SUMMARY

• 8 years of extensive experience in Microsoft technologies requirement gathering to project delivery. Excellent design and integration problem solving skills; worked for various clients and projects in every phase of Software Development Life Cycle.
• Expertise in developing various applications using .NETtechnologies like C#, VB.Net, MVC, XML, ASP.NET, WCF, WPF, ORM, ADO.NET, SPA, AJAX, SSRS, SSIS, Windows Forms and RESTful Web API.
• Excellent experience in using HTML5, JavaScript, jQuery, Angular JS, Knockout JS and CSS 3.0 for creating interactive web applications.
• Working environment included open source development tools, including Node, Grunt, Bower, Yeoman, Compass, Git, JIRA, Confluence, and Open VPN.
• Developed Single Page Application (SPA) with ASP.NetWeb API 2 and Angular JS using Code First Approach in Entity Framework.
• Experienced in building Cross Browser Compatibility Web Pages in Responsive Web Design (RