SUMMARY:

• Around 8+ years of assorted expertise in Software Development Life Cycle (SDLC) involving Design, Development, Integration, Implementation and Testing of applications in Client/Server, N - tier Architecture based on Microsoft .NET technologies and SQL Server.
• Technical expertise in Microsoft Technologies like .Net Framework 4.0/3.5/3.0/2.0, C#4.0/3.0/2.0, ADO.NET, IIS, Win Forms, Web Services, ADO, WCF, WPF, XML, Microsoft SQL Server and MS Team Foundation Server.
• Experience in Agile Software Development Methodology, Evolution tree, Waterfall Software Development Methodology including SCRUM thoroughly.
• Involved in application design based on MVC 2.0/3.0/4.0/5.0, MVP, MVVM with Prism Technology, Singleton design Patterns.
• Very well acquainted with the concepts like inheritance, polymorphism, abstraction and encapsulation, have used them wherever Object Oriented Programming System (OOPS) is needed and also comfortable with the SOLID principles.
• Experienced in writing stored procedures, Views, Triggers and Functions with SQL Server and Oracle .
• Experienced in creating rich User Interface on the web using HTML 5.0, XAML, DHTML, Master Pages, Angular JS, CSS, Ajax, JavaScript, Telerik and JQuery.
• Strong experience in design of Web-Based Applications using ASP.NET, VB.NET, AJAX, JQuery, Master Pages, Web Services and Server Controls.
• Experienced in using XML technologies like XSD, XSLT, XQUERY and XPATH Navigator.
• Developed Data Access Layer (DAL), Business Logic layer (BLL) also in implementing Business Processes.
• Expertise in implementing SOA using WCF technology developed and consumed WCF services with features versioning, security, optimization and reliability.
• Handsome experience on Sencha ExtJs to build different cross platform web applications.
• Excellent experience on designing framework for http services using Web api5.2.2/Web api5.2.0
• Good knowledge on XML parsing, DTD validation with XML readers.
• Handsome experience on AZURE and AWS for public, private and Hybrid clouds.
• Created Entity classes, relationships between entity classes using LINQ (Language Integrated Query) to SQL to manage relational data as objects with Entity Framework.
• Working experience in data modeling and implementing tables, views, stored procedures, functions, and triggers using T-SQL.
• Extensive knowledge of writing complex queries using SQL Server 2014/2012/2008/2005.
• Extensive experience in development and optimizing of Queries using SQL Query Analyzer, Stored Procedures and Triggers.
• Experienced in creating reports using Crystal Reports and SQL Reporting Services (SSRS).
• Prepared Technical design document, Use cases, Test cases and User manuals for various projects and good at Bug fixing, Code reviews, and Unit & System testing.
• Experience with Test-Driven Development (TDD) like N-Unit testing frameworks.
• Strong experience in using Configuration Management, Building Schedule using TFS, VSS, Git, Stash, JIRA, Jenkins.

TECHNICAL SKILLS:

Languages: C#, ASP.NET, VB.NET, VB 5.0/6.0, SQL and PL/SQL.

Web Skills: ASP.NET, MVC, ASP 4.0, IIS 5.1/6.0, HTML/DHTML, Java, VBScript, JavaScript, XML, CSS, XSL, Jscript, JQuery, WFC DTD, XML Schema Definition, WSDL, SOAP, JSON, HTML5, Bootstrap, Node.js, Dynamics,PEGA, AngularJS.

Relational Databases: MS Access 2000, SQL Server 2000/2005/2008/2012/2014, SQL server DTS, ETL and Oracle 8.0/9i

Microsoft Enterprise Servers: BizTalk Server 2004/2006.

Operating Systems: Windows NT/2000/XP, DOS, UNIX, Linux, Azure, Windows Server 2003 and 2012.

DB Concepts: ADO.NET, ADO, RDO, DAO and ODBC.

CASE Technologies: Rational Rose and UML

DB Designing Tools: ERWIN 4.0 and VISIO 2000/2006

Reporting Tools: Crystal Reports 8.0/11.0 and Brio Reports.

