SUMMARY

• Around 8 years of professional experience in all stages of SDLC (Software Development Life Cycle)involved in gathering user requirements, analysis, design, coding, implementation, debugging, testing, deployment and documentation across diverse industries / work environments.
• Hands on technology experience of designing and developing software applications withMicrosoft .NET Framework 4.0, 2.0/3.0/3.5 using C#, VB.NET, ASP.NET and ADO.NET.
• Extensive experience of programming on XML Web Services, WCF, XML, XSL, XSD, XSLT, XPath Markup languages and Ajax.
• Proficiency inVisual Studio 2005/2008/2010/2013/2015/2017.
• Good Experience in OOPS (Object Oriented Programming Structure)andAgilemethodology.
• Experience in developing applications involving technologies like ASP.net Webforms, Windows Communication Foundation (WCF).
• Extensive experience in web - based page and site designs usingHTML, DHTML, CSS.
• Sound knowledge of3-tier and N-tierlayered architecture.
• Extensive experience in Data Access Technologies such as LINQ, Entity Framework.
• Extensive experience in creatingrich content Web Forms, WinForms (Windows Forms), Web User Controls, Custom Control, Server Controls, Windows Service and Web Service.
• Good knowledge of Ajax Control Toolkit, Ajax Enabled web site, JavaScript and adding Ajax functionality in ASP.NET web site.
• Extensively worked on writingStored Procedures, Triggers, Functions, Views and Database Design.
• Strong experience in writing SQLs and very familiar with OMS internal database tables and concepts.
• Extensive experience in implementing Model-View-Controller (MVC 3/4/5/6) architecture using Angular Framework.
• Knowledge in creating Single Page Application (SPA) using Angular JS.
• Strong object-oriented design principals and knowledge of design patterns.
• Expert knowledge of versioningtools like TFS (Team Foundation Server) and VSS (Visual Source Safe).
• Created and maintainedSSISpackages to Import/Export data from flat files, XML, Excel and Oracle.
• Worked on MVC, creational patterns like singleton and abstract factory.

TECHNICAL SKILLS

Programming Languages and .NET Technologies: C#, Web Forms, Win Forms, ASP.NET, ADO.NET, .Net Framework 1.1/2.0/3.0/3.5/4.0 , SSIS, Silverlight, WPF, Web &WCFServices, Ajax, XML, XSLT HTML, DOM, FrontPage, XAML

Mark-up/Scripting Lang: JavaScript, jQuery, Ajax, VBScript, HTML5, DHTML, CSS3, XML and XSLT

Packages: MS Office 2003/2007 & Visio, MS FrontPage, Dreamweaver, IIS 4.0/5.0/5.1/6.0/7.0

Database: Confidential SQL Server 2017/ 2016/ 2014/ 2012/ 2010/ 2008/ 2005/ 2000 , DB Vista, Confidential Access, SSIS, DTS, Oracle.

Data Access/Middle Tier: ADO.NET, LINQ and EDM

Methodologies: SOA, Agile, Waterfall, OOPS, OOAD

Reporting Tools: Crystal Reports, Far Point Spread, ProEssentials GigaSoft Charts

IDE: Visual Studio 2017/ 2015/ 2013/ 2010/ 2008/ 2005.

Operating System: Windows9x/ XP/ Vista/ 2010/ 2008/ 2003/ 2000 , Windows Server 2003

PROFESSIONAL EXPERIENCE

Confidential, Frisco

Dotnet developer

Responsibilities:

• Experience working with business users to gather requirements and translate to technical specs
• JavaScript knowledge, Agile/Scrum development, DevOps experience, Postman, Snaplogic,
• Experience working on AWS components like S3, SQS, Lambda etc.
• Ability to write complex SQL queries.
• Work with Managed Care Business team to capture the requirements for development of web portal for Specialty Health side of the business, integration with surround, upstream and downstream systems
• Create systems and technical specification documentation
• Web portal functions development and testing in agile/Devops, hybrid waterfall methodology
• Coordinate with dev manager and lead, test, release, operations and business teams through the lifecycle of implementation supporting agile/Devops/waterfall methodology and best practices
• Create unit, integration tests for the implementation and support UAT by business teams Conduct unit testing Bring in automation across the lifecycle using the Devops toolchain.
• Bring in hands on experience from full stack development perspective on Confidential Technologies
• Work with the team and participate in the daily and weekly standup and cadence meetings, provide dashboard reporting
• Experience of working on applications development, maintenance and support
• Customer facing and strong written and verbal communication skills
• Ability to work independently
• Ability to work in in integrated environment and demonstrate understanding and usage of ALM tool chain.

