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Software Developer Project

Sulphur Springs, Texas, 75482, United States
January 03, 2018

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Iraj Zilaie

**** ********* **.

Plano, Texas ****4

Cell: 214-*******


Seeking a Full-Time position as a software/system designer/developer/tester.


University Of North Texas, Denton, Texas Master's Degree12/1986

Master of Science in Computer Science with 3.67 GPA

University Of North Texas, Denton, Texas Master's Degree 6/1983

Master of Accounting (ACIS)


C#, C++, C, Java, VB.NET, Visual Studio, MySQL, PHP, Java, Java Enterprise, Linux, WPF,WCF, ASP.NET, Ajax Controls, MPLS, Optical Network –TDM, RSVP-TE, SS7/ISDN/TCAP/ISUP, UNIX, NT, Wireless/CDMA/TDMA, call processing


Willis Towers Watson 03/2015 – Current

ROLE: Software Developer

Design and development of the Front and the End Health and Wealth Software for different clients. Using C#, SQL server and TFS to create highly user-friendly front software. Using many different features of ASP.NET WebForm and ASP.NET MVC. Accessing database using MS SQL Server. Responsible Admin and employee pages to change their benefits. Performs many updates to the existing software and creates new enhancement. Responsible for import and export data transfer to the vendors for 3 clients. This include staging and storing data in the database. Any enhancements delivered on time with a high-quality software. I have finished very high quality full-stack software on time with a very high level performance consideration. I have learned new technology and implemented as quick as possible. We are migrating to the AngularJS on the front site.I have created Single Sign On link for my clients service center using WCF technology.

Technologies used:

C#: C# was used in all the code behind and back development

For all the clients. C# is used software data access as well as algorithms.

ASP.NET: is used for Admin and employee access pages.

MVC: is used for certain client front and model data manipulation.

Sequel Server: is used for database.

SSRS reporting.

TFS: projects version control.

EE: Objects are created for access within the code.

Web Service: services were loaded on the various servers.

WCF: Two client’s services are access through WCF.

AngularJS: Migrating to AngularJS technology for one of the client.

Ellipse Communication Inc. 09/2013-03/2015

Role: Senior Software Developer

Working on RELATE24/7 a communication tool for multifamily real estate. Adding modules to tool using C# and 4.00, Changing many databases to make the tool as efficient as possible. Working on Inhouse project management to make the PM tool robust. The project was designed and developed under VS MS and C# was programming language used. There were extensive stores to access MS SQL 10. The project interface is in ASP.NET with an in house MVC methodology.

Technology used:

C#: C# was used for all back and code behind development.

ASP.NET: was used for GUI development.

Sequel Server: was used for database.

TFS: was used for version controls.

Web Forms: was the main page creation.

Web Service: services were on the different server.

Nautilus Hyosung 01/10/2013 – 09/10/2013

Role: Software Developer

Worked On the different ATM software using C# and Winforms. Added MoniBridge to the ATM monitoring system. Designing and implementing TCP/IP connection between ATM Monitoring System and Workstation application. Resolved many issues with existing software as customer request. The project and software used intensive real time system under Window MS environment using C#, and C++ to access SQL10 database. The system interface was Window WebForms.

Technologies used:

ASP.NET: all projects used ASP.NET.

C#: used for front coding.

C++: used for ATM back coding.

Teletech2000 Inc 10/1/2006 –11/1/2012

Working on a project to design and develop a menu driven Real Estate software search engine. The platform was MS Window with core back and front developed on C#.NET(3.5/4). This project used MS VS as platform, and several different technologies such as ASP.NET4, MS SQL (T-SQL), Stored Procedure, WCF, AJAX, ADO.NET (EE), WPF are used to implement the project.

Using C#.NET, and the other MS technologies, to implement an inventory control software system for an auto dealership. C#.NET(3.5/4) was used to interact with SQL (T-SQL) to retrieve inventory as well as pricing and sale quantity. The platform was MS Visual Studio. This project incorporates C#, ASP.NET (3.5/4), WCF, MS SQL (sequel Sever) Stored Procedures, ADO.NET, LINQ, WPF to implement the development.

Teletech2000 Inc, Plano, Texas 7/2003 – 7/2006

Software principle

Designed, developed, and tested a test tool for IP protocols such as MPLS, RSVP-TE and OSPF. The prototype was developed using C++ over MS Window platform.

Metro-Optix, Allen, Texas 1/2001 - 6/2003

Senior software designer/developer/tester

Successfully designed, developed and tested In-service Upgrade feature for CityStream software to upgrade/downgrade between a Circuit Pack (Ds3,Ocn) and the Control System (CSF).This project was implemented using C++ and ObjectTime OOS. Designed, developed and tested Retrieve-Condition commands to retrieve protection status information of the OCn and Ds3 circuit Packed. This project was implemented using C++ and ObjectTime OOS. Resolved several high priority problems (CHR) identified by either customers or testers.