Version Control Tools: Visual Source Safe and Harvest Control.

WORK EXPERIENCE:

Confidential, California

Full Stack Developer

Responsibilities:

• Involved in gathering requirements by interacting with end users.
• Extensively worked as a full stack developer for creating different work flows and building different applications.
• Created UML Diagrams, Class Diagrams, Sequence Diagrams and Design principles using Microsoft Visio 2010
• Involved in design and development of application using SOA architecture.
• Created DAL layer, BLL layer and models using C#.
• Used ADO.NET, Code-First Entity Framework Approach for database programming to access and retrieve data from the SQL Server 2014 database.
• Created different stored procedures, functions, triggers and optimized queries for performance using SQL Server 2014.
• Worked on increasing the response time of the website by caching frequently used datasets.
• Used PowerShell script to automate different processes to batch load into HSP.
• Prepared different test cases and performed unit testing.
• Did Manual Testing to do various test cases on different projects.
• Used TFS 2013 as a backend to integrated development environment for developing different projects.
• Created SSIS package to load Fee Schedules into HSP.
• Involved in gathering requirements by interacting with end users for professional, institutional and dental services to adjudicate claims.
• Extensively worked as a full stack developer for creating different work flows and building different applications.
• Created UML Diagrams, Class Diagrams, Sequence Diagrams and Design principles using Microsoft Visio 2010
• Involved in design and development of application using SOA architecture.
• Created DAL layer, BLL layer and models using C#.
• Used ADO.NET, Code-First Entity Framework Approach for database programming to access and retrieve data from the SQL Server 2014 database.
• Created different stored procedures, functions, triggers and optimized queries for performance using SQL Server 2014.
• Worked on increasing the response time of the website by caching frequently used datasets.
• Used PowerShell script to automate different processes to batch load into HSP.
• Prepared different test cases and performed unit testing.
• Did Manual Testing to do various test cases on different projects.
• Used TFS 2013 as a backend to integrated development environment for developing different projects.
• Created SSIS package to load Fee Schedules into HSP.
• Understanding the existing system architecture and functionality.
• Went through the total project development life cycle and have a clear understanding of various tiers as the project was a multi-tier application.
• Coordinated with various groups of the client to gather business and system requirements.
• Acted as a Scrum Master to follow Scrum Methodology for 6 months.
• Created different artifacts and models to support different applications for different use cases using Rational Unified Process.
• Developed different applications in VB.NET by utilizing various use cases developed using Rational Unified Process.
• Created UML Diagrams and Design principles using ER Assistant.
• Manage the back-end connection to Microsoft SQL as the data source using ADO.Net, Code-First Entity Framework Approach and write SQL queries, stored procedures and triggers to manage data.
• Involved in application design based on MVC 5.0, Factory Design Pattern and OOPS
• Designed and developed Rich User Interface using VB.NET, HTML5, CSS3, JavaScript, Knockout.js, JQuery, Backbone.js, Angular JS 2.0 and Bootstrap.
• Created different WPF applications using PRISM library.
• Converted different applications from ASP.NET to VB.NET
• Used VB.Net to build different web applications like Member Portal.
• Used Web API 2.0 to build HTTP web services for building RESTful applications.
• Used RAZOR syntax for creating different web applications.
• Used SAML to provide authentication to different security providers.
• Used OAuth to access different API’S to provide security for authorized users.
• Also, created clustered and non-clustered index to aid faster retrieval of data.
• Utilized Entity Framework technology extensively for data retrieving, querying, storage and manipulation using LINQ Statements, views, User Defined Functions, Stored Procedures for inserting/updating/Deleting the data into the relational tables.
• Developed Web Service for retrieving Employee Data (based on XML, WSDL, and SOAP)
• Consumed Web Services using WCF and WPF for online transactions using C# and exposed them through SOAP and HTTP.
• Used various forms of multithreading like Invoke, Semiphores to print different classes.
• Used Rational Requisite Pro to manage different requirements to increase quality and strengthened collaboration to reduce different projects rework.
• Used third party tool OPTUM for claim payments.
• Used LINQ to parse XML files.
• Used BizTalk to support different browsers.
• Used Data Lake to store data with in a repository.
• Used No SQL for building different cloud applications for Mash Up Project.
• Used VSTO to create different document level customizations.
• Build complete solution in one IDE using Visual FoxPro.
• Created a member portal using AZURE.
• Used AWS to run different queries on a structured data.
• Used Kendo UI as a platform to build HTML user interface.
• Performed different validations using DTD for XML documents.
• Used AJAX JavaScript library to support different data driven web applications.
• Generated Crystal Reports for Job Allocation Purpose.
• Created T-SQL Store Procedures, Views and User Defined Functions for fetching relevant data to UI for different VP Reports and Divisional Reports.
• Used MVVM to improve code reuse to implement different views for different interfaces.
• Created Integration Test cases and NUnit test cases for Testing the System.
• Used VSS for version control during development.
• Used Xamarin to develop different cross platform mobile applications.
• Have done data model principles, fit-gap analysis, prototyping, development, implementation, maintenance and support during the product design and development.
• Used SELENIUM tool to do various tests on different programming language.
• Used Telerik for creating different mobile application.
• Created different crystal reports using SSRS.
• Used ADFS for various applications to maintain application security.
• Used AAD to utilize standardized REST protocols.
• Manage all product development phases and artifacts from different requirements and user stories through QA cycles and deployment using TestTrack.
• Collaborated with the team and maintained source code versions using Team Foundation Server (TFS)

