web API for data and Identity Server + Identity User Api for authentication and authorization (including multifactor authentication, password reset, etc.) Backend development (using Rhino ETL (a C# ETL library), Rhino Service Bus + MSMQ, SQL Server Integration Services (ETL processing), 835 processing) Adapted IdentityServer3 (authentication and authorization web API) and its associated user web API and changed it from single tenant to multitenant architecture that could be used by different public facing Zelis portals (provider, payer, member, etc.) Implemented multifactor authentication (email, text, voice call, TOTP authenticator app). Used Twilio for SMS and call Worked on multiple SSIS projects and became an SSIS expert Developed a Single Page ASP.NET MVC web application for medical providers to securely record their bank account information to database for future electronic medical payment processing Developed a multi-threaded (Task library) console application that was a step in an SSIS project. This application examined pdfs associated with the project, removed blank pages in pdfs, and under certain conditions merged several pdfs together.

Tampa/St. Petersburg, Florida Area

Developed and maintained a complex single-page web application using ASP.NET MVC5, Web API, AS400 DB2 on the server side plus JavaScript, Knockoutjs, jQuery, jQuery Ajax, JSON, jQuery UI, jQuery Validation, tablesorter jQuery plugin, handlebarsjs, and Bootstrap on the client side. Enhanced, debugged, and maintained a web application using ASP.NET MVC5, AS400 DB2 on the server side plus JavaScript, jQuery, jQuery Ajax, JSON, jQuery UI, jQuery, tablesorter jQuery plugin, and Bootstrap on the client side. This application doesn’t use knockoutjs but makes heavy use of jQuery Ajax call that return partial views.Upgraded an MVC3 imaging application to use the latest DevExpress MVC Extensions. Used batch editing mode to update a Grid View. Since the column names and number of columns were variable I used Json.NET library to parse the json on the server side to get the form name and values. Added image rotate left and right to the program. Fixed issue of browser caching changed image partial views.Ported a portion of an MVC3 application to a combination Web Forms and MVC3 web application that used an iframe element to host MVC3 viewsStarted a windows forms imaging prototype using windows forms data binding features and MVVM pattern.

Tampa/St. Petersburg, Florida Area

Developed a single-page ASP.NET MVC human resources application using ASP.NET Web API, jQuery AJAX, JSON, knockout JavaScript library (client side MVVM), knockout custom bindings and moment.js library, JavaScript, jQuery Validation, jQuery UI, jQuery UI Theme, html5, CSS, Entity Framework 5 code first, SQL Server 2012, Dynamic.Linq library• Application does not make full postbacks and lets user work in semi-connected fashion• After the initial html and JavaScript retrieval from the server, all communication with the server is through just one jQuery AJAX call• The user is able to view existing employee records, create new records, and update or delete existing records on the client side, and then send all changes at once to the server instead of doing one record at a time• The application has extensive paging features including adjusting the number of page links displayed, typing a page number directly and adjusting number of records per page. The user can also sort based on any columnCreated a conventional (round-trip, full postback) ASP.NET MVC online store application using ASP.NET MVC 4, code first Entity Framework 5, SQL Server 2012, repository pattern, Ninject dependency injection, Dynamic.Linq library, jQuery UI themes, no client-side JavaScript• The application displays products of different categories, which the user can filter based on product category. The user can sort based on price and product name• User can add products to a shopping cart. Shopping cart lets user remove a product or change quantities of the product• The application has extensive paging features including adjusting the number of page links displayed, typing a page number directly and adjusting number of records per page• The application has a secure administration part where an admin can do CRUD operations on both Product and Category table recordsAttended the Microsoft event: Windows Azure Developer Camp: Make It Happen in the Cloud

Tampa/St. Petersburg, Florida Area

Lead programmer of an EHR (Electronic Health Record) application using C# Silverlight 5 Business template, Entity Framework database first, LINQ to SQL, SQL Server 2008 R2, and WCF and WCF RIA Services for communication between server and client.• Used IIS virtual directory and a shared folder to upload and download patient documents using load balancing servers• Used a number of ComponentOne and Telerik controls• Used ASP.NET membership to allow admins to do CRUD operations on application users• Created and modified numerous SQL Server 2008 R2 tables, stored procedures, views and functions• Used iTextSharp (a .NET pdf library) to place a stamp containing a doctor's digital signature and the date on a patient pdf document• Implemented server-side code that downloads new patient allergies and prescriptions from Emdeon servers once every 24 hours between 12 and 7 AM• Parsed downloaded lab results in hl7 format on the server and recorded data to lab result tables I created• Implemented Single sign-on so users could access both EHR and Emdeon online pharmacy with just one login• Implemented a system using a database table so that a patient’s chart is in edit mode for the first user and in the read-only mode for other users. Took advantage of interaction between JavaScript and Silverlight to release locks on editable charts on user closing the applicationImplemented approximately 70% of requirements for the successful certification to 2011 edition of Meaningful Use Government Standards. Including: • Making extensive use of .net xml libraries to implement HL7 CCD's (Continuity of Care Documents.)• Developing and deploying an ASP.NET web Forms application where patients can view their CCD (HL7 Continuity of Care Document) in htmlWrote multi-threaded WPF applications using Entity Framework to create all patients’ charts belonging to a medical center and save them as html files, and also to record information about new patients’ documents in the database tables

Lakeland, Florida Area

• As only gen programmer, I programmed over 1000 scratch off lottery games in C++• Programmed and integrated numerous client algorithms into the gen game generation engine in C++• Developed Internet app to show company’s games using PHP, JavaScript, CSS, DHTML, and Microsoft SQL Server• Developed security for game generation using C++, ADO, MFC, Microsoft SQL Server, ODBC• Developed many utilities using MFC, C++ with managed extensions for .net framework• Improved gen engine and process of game development dramatically• Developed a game verification system in C++• Environment: classic C++ (STL), C++ with managed extensions, C# and .NET framework, different versions of Visual Studio, Visual Source Safe, PHP, JavaScript, DHTML, SQL, Microsoft SQL Server, PostgreSQL

Oldsmar, Fl

• Solely developed a software bug tracking system (Windows application) using Microsoft C#, Microsoft SQL Server, and ADO.NET • A main programmer of Disney's Spy Kids 2, Disney's Tinker Bell, Disney's Girlfriends (all in C++)• Environment: C#, C++, Microsoft Visual C++, Windows 2000/98/95, Visual SourceSafe, Gorilla Systems game engine

Tampa/St. Petersburg, Florida Area

• Designed, developed, implemented, tested, debugged, maintained and documented TBS ATM software using object-oriented approach in C for VeriFone Omni 490 and 1450 point-of-sale terminals• Multi-threaded MS Windows application to remotely manage ATM terminals using either a modem or Internet connection• Developed MS Windows application to listen for calls from remote ATM terminals experiencing operational problems • Developed a fail-proof method to allow only a specific number of terminal activations using a Windows DLL and a dongle• Environment: C++, C, SQL, Borland C++ Builder, Async Professional, Windows NT/98/95, Visual SourceSafe, VeriFone Omni 490 and 1450 point-of-sale terminals, VeriFone TXO (an embedded system OS)