SUMMARY:

• A Sr. Software Developer/Tech Lead/Architect/Mentor with 18 years of hands on experience in analysis, architectural design, development, troubleshooting, reverse engineering and maintenance using Microsoft .NET technologies.
• Experience includes Software Applications and Software product development. Worked for several for Fortune 500 companies on full life cycle development projects, provided architectural design service as well as high end on design patterns and debugging of critical real time applications in production environment.
• Designed business processes, system architectures, object models, low level components designs, and large - scale business applications and handled full life cycle of large projects.
• Solid understanding of concurrent, multi-threading and distributed programming
• In-depth expertise in applying object oriented analysis and design and design patterns to business solutions,
• Designed and developed windows applications in C#, Windows Forms, WPF, SQL Server 2005/2008,2012, Windows Communication Foundation (WCF), Windows Visual C++, DCOM, MSMQ Services
• Designed and developed Schemas, Stored Procedures, Triggers, and SQL Queries for MS SQL Server.
• Experience with agile/scrum project life-cycles, iterative processes, and traditional methodologies.
• Designed and developed web and windows applications in C#, WPF, HTML, ASP.NET, SQL Server 2005/20, Ajax, Web Services, Windows Communication Foundation (WCF), DCOM, Scripting Languages (Java Script and VB Script), .NET Remoting, XML, XSLT, SOAP, ADSI, MSMQ Services.

TECHNOLOGY SKILLS SUMMARY:

Development Languages: C#, C/C++, TSQL and PL/SQL

Databases: SQL Server 2000/2005/2008/2012 , MS-Access and MySQL

Framework, Middleware and Tools: .NET, WCF, WPF, ADO.NET, Visual Studio 2003, 2005, 2008, 2010, 2012, WinForms, .NET Remoting

Web/Application/Integration Servers: BootStrap, JavaScript, AngularJS, IIS, COM+, HTML 5

XML based technologies: XSD, XSLT, DOM, XPath, Soap

Analysis & Design Methodology: OOA/OOD, UML, OMT, .NET Based Design Patterns, Agile & SCRUM

Older Microsoft Technologies: COM/DCOM, ATL, Microsoft Exchange

EBiz products: BizTalk, Commerce Server, CMS.

Operating System: Win2003, Windows XP, Win2000, WinNT 4.0, Win2008, MSDOS, Windows 2016

PROFESSIONAL EXPERIENCE:

Confidential, McKinney, TX

Senior .NET Developer/Subject Matter Expert/Tech Lead/Architect

Responsibilities:

• Designed and developed artifacts related to architectural systems design and object model and detail design.
• Designed and developed middleware components (Web Services) to handle the business functionalities related to rate quotes (Whole life, term life, juvenile, mortgage protection and accidentals deaths), Customer Profile, Dependents, Beneficiaries, Health Questionnaires and Payment.
• Implemented Save functionalities so that agents can capture ad-hoc data at any stage and repopulate the data any time later if agent call customer or vise-versa.
• Used WPF, XAML, Win Forms application for maintaining quality support and maintenance of insurance policies.
• Handled issues related the ASP.NET Session storage on SQL Server and Linq Objects.
• Constructed/Coded several ASP.NET pages to implement above mentioned modules.
• Helped other team members to implement their modules and database related issues and schema
• Provided input to management and other team members related to .Net application development.

Environment: Microsoft .NET platform 3.5/4.0, Visual Studio.NET 2010/2012, ASP.NET, C#, SQL Server 2008/2012, JavaScript, AJAX, Web Services, WCF (Windows Communication Framework), ADO.NET, IIS, WPF

Confidential, TX

Sr. Developer

Responsibilities:

• Senior developer responsible for System design, development, enhancement and Support as needed based on the requirement.
• Systems designed and developed for Data provisioning using Microsoft technologies and Oracle.
• Developed the systems using .Net, ASP.Net, C#, SQL Server and Oracle.
• Involved in the development of web based portal to allocate and manage VLANs and DLCIs across the fiber regions in US.
• Used technologies like ASP.NET, C#, JQuery, JavaScript and etc for this portal.
• Extensively Created web services to provide the VLANs and DLCIs based on the allocation request from different systems.
• Consumed web services in the portals as well in the allocation web services.
• Used LINQ in the applications to retrieve and manipulate collections and data.
• Involved in the design of the database for application and created Packages, Stored Procedures, Function, Cursors, Triggers and other DB objects using ORACLE10g and SQL SERVER 2005/2008.
• Used SSIS for data migration and management.
• Created reusable package to access webservices functionality from with-in oracle environment.

Environment: .Net, ASP.NET, C#, JavaScript, JQuery, LINQ SQL Server 2008

Confidential, Plano, Tx

Sr. Developer

Responsibilities:

• Designed and developed ASP.NET web services for ethnicity module using Visual C#
• Enhanced member, member match and coverage web services using Visual C#.
• Designed and developed Upload module’s components to load the data from PALS to Insight using C#, ADO.NET, MS Application blocks, XSD
• Created XML Schema(XSD) to handle new tables related to Ethnicity and Delete Transaction
• Added functionality to handle Delete Transaction
• Created ASP.NET pages and windows form to handle Ethnicity Information.
• Enhanced DCOM components to handle new changes related to database migration from .
• Designed and developed SSIS packages for State of Illinois, Oregon, Ohio, California and Washington.
• Created SQL Reports for University of Illinois using SQL Server 2005
• Worked on reconciliation project (Wrote several complex stored procedures to compared actual money deposited every month to Confidential ’s bank and money received/refunded every month from various banks, credit cards, online transactions etc.)
• Wrote stored procedures to implement complex business rules related to coverage and member match and member merge.
• Developed stand alone application to generate monthly report for Open Items and created Manual UI Interface for reconciliation of open items using C#, Win forms, WPF and SQL Reports
• Used SOA designed methodology and followed SCRUM project life cycle and used VSS as code repository
• Enhanced Classic VB Com components

Environment: Windows XP, SOA, Microsoft .NET platform 2.0/3.5/4.0, Visual Studio.NET 2005/2008/2010 , ASP.NET, Winforms, C#.NET, SQL Server 2005/2008, JavaScript, AJAX, Telerik RadControls, Web Services, WCF (Windows Communication Framework), WPF (Windows Presentation Framework), ADO.NET, IIS, VSS, SSIS, SSRS

Confidential, Irving, TX

Sr. Developer/Architect

Reponsibilities:

• Designed and developed Notifications and Pending Task Summary modules of Learning Management Systems for Confidential
• Designed and developed Logical and detailed design documents
• Designed and developed Object Model for these two modules.
• Designed and developed Provider and Business Objects Factories based on Service Oriented Architecture.
• Designed and developed notifications (News, Messages, System Outages, and Web Casts) objects libraries (Business Components, Data Objects, Data Stores and Provider Factories) in C#
• Designed and developed web pages for Notifications and Pending Task Summary modules using ASP.NET, Java Script, Ajax, CSS

Design Methodologies Used: Object Oriented and Agile

Environment: .NET Framework, C#, ASP.NET, Visual Studio 2005, Windows XP, SOA, WCF (Windows Communication Foundation), Web Services, SQL 2005