Environment: Visual Studio .NET 2015, Windows 2008 Server - .NET Framework 4.5, C#, ASP.NET 4.5, AJAX, ADO.NET, WCF, MVC5.0, HTML5 JavaScript, Angular JS, Bootstrap, SQL Server 2014, TFS 2012.

Senior .Net Developer

Responsibilities:

• Involved in Design, Documentation, Coding and Testing of LMA Web application, which was built using Code-First Entity Framework Approach, .NET C# 4.0, MVC, Angular JS, VB.NET, HTML5, CSS3, Knockout.js, Backbone.js and SQL Server 2012.
• Created a database known as SQL AZURE database, which integrates with Active directory and Hadoop.
• Deployed different practices using Rational Unified Process.
• Developed different applications in VB.NET by utilizing various use cases developed using Rational Unified Process.
• Developed User Interfaces, which lets Users perform various Loan Lifecycle management functionalities, like Review, Decisioning, Bulk Operation uploads, etc.
• Developed service contract, operation contract & data contract classes as part of developing WCF Services, which evaluates Loans for modifications, based on Rule Sets.
• Used ASP.NET controls like Data Grid, Data List and Repeater for displaying the data in a tabular format.
• Used XmlReader to parse enormous amounts of data into XML .
• Used Web API to build HTTP web services for building SOAP applications.
• Involved in developing SSIS package which performs daily recurring tasks like evaluating Underwriting data to determine if the borrower can get modification on their Loan or not.
• Involved in execution and monitoring of SQL Batch Jobs which execute SSIS packages.
• Developed a WPF Data Conditioning Tool application, which automatically conditions data based on the needs of SIT/UAT Testers. The application is also equipped to create mock data for testing.
• Performed testing, documentation, bug fixes for the WPF Data Conditioning Tool application.
• Converted different applications from ASP.NET to VB.NET
• Created an UI application for Premium payments processing for online transfer, Bank payments and over the counter payments.
• Used SAML to access multiple applications for different users using SSO .
• Created different action classes with Lambda functions using Multithreading .
• Created different modules using PRISM .
• Used Kendo UI for different front end applications.
• Integrated different service applications directly into Share point
• Created different templates using XAML, JavaScript, JQuery,Knockout.js.
• Used RAZOR syntax for creating different HTML applications.
• Implemented AngularJS Controllers to maintain each view data.
• Implemented Angular Service calls using Angular Factory.
• Used Xamarin to communicate different API’S.
• Implemented different interfaces using MVVM.
• Created Functions, Triggers, Procedures with Cursors and SQL Scripts based on business requirements.
• Used VB.Net to create a portal for mobile application.
• Used AJAX to create different templates using ASP.NET
• Used BizTalk to support different applications.
• Used AWS for larger databases to claim faster speed and to lower the cost.
• Used VSTO to host different applications.
• Used OAuth to authenticate different users to protect data from security aspects.
• Used Visual Fox Pro DLL’S for different application portals.
• Used PowerShell to run different jobs for different applications.
• Used No SQL for building different architectures for Data Distribution.
• Created UML Diagram, ER Diagram, Case Diagram and Design principles using Microsoft Visio 2010
• Developed various SQL scripts for conditioning and verification of application data.
• Used Data Lake to facilitate the data in various schemas and structures.
• Supported Data Management team in mining the data which meets various test scenarios.
• Created bulk mock data using SQL Scripts, which will be used for Performance Testing of the application.
• Used Telerik for creating different web applications.
• Created different reports for different mobile applications using SSRS .
• Improved traceability to reduce different processes rework using Rational Requisite Pro
• Actively involved in Unit Testing and Integration Testing of above two applications.
• Used TFS 2010 as a backend to integrated development environment for developing different projects.
• Involved in Design and Developing components of this application using ASP.NET, C# .NET, VB. NET
• Used ADFS to provide enterprises to share identify information with different partners securely.
• Used AAD to manage different applications from various locations.
• Manage all product development phases and artifacts from different requirements and user stories through QA cycles and deployment using TestTrack.
• Used SELENIUM tool to do various tests on different programming language.

