.Net Developer Development Manager Design Business

Mohan Padbhanabhan

*** ******** ** abnf2i@r.postjobfree.com

Glendale, CA 91202 Cell: 858-***-****

A hands-on, strategic minded IT leader who drives business objectives

by effectively leveraging resources with legacy and cutting edge technologies.

Lead Software Developer/Architect with 10 years experience in multi-tiered application development

and database programming. Specialized in building high performance web applications.

COMPETENCIES

Technology Lead - Experienced in heading up team to build C# .Net applications and SQL Server

database systems. Architected ultra-low latency c# e-commerce and transactional applications,

and clustered sql server database that demands high volume transactions. Recognized for

recruiting top talent.

Visual Studio .NET -

Web Services Windows Services Frontend applications

SOAP Extensions Data Caching Middleware Components

WCF & WPF Custom Serialization Testing and Optimization

MS SQL Server (2000/2005/2008)

Enterprise Manager SQL Notification Services Design & normalization of

databases

EXPERIENCE

YTT (www.YourTruckTax.com) Current

Architect and Developer, Business Partner

• Architected and developed .NET platform web-based excise tax e-file application.

o Page design both on websites and products.

Extensive use of master pages and custom controls.

o Extensive use of Web Service 2.0 and XML classes.

o Payment gateway integration with PayPal.

o Microsoft Brokered Authentication with Message Signing.

o SOAP messaging with binary attachments.

SQL Server 2008 database for data store.

Infrastructure set up on cloud and firewall configurations.

PerfectForms September 2008 – Current

Architect and Sr/Lead Developer

• Design and develop Asp.net Web Services for SAAS application.

Design and Develop database (MS-SQL 2005)

Integrate with External systems for client support such as (CRM, Sales Force, Payment Gateways-Paypal and

Authorize.net, LDAP and External DB using java)

Create automated testing tool and integrated with automated build using Nant.

Manage Development and QA Team.

Design, Configure and Maintain infrastructure for Website and SAAS application. Windows 2003/2008 servers,

load balancers for Production and Amazon Cloud EC2 for internal and Test environments.

Strong knowledge and depth of experience with IT operations and processes; understanding of various

technologies needed to support business and systems infrastructure.

Environment: Development Tools- VS.Net 2005/2008, Team systems, MS-Visio and EAP (Design Tool), MS-

Testing Tools, Webservice interface, SOAP1.1 and SOAP 1.2, Secured Authentication (security Token X509

and User Token), Xml, XSLT, XSD, Asp.Net, C#, ADO.Net, T-Sql, MSMQ, back-end- MS Sql 2005.

H&R Block October 2004 – September 2008

Architect, Sr.Developer and Delivery manager.

• Design and Develop Asp.net web and desktop applications. Web application services 45K to 50K concurrent users.

Achieved using both Application/Architecture skills on .net/development and Infrastructure knowledge.

Manage systems/technology covering design, program development, quality control and quality assurance testing.

Integrate with IRS E-File systems using SOAP/Webservices/WPF

Convert VB6 to .net web/windows application. (Windows multi-threaded applications)

Designated to spearhead major corporate projects.

• Enhance and improve internal staff communications with multiple corporate business and technology units.

Performance and Scalability testing, (Used Microsoft Test centre at Redmond to load test).

Environment: Development Tools- VS.Net 2005-2008, Team systems, EAP, Custom testing tools for Webserivce

and MS-Testing Tools, Webservice interface, SOAP1.1, Xml, XSD, Asp.Net, WPF, C#, ADO.Net, T-Sql, MSMQ,

back-end- MS Sql 2005.

Proflowers.com July 2004 to September 2004

Consultant

• Provided analysis, design, architecture and development of product feed to Yahoo and MSN.

Used C# web services to trigger web services for developing the XML and Text file with updated product details.

Launched Reflection for dynamic call, Microsoft application bloc for data access and exception management for

exception resolution.

Utilized Xslt for viewing of generated xml doc and for test results.

Successfully designed, developed, tested and integrated multiple modules.

Environment: Development Tools- MSMQ to ftp files, VS.Net 2003, Visual Source Safe6.0, MS-Visio, Testing

Tools Nunit, Webservice interface, SOAP1.1, Xml, XSLT, XSD, Asp.Net, C#, ADO.Net, T-Sql, MSMQ, back-

end- MS Sql 2003.

Unisys, New Zealand February 2003 – July 2004

Technical Lead

• Facilitated design/development of migration from existing LINC system while directing development team of

seven professionals.

Rolled-out innovative web services and components using C# and VB.net.

Initiated Regress test tool and solution for functional test and regression test automation tool for web testing.

Environment: Build Tool, Ant, Nunit and Regress, Design Tools: EAP, Rational XDE, Development Tools-

VS.Net 2003, Visual Source Safe6.0, Xml spy, Testing Tools: Nunit, Regress Tester (Internally developed),

SOAP1.1, XSLT, Xml, XSD, Asp.Net, C#, VB.net, ADO.Net, Windows Service, remoting, back-end MS-Sql

2000.

Real Developments, New Zealand November 2002 – January 2003

Consultant/Sr.Developer

• Played key role in design of HR application enabling managers/leaders to monitor performance appraisals, bonus

objectives and personnel competency assessments.

Successfully developed (UML) part of web pages and components using Rational XDE.

Efficiently integrated and tested multiple modules.

Environment: Asp.Net, C#, XML, XML-FO XSD and XSLT, JavaScript, MS-Sql200, Development Tools-

VS.Net, Visual Source Safe, Web Matrix, Testing Tools: Nunit, Microsoft Application Centre Test, Integrated and

Tested Various Modules.

KNS Systems, Malaysia 2000 - 2003

Team Leader

• Retained to initiate and develop top-level software architecture for new business intelligence product.

• Led highly effective team of four IT professionals.

• Utilized fat client architecture based on Visual C++ and Visual Basic.

Coordinated project with thin client architecture using Microsoft ASP.NET, Web Forms and C# components.

Orchestrated object-oriented and thread-safe designs of multiple core services for low-level database access.

Above also facilitated generic query handling (SQL), metadata handling (import, storage and retrieval) and

security (authentication and authorization for sessions and data access) including content-based security.

Drove team development of several services with .NET technology (ASP.NET, VB.NET and ADO.NET).

Constructed well-received user interface separating application logic from presentation code while handling events

in VB.

Gained expertise in VB.NET to develop DLLs, feature used for maintaining sate of objects, post-back form and

object-oriented features (OOP).

Environment: Development Tools- Asp.Net, VB.Net, C#, ADO.Net, JavaScript, SOAP, Test Tools- Nunit, Regress

Tool (Internal Developed Tool for Testing), Backend- Ms-Sql 2000.

EDUCATION/CERTIFICATIONS

Madras University, Chennai, India

Bachelor of Business Administration

Sun Certified Programmer for Java 2 Platform.

Brain Bench Certified Programmer for Java 2 Platform.

Brain Bench Certified Programmer for Java JavaScript.

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