Alcatel USA, Plano Texas 6/1997 - 1/2001

Team Lead/Senior Software Designer/Developer/Tester

Designed Route Manager part of the New Generation Signaling Server on their new platform (Lynx OS), including adding POSIX API and adding new hardware compatibility software. Lead a team to design and to develop a unit test tool for the New Generation Signaling Server. Designed and developed a major part (SNTM) of the New Generation Signaling Server, which includes layer-3 SS7 signaling management, message and traffic handling, and interface to the link mgmt. I was the key person in the problem resolution for the project. In this position helped and lead the other engineers in their assignments. Designed and developed 8000 Daces features for the S12 SS7 Signaling Server. This feature increases the number of Point Codes from 4000 to 8000. Team Leader to design and develop IS41 15-digit International Flexible TLDN for EMX wireless switch. Designed and developed IS41 (CDMA) origination base protocol for EMX wireless switch. Designed and developed IS41 (CDMA) forced disconnect call feature for EMX wireless switch. Designed and developed a big part of the CDMA protocol for EMX switch. Team Leader of the SS7/ISDN PRT Resolution team for ISPAN switch. The task involved ISUP application layer and PRI protocol. POSIX API was implemented using C/C++ programming.

Seimens/Stromberg-Carlson, Lake Mary, FL 1/1995 - 6/1997

Senior Software Designer/Tester

Designed and developed the SS7 MTP Cluster Routing and MGMT for DCO switch. Designed and developed the SS7 recovering from False Link Outage for DCO switch. Designed and developed the Operator Drop Back via SS7 for OCC switch. The task involved ISUP application development. Designed and developed the ISDN BRI bases Origination Protocol for DCO switch. Designed and developed the ISDN BRI Terminal MGMT (TEIs). C programming used for the implementation of this project

Nortel Network, Richardson, Texas 6/1988 - 12/1994

Senior Software planner/designer/developer/tester

Feature Sizing and Planning: IN1SCP Sizing - Preliminary investigation of the feature feasibility based on customer Feature Request, Manpower Planning, and System Design. DRAM Announcement - Preliminary investigation of the feature feasibility based on customer Feature Request (FREQ), Manpower Planning, and System Design.

Technical Prime on 800 INWATS Feature: Lead a group of four designers in the technical aspects of the feature. The tasks included assisting the designers in the feature designing and developing.

DMS250 Test Automation: Test automation of USSP products such as ISDN Operator Service Access, Enhanced Service Platform (ESP), N00, and Voice Prompts.

The tasks include: Developing test cases, Verifying test cases using TRES switch, writing the necessary documents, Test Automation of Operator Center bridging using TEAMAT platform

PRS Coordinator: Coordinated the departmental PRS resolution and distribution. This task included assigning the incoming PRS to the designers, as well as taking part in resolving PRSs.

Worked on the DMS250 Call Processing. The following features were designed and developed: IEC01 Voice Prompts - this feature replaces the MCCS tone prompts with voice prompts. Selective Incoming Load Control (SILC) - this feature controls the incoming calls on the FGD trunks when the CPU occupancy reaches a certain level. OP250-ISDN Call Enhancement - this feature implemented the Operator Call Re-origination. OP250-ISDN Call Processing - this was a very complex feature. The design and development of this feature included: Creating a new field in the table TRKGRP to let OP250 trunks, and Modifying DMS250 Call Processing for outgoing calls to send Q.931 ISDN messages to the operator service. Offhook queuing for Primary Rate Interface (PRI). This feature was very complex. No PRS was issued for this feature International Operator Assistance - this feature included three sub-features:

1) International General Operator Assistance (IGA)

2) International Direct Dial (IDD) partition removal

3) International Directory Assistance (IDA) Dial Spring Direct (DSD).

C programming language was used to implement MNC under UNIX platform.

AT@T Bell Labs, Holmdel, NJ 6/1987 - 6/1988

Software Designer/developer/tester

Worked on the Switched Access Remote Test System (SARTS). Design and development of the Site Dependent Data portion of the interface between SARTS and LOOP Maintenance System. Design and development of the Switched Virtual Circuit (SVC) for SARTS. All the implementation was done in UNIX platform using C/C++.


Northlake College 08/2011-May 2012

Teaching Computer science Classes.

ITT Technical Institute 06/2008 – 07/2009

Taught three courses: Advanced C++, Visual Basic, and Database Design. The C++ course was a complete and comprehensive class.

Brookhaven College, Farmers Branch, Texas 7/2005 – 7/2007

Taught three courses: UNIX Administration, Intro to MySQL, PHP Programming Language. Prepared the Course Syllabus, prepared tests, preformed class room instruction, preformed On-line teaching, and preformed all class grading.

University Of Phoenix, Dallas, Texas 7/2001 - 7/2005

Taught Programming language theory course, a graduate level class. Responsible for on-line class syllabus, test preparation, on-line teaching, and grading.

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