Responsibilities:Windows 7, Visual Studio 2010, SQL Server 2008 R2, C# 4.0, ASP.NET 4.0, JQuery, T-SQL, SSIS, SSRS, MVC 4.0, HTML5, AJAX, TFS, WCF, LINQ, AZURE.

Programmer Analyst

Responsibilities:

• Understanding the existing system architecture and functionality.
• Went through the total project development life cycle and have a clear understanding of various tiers, as the project was a multi-tier application.
• Coordinated with various groups of the client to gather business and system requirements.
• Created UML Diagram, ER Diagram, Case Diagram and Design principles using Microsoft Visio 2007.
• Used Rational Unified Process as a support for various tools to automate different processes.
• Developed different applications in VB.NET by utilizing various use cases developed using Rational Unified Process.
• Created different views and models using MVVM.
• Manage the back-end connection to Microsoft SQL as the data source using ADO.Net, Code-First Entity Framework Approach and write SQL queries, stored procedures and triggers to manage data.
• Involved in application design based on MVC 3, Knockout.js, JavaScript, JQuery, VB.NET Factory Design Pattern and OOPS. Active Developer of the core developing Team for the Banking Software using C#.Net, SQL Server with MVC Pattern.
• Used PowerShell to automate different processes.
• Converted different applications from ASP.NET to VB.NET
• Explicitly used different thread classes for parallel tasks using Multithreading.
• Used Web API to build HTTP web services for building RESTful applications.
• Used AWS to deploy code automation for different applications.
• Also created clustered and non-clustered index to aid faster retrieval of data.
• Utilized Entity Framework technology extensively for data retrieving, querying, storage and manipulation using LINQ Statements, views, User Defined Functions, Stored Procedures for inserting/updating/Deleting the data into the relational tables.
• Developed Web Service for retrieving Employee Data (based on XML, WSDL, and SOAP)
• Designed WCF the front end using XAML Browser WPF for Rich UI.
• Worked extensively on the UI, created views by utilizing MVC3, and created view models.
• Consumed Web Services using WCF for online transactions using C# and exposed them through SOAP and HTTP.
• Aggregated data from different sources for complex transformations using SSIS.
• Used VB.Net for building different windows applications.
• Used AJAX to call different web services.
• Stored different reports on central SQL server Database using SSRS.
• Generated Crystal Reports for Job Allocation Purpose.
• Created T-SQL Store Procedures, Views and User Defined Functions for fetching relevant data to UI for different VP Reports and Divisional Reports.
• Used VSTO to access different object models for hosting different applications.
• Created Integration Test cases and NUnit test cases for testing the System.
• Written various test cases using Rational Requisite Pro.
• Used VSS for version control during development.
• Used to build different crystal reports for different applications.
• Have done data model principles, fit-gap analysis, prototyping, development, implementation, maintenance and support during the product design and development.
• Manage all product development phases and artifacts from different requirements and user stories through QA cycles and deployment using TestTrack.
• Collaborated with the team and maintained source code versions using Team Foundation Server (TFS)