Environment: DevOps experience, Postman, Snaplogic, S3, SQS, Lambda, Confidential Technologies.

Confidential, Minnesota

Dotnet developer

Responsibilities:

• Responsible for developing the web services using Rest Services (Web API)
• Worked on Mobile project for credits tracking of the pharmacists.
• Developed web application using Angular MVC 6.0 Web API.
• Widen the application reach to a global scale by designing, implementing and integrating a RESTful Service that interacted with API’s.
• Built user registration and login system utilizing Owin Authentication in .NET to generate salt hash keys for secure user authentication. Implemented SendGrid API to generate emails for registration and reset password confirmations.
• Increased Security by using Data Annotation and Action Filters for Client-side and Server-side validations, authentication and authorization.
• Developed a website by using ASP.NET MVC 6.0 Framework.
• Used LINQ and Lambda Expressions to filter data received from the different API Calls.
• Developed and consumed WCF Web Service to access data layer components.
• Implemented and used Repository Pattern to decouple data access and business logic.
• Used Dependency Injection to introduce a loosely coupled architecture and make the application more testable.
• Designed the web UI using ASP.NET, HTML5, jQuery, Angular 4.0, JavaScript, JSON, CSS3, XSL, Webforms and Ajax controls.
• Developed user controls and used validation controls available in .NET environment.
• Extensively worked with the JavaScript and client-side validations.
• Consumed JSON data in Angular service and returned JSON data from ASP.NET controller.
• User Interface modules are developed using ASP.NET, ADO.NET, VB.NET and JavaScript.
• Developed and supported common controls used through the company including custom grid, button and calendar controls.
• Developed Complex database objects like Stored Procedures, Functions, Packages and Triggers using SQL Server. Enhanced the application efficiency by using C# new Async and Await features to perform asynchronous operations.
• Used NLog framework for error handling and logging.
• Used Postman for Web API, security and authentication testing.
• Performed debugging and exception handling in support to the software development.
• Used Tracking Portal open-source software to keep track of bugs. Working with Team Foundation Server as the source for version control and project / issue management.
• Performed unit testing and integration using Confidential unit Tests.

Environment: C#, ASP.NET, ADO.NET, VB.NET, MVC 6.0, MVVM, HTML5, CSS3, XML, TypeScript, jQuery, Angular 4.0, JavaScript, JSON, Ajax Controls, Visual Studio 2017, LINQ, Web API.

Confidential, Peoria

Application System Engineer

Responsibilities:

• Responsible for developing User interface using .NET Web forms, web controls, custom controls, HTML, JavaScript, jQuery, Ajax, CSS
• Performed front-end validations using JavaScript, jQuery.
• Extensively used Ajax Control toolkit to develop user controls in ASP.NET and to speed up web application by providing partial page update.
• Developed and consumed web services developed by middle tier team.
• Developed a business logic layer by implementing Object Oriented Programming languages (OOPS) concepts such as abstraction, encapsulation, inheritance, polymorphism in C#.
• Configured Jenkins to use MS build to create a new installable on the server every time there was a code change was triggered and publish the latest installable at the various server locations.
• Developed Master pages for consistent look and feel.
• LINQ was extensively used in view extension to parse out unnecessary information and to make call to SQL database.
• Stored and accessed data from XML files programmatically using C# and LINQ to XML.
• Involved in Test Driven Development and in testing of the application as a member of the Quality Assurance team.
• Developed and deployed SSIS packages to automate data imports between the data bases.
• All the web p ages, user interface layers, are created and integrated to maintain the performance of data flow and data integrity using Silver Light.
• Implemented Forms-based Authentication to authenticate the users.
• Created several database objects such as Stored Procedures, User Defined Functions, Triggers and Views inSQL Server database.
• Responsible for developing WCF Services hosted on Windows Azure to exchange data between Desktop and
• Central Application and consumed WCF service, which is based on SOA (Service Oriented Architecture).
• Used SQL tuning/ SQL optimizing techniques to increase performance of queries.
• Performed Unit and Integration testing.
• Participated in daily stand-up calls with business and Dev. Team as part of Agile process for reporting the day-to- day developments of the work done.
• Used SVN version control for development and maintenance.
• Involved in the estimation of effort and timelines for new features and change requests.

