Dhanaraman Perumalsamy

acsxjp@r.postjobfree.com

+1-347-***-****

SUMMARY

Over 12 years and 3 months of extensive experience in IT industry.

Hands on experience in all phases of Software Development Life Cycle (SDLC).

Have working experience in Visual Basic 6.0, C#, .NET, Visual Studio 2008, ASP.Net 3.5, VB.NET, ADO.NET, Crystal Report, SQL Server 2008, SSIS, SSRS, Oracle, PL/SQL, DB2, ActiveX, DLL, COM, VBScript.

Used WCF, Web services, SOA and LINQ.

Implemented MVC and MVP pattern in projects.

Proficient in US HR/PAYROLL Domain, US Defined Benefits, Vehicle Order Management.

Proficient in modernization of web and windows based legacy applications to .Net Framework 3.5, 4.5.

Strong skills in writing Use case, Software Requirement Specification, Design Package, Test case.

Strong software development background in windows platforms.

Good understanding of version control systems such as Visual source safe and ClearCase.

TECHNICAL ENVIRONMENT

Language – C#, VB.NET, ASP.NET, ASP, Web Services, WCF, LINQ, SSIS, SSRS, JavaScript, Visual Basic 6.0, VBA, VBScript, Knowledge in C, C++, UNIX, FoxPro and Oracle Forms (Developer 2000)

Database – SQL Server, Oracle 9i, PL/SQL, MS Access

Web Services – Developed web services in .NET and Java clients with Apache AXIS. Have also designed and developed REST-ful services in .NET.

Markup Languages – HTML, XML, and XSLT

Tools – Crystal Report, HP Quality Central, IBM Rational Clear Quest, SSIS, SSRS, Visual studio, Source Safe, Citrix Environment, VMware, Remedy 7.5

PROFESSIONAL EXPERIENCE

Project Name: Data Centre Migration and Application Modernization

Duration : From August 2015 to Present

Company : AIG, New Jersey, USA

Technology : Microsoft .NET 4.5/2.0, C#, VB.Net, ASP.NET, ADO.Net, IIS 6.0/7.5, DB2

Role : Technical Lead

Project Description:

The objective of this project is to migrate & modernize the insurance claim application to the latest .NET framework and also move the application to the latest version of db2.

As part of the modernization approach, the Web Application upgraded to the latest .NET framework and additionally involved in enhancement of the application.

Application Migration and Modernization:

1.Involved in project requirements, estimation, Request for change etc.,

2.Involved in creating Functional document.

3.Involved in Enhancement, defect fixing and application related support.

4.Liaise with project team to define the project strategy, migration plan & timelines, .NET framework and communications plan.

5.Migrated the db2 Data Centre to 9.7

Project Name: Data Centre Migration and Application Modernization

Duration : From November 2013 to July 2015

Company : Mphasis an HP Company, Chennai, India

Technology : Microsoft .NET 3.5/1.1, C#, VB.Net, ASP.NET, ADO.Net, SOAP, WSDL, MVC, WCF, Web Services, Apache AXIS, LINQ, IIS 6.0/7.5, Oracle, SQL Server 2008, DB2, Remedy 7.5, VB Script

Role : Technical Lead

Project Description:

The objective of this project is to migrate & modernize the applications supporting IBM Tivoli Identity Management Suite to the latest .NET framework and also move the application to a different data center. A successful Proof of Concept serves as the foundation for the migration approach.

As part of the modernization approach, the Web Application & Web Services were upgraded to the latest .NET framework. Additionally involved in integrating web services with other applications.

The customer viewed this project as an opportunity to implement a more loosely coupled, Service Oriented Architecture and reaps the benefits of increased flexibility and interoperability.

Application Migration and Modernization:

1.Coordinated with client team for gathering the project requirements, estimation, Request for change etc.,

2.Involved in creating Functional document.

3.Developed & executed several POC’s for modernization from legacy application to .Net Framework 3.5

4.Developed several POC’s for Webservices using REST and SOAP to interface with the .NET application.

5.Used Apache AXIS to consume the web service in Java client.

6.Involved in Development, Enhancement, defect fixing and application related support.

7.Liaise with project team to define the project strategy, migration plan & timelines, .NET framework and communications plan.

Database Migration and Modernization

1.Migration of database from SQL Server 2000 to 2008.

2.Upgraded all DTS packages of SQL Server 2000 to SQL Server Integration Services (SSIS) and modified the packages accordingly using the advanced features of SQL Server Integration Services.

3.Developed several POC’s for Data Centre Migration – a “like for like” migration

4.Created Ad-Hoc Reports, Summary Reports, Sub Reports, Link reports and Drill-down Reports using SSRS.