Environment: C#, ASP.Net 3.0, MVC 3.0, ADO.NET, WCF, LINQ, UML, SQL Server 2005,T-SQL, SOA, Crystal Reports, SSRS, SSIS, XAML, XSLT, N-unit testing, Visual Studio 2008, Win2003.

Dot Net Developer

Responsibilities:

• Designed and developed Rich User Interface using Sencha ExtJs, JavaScript and Bootstrap.
• Designed a cloud-computing platform for building applications through datacenters by using AZURE.
• Used Rational Unified Process as a iterative approach to develop different applications at every stage in different life cycles.
• Used Rational Requisite Pro to maintain different database requirements for different use cases.
• Developed different applications in VB.NET by utilizing various use cases developed using Rational Unified Process.
• Involved in gathering requirements by interacting with end users.
• Involved in design and development of application using ASP.NET, MVC, WCF, C#, VB.NET, WPF and WebAPI.
• Used Multithreading to make the code faster for different applications.
• Used SOAP and REST for developing different web services using URL approach
• Expertise in converting Applications from Legacy ASP/ASP.Net 1.1 to .Net 3.0
• Designed UI screens for this module using HTML, JavaScript, Knockout.js and JQuery.
• Having Good knowledge with Integrating .net code with NAESB EDI
• Worked on Single ON and active directory for creating different applications
• Created UML Diagram, ER Diagram, Case Diagram and Design principles using Microsoft Visio 2007.
• Used VB.Net to build different web applications.
• Used PowerShell to design different tasks using single line of code.
• Worked on increasing the response time of the website by caching frequently used datasets
• Worked on web security inspection for different IRS publications.
• Designed different user interfaces using MVP to improve the separation of concerns in the presentation logic
• Converted different applications from ASP.NET to VB.NET
• Using SharePoint, we provided security control, central management, and governance.
• Used Enterprise Data Access Blocks to define a data access layer and organized code into re-usable class libraries wherever possible.
• Developed different applications using PRISM.
• Used ASP.NET Forms Authentication for designing the security system.
• Extensively used the ASP.NET Validation Controls and Navigation controls
• Used ADO.NET for database programming to access and retrieve data from the SQL Server 2008 database.
• Developed different web services using SVC and ASMX
• Creation of stored procedures, functions, triggers and optimized queries for performance using SQL Server 2008.
• Prepared test cases and performed unit testing.
• Using Web API, we designed a framework that makes easy to build http services
• Used SSIS platform to start the data integration
• Used SSRS to deliver the reports using processors
• Used SVN as a backend to integrated development environment for developing different schedules.
• Used Git for designing different software’s by using source code management system.
• Used IVR to interact with different host systems
• Designed different web interfaces using Stash.
• Created different reports using SSRS.
• Used JIRA for agile software development to plan different development iterations.
• Used XAML for creating application user interface
• Using Infragistics, we created different applications for platforms, which include ASP.NET, WPF.

Environment: Visual Studio .NET 2010, Windows 2008 Server - .NET Framework 3.5, C#, ASP.NET 3.5, AJAX, ADO.NET, WCF, AZURE, HTML JavaScript, Sencha ExtJS, Bootstrap, SQL Server 2008, Oracle.