Environment: ASP.Net, MVC, Web forms, JavaScript, Ajax, OOPS, HTML, CSS, jQuery, LINQ, XML, TDD, WCF, Confidential Azure, Silver light, SSIS, SOA, SQL tuning and optimization, Agile methodology, SVN, Web Services, Visual Studio.

Confidential, Seattle

Dotnet developer

Responsibilities:

• Used .Net framework 4.0, N-tier architecture, Object Oriented Methodologies for application development.
• Extensively used ASP.NET controls for developing the UI.
• Effectively used ASP.NET security infrastructure for authenticating and authorizing user access as well as performing other security related tasks using C#.NET.
• Created event driven Web Forms using ASP.NET and implemented form validation using Validation controls using both Custom validation and jQuery was written for Client-side validations.
• Used ASP.NET web form controls such as Grid View, Data List, Details view, Repeaters, Dataset Classes for data manipulation.
• Created and maintained database objects like complex Stored Procedures, Triggers, Cursors, and Tables, Views and SQL Joins.
• Worked Extensively with Query Optimization Techniques to Fetch Data with better Performance Tuning.
• Involved in development of MVC patterns for client server interaction.
• Improved the user experience of Webpages by using Ajax.
• Involved in implementing the logic using C# and oops concept.
• Used front-end web development tools like CSS, JavaScript, HTML, and jQuery.
• Involved in developing WCF Web Service using SOAP/HTTP to communicate with legacy systems.
• Used ASP.NET MVC Page Controller pattern to add functionality to individual pages such that to accept input from the page request, invoke the requested actions on the mode.
• Responsible for designing the ASP.NET application authentication using .NET Framework, Model View Controller (MVC) and IIS security model.
• Responsible for maintaining versions of source code using Team Foundation Server 2010.
• Provided support and involved in maintenance process.

Environment: VisualStudio2010, C#, ASP.NET MVC 4.0, WCF, Entity Framework 4.0, Java Script, jQuery, TFS 2010, WCF, IIS 7.0, Ajax, ADO.NET, LINQ, XML, SQL Server 2008 R2, Windows XP, Windows Server 2003, Windows Server 2008 R2/2008.

Confidential

Dotnet Developer

Responsibilities:

• Implemented the presentation layer in ASP.NET and JavaScript.
• Created components to maintain business logic layer using C#. Net used ADO.NET to create the Data Access layer.
• Designed the Process flow structure and standards for web application development.
• Development of component classes and interfaces inC#encapsulating the business logic with strict adherence toObject Oriented Paradigms.
• CreatedDocument Management User Controls and Custom Controlsfor common purpose in the whole application.
• Developed and Designed applications in HTML, CSS and JavaScript.
• Responsible for implementing and deployment ofWCF Services.
• Designed and developed the complete front-end application usingASP.NET with C#as code behind for the internal processing.
• Developed and hostingWCF Serviceson IIS by followingService Oriented Architecture (SOA).
• Implemented the functionality to render data usingXMLfiles and format them usingXSLT.
• Involved in Database diagram design andTablesdesign in SQL Server.
• CreatedStored Procedures, Views, TriggersandComplex SQLqueries in SQL Server for storing, retrieving and managing documents.
• Involved in the development and execution of unit test cases.
• Created and deployed theWindows Servicefor Emailing the PDF documents byutility using windows service.

Environment: ASP.NET,C#,ADO.NET,SQLServer2005,VS-2008.