5.Developed complex Stored Procedures and views to generate various Drill-through reports, parameterized reports and linked reports using SSRS.

6.Designed and implemented comprehensive Backup plan and disaster recovery strategies.

Achievements

Received “Star Performer” award for the upgrade and migration of applications.

Project Name: Offshore Application Support (Maintenance & Enhancement)

Duration : From March 2012 to October 2013

Company : Mphasis an HP Company, Chennai, India

Technology : Microsoft .NET 1.1, 3.5, C#, VB.Net, MVC, ASP.NET, ADO.Net, SOAP,REST, WCF, Web Services, LINQ, IIS 6.0/7.5, SQL Server 2008, Remedy 7.5, VB Script

Role : Technical Lead

Project Description:

Develop & maintain a suite of applications, Web services and scripts developed in ASP, .NET, C#, VB Script and Java to enhance the functionality provided by IBM Tivoli Identity Management suite for a large Oil & Gas Provider in the European region.

Responsibilities:

1.Involved in creating Functional document.

2.Involved in Development, Enhancement, defect fixing and application related support.

3.Developing and maintaining SOAP Web Services and integrating with different applications written in .NET & Java.

4.Coordinated with client team for gathering the project requirements, estimation, Request for change etc.,

Project Name: Vehicle Order Management System (VOM)

Duration : From February 2011 to February 2012

Company : Mphasis an HP Company, Chennai, India

Technology : Microsoft .NET 3.5, VB 6.0, C#, VB.Net, ASP.NET, ADO.Net, WCF, Web Services, LINQ, Unix, MS Access, SQL Server 2008, TSQL, Ingres, SSIS, SSRS, HP Quality Centre

Role : Senior Developer

Project Description:

VOM is for one of the world’s largest automakers and it provides applications for maintaining vehicle specifications, allocating product to dealers, selecting orders to be sent to plant, applying allocation and marketing constraints and managing orders. Allocation application is used to distribute production volumes for the marketing divisions, the Constraints application provides a mechanism to control the vehicle order fulfillment, the Vehicle Order Selection application distributes marketing constraints entered at a Distribution Entity level to a dealer level and the Order Management application manages tracks and controls the flow of orders to Production Control. VOM is an enhancement project that will reuse the existing hardware/software architecture. It requires modifications to the VOM Allocation application (SPA), Order Management, Constraints, and Vehicle Order Selection.

Responsibilities:

1.Created Design and Functional document like 287 and 420.

2.Involved in Development, Enhancement, Defect fixing and application related support.

3.Involved in Development of VOM Web Service that facilitates to provide online details.

4.Involved in Extraction, Transforming and Loading (ETL) data flows using SSIS; creating mappings/workflows to extract data from SQL Server and Flat File sources and load into various Business Entities.

5.Involved in modernization from legacy application to .Net Framework 3.5

6.Involved in developing Test cases and Execution in HP Quality Centre.

7.Coordinated with Onsite team in gathering the project requirements from customer.

8.Performed code reviews for respective changes in application

Project Name: Wealth Management/ Defined Benefits

Duration : From February 2009 to Jan 2011

Company : Mphasis an HP Company, Chennai, India

Technology : Visual Basic, UNIX, Ingres, MS Access, SSRS, HP Quality Centre

Role : Senior Developer

Project Description:

The dbConnect Pension Calculator application is a distributed Defined Benefits Administration application that is accessible via the Internet or any HTTPS portal. The application operates as a client/server application. The server side is a stateless backend application that is easily distributed across multiple servers with identical builds and capacities. The system has an Open Request Interface, allowing both the PC3 client and other external systems to make requests by posting XML messages to the server. All application state is presumed to be maintained by the client.

Responsibilities:

1.Involved in the Application development.

2.Involved Actively for Onsite Client’s business (Defined Benefit) Analysis and responsible for on time deliverables.

3.Involved in Creating SSIS packages. Experience in DTS Migration and Metadata Management: Migrating DTS packages to SSIS, Package Migration Wizard, and Storage Management.

4.Understanding client requirements via work requests for implementation of Defined Benefit Products

Project Name: Source Self Service – HR-Payroll /Defined Benefits

Duration : From January 2008 to December 2008

Company : Mascon Global Ltd., Chennai, India

Technology : Microsoft .NET 3.0, C#, VB.Net, ASP.NET, ADO.Net, Web Services, MS Access, SSRS, Windows SharePoint Services – WSS, SQL Server 2005

Role : Senior Developer

Project Description:

The Self Service application is an add-on tool provided by Provider of HR Solutions for his customer. The Self-Service offers employees the opportunity to manage many tasks that used to require help from a human resources representative, such as Enrolling Benefits, Life Event Changes, changing an address or hiring an employee, etc. It consists of some of the modules like System administrator, Manage Activities, Personal Information, Payroll and Tax information, Company information, Benefits etc.,

Responsibilities:

1.Involved in the development of POC for Self Service.