Web Developer

Responsibilities:

• Involved in understanding and analyzing the clients business, requirements for the system.
• Involved in Design and Developing components of this application using ASP.NET, C# .NET, VB. NET, Sencha ExtJs, JavaScript, COM/COM+, CML, XSLT.
• Used nHibernate, WPF to communicate between DAL and other business components.
• Architect and implement high volume, high traffic transactional application using conventional design practices (SOA, design by contract, MVC)
• Used Web API to build HTTP web services for building different applications.
• Implemented business, database access layer classes in C# using UML class diagrams and sequence diagrams.
• Written SQL Queries, Stored Procedures, Triggers, Backup and Restore Database, Defining roles, creating database users, Assigning Roles to users using SQL Server 2000.
• Responsible to deliver the give modules without slipping the deadlines and without exceeding the estimated effort.
• Application design based on N-TIER Architecture.
• Extensively involved in developing components for Business and Data tier using C#, ADO.Net, LINQ, Code-First Entity Framework Approach, Knockout.js, JQuery.
• Converted different applications from ASP.NET to VB.NET
• Created Batch for premium payments of Medicare products.
• Involved in Performance testing for different bandwidths by using the bandwidth controller.
• Involved in preparation of cascade style sheet (CSS) files.
• Involved in Code review phase.
• Developed secured web services using .Net, C#, XML/SOAP.
• Written code to access secure web service using .Net, Web form using C# and ASP.Net, WSDL, Proxy Class, XML/SOAP.
• Extensively involved in Stored Procedures Optimization.
• Manage all product development phases and artifacts from different requirements and user stories through QA cycles and deployment using TestTrack.

Environment: C#, VB.Net, ASP.Net 2.5, ADO.Net, LINQ, ASP, XML, SQL Server 2000, .Net Remoting, MVC, Sencha ExtJs, WPF, Visual Studio.Net 2003, Rational XDE, Microsoft Project, XML/SOAP, JavaScript, HTML, DHTML, IIS 6.0, MS Visual SourceSafe, Windows 2002.

Software Engineer

Responsibilities:

• Has interacted with the client in person to get an understanding on the requirements
• Involved in the complete lifecycle (SDLC) of the project in Design, Development, Implementation, testing and Support and Production Maintenance
• Generated skeleton classes required for the application
• Implemented business, database access layer classes in C# using UML class diagrams, Class Diagrams and sequence diagrams.
• Used separate Presentation, Business Logic and Data Access Layer in project development.
• Developed front-end screens using ASP.Net Web forms.
• Developed class files for business layer and data access layer using C# .Net.
• Migrating data from different sources like Flat File sources, Oracle database etc.
• Used Sencha ExtJs, JavaScript to perform front end validations as per the business rules proposed.
• Responsible for Migration of DB data fetching from Stored Procedures to Entity Framework 2.0 with Linq to SQL data fetching.
• Participate in development of artifacts such as Use Case Models, Use Cases, Activity Diagrams/Workflow Models,
• Developer of the core developing Team using C# .Net, SQL Server, WPF, WCF with MVC Pattern.
• Utilized Entity Framework technology extensively for data retrieving, querying, storage and manipulation using LINQ Statements, views, User Defined Functions, Stored Procedures for inserting/updating/Deleting the data into the relational tables.
• Implemented ASP.NET security and Authentication modes provided by IIS and ASP.Net.
• Worked on MS SQL Server 2005 (stored procedures, triggers, definition of table schemas).
• Worked with SOAP and RESTful Services using WCF and WEB API in an additional Service Layer.
• Developed DAL using ADO.NET Entity Framework, invoked DB tables and stored procedures.
• Implemented client side functionality using JQuery .
• Extensively worked on creating CSS, Master Pages, Theme and Site Definition to enrich the portal and to control the styles.
• Involved in deployment of the application to the QA server.
• Acted as Configuration Controller & process champion and guided the team to follow up process.

Environment: C# 3.0, ASP.NET 3.0, Visual Studio 2005, WCF, SQL Server 2005, JavaScript, LINQ, JQuery, Sencha ExtJs, CSS, AJAX, IIS, Microsoft Visio, SOAP, REST, XML, Tortoise SVN, N-unit.