2.Involved in defect fixing based on the defect description from Clear Quest.

3.Involved in preparation of Unit Test cases and Self Review checklist for defect fixing.

4.Involved in Developing Software Requirement Specification and Design Package.

5.Involved in New CSS Enhancements and Defect Fixing.

6.Involved in Security Vulnerability code fix of application.

Project Name: eSource HR/Payroll

Duration : From May 2006 to December 2007

Company : Mascon Global Ltd., Chennai, India

Technology : C#.NET, VB.NET, COM, SQL Server 2000, ASP, XML, Java script, Crystal Reports, Mercury Quality Center Ver. 8.2

Role : Developer

Project Description:

The eSource HR/Payroll designed for managing payroll, HR, and benefits needs on the Internet, with complete security and compliance. The eSource HR/Payroll gives detailed report to determine the individual’s status for each employee in every company. Employee module deals with fetching, modifying and deletion the employee details. Activities module deals with the set of activities involved during creation of HR/Payroll/Benefits/Training etc. System module deals with the application configuration right from the creation of PSID to the configuration of HR/Payroll settings. Reports module used to generation of different format of reports. This product is developed under USA HR/Payroll act.

Responsibilities:

1.Involved in writing of Use Cases, Test cases by debugging the code, which explains the functionality and validation handled in the module as part of Reverse engineering for this project.

2.Involved in New Enhancements, defect fixing based on the defect description from Clear Quest.

3.Involved in Developing SRS and DP.

Project Name: Content Digitization

Duration : From October 2004 to May 2006

Company : Transact Solutions, Chennai, India

Technology : VB.NET, VB 6.0, ADO.Net, C#, COM, SQL Server 2000, PL/SQL, ASP, XML, Java script, Crystal Reports, Mercury Quality Center Ver. 8.2

Role : Developer

Project Description:

The Aim of the project is to convert the hard copy newspapers, which is in the form of microfilm images to XML format. Conversion of the 18th Centuries daily news magazines into XML carries various stages of processing for 100% accuracy.

The first stage is Pre Process. Article, Advertisement and other thing in the magazine. Then the next stage is OCR (Optical Character Regularization) all the article and advertisement in the magazine has been OCR’ed. The image has been posted to the keying operator in which the operator is typing the article. The next stage is comparing.

This stage the two documents OCR, Keying document and image are compared and changes are made and new compared document has been saved then the compared document is cut into small Jpegs of the predefined co-ordinates and then it is send to proofing when the proofing is completed then it has been XML tagged and searchable PDF is generated out of it.

Responsibilities:

1.Involved in creating design document and business rule documents.

2.Involved in development of business rules and reports.

3.Involved in database development.

Project Name: Product Control System

Duration : From September 2003 to September 2004

Company : NewCybertek, Chennai, India

Technology : VB.NET, ADO.Net, C#, COM, SQL Server 2000, PL/SQL, ASP, XML, Java script, Crystal Reports, Mercury Quality Center Ver. 8.2

Role : Developer

Project Description:

This project is a Product developed for manufacturing company that takes order for those products, and then manufactures them and ships them. I’ve created the following requirements

The engineering department needs to define a product as a series of steps that the manufacturing facility will follow to build it. We need to take by phone using operators who are recording orders from our salesman. We need to cancel orders on which manufacture has no yet started. We need to prevent the collection of an order on which work has already started. Management must be able to retrieve a list of overdue orders. Finally the manufacture department must be able to notify the shipping department that a product is ready for shipment.

Responsibilities:

1.Involved in creating design document and business rule documents.

2.Involved in development of business rules and reports.

3.Involved in database development and performance tuning.

Educational Qualification

Master of Computer Applications (MCA), Bharathidasan University, India. (2000 to 2003)

Bachelor of Commerce (B.Com), Bharathidasan University, India. (1997 to 2000)

Professional Training

Higher Diploma in Software Engineering. (HDSE), from Aptech Ltd., India. (1997 to 1999)

Web Development with Advanced Java (WDAJ) from SRMRadiant, India. (Feb 2001 to Jun 2001)

Visa Details:

Visa Type : H1B – USA

Valid Up to : 16th July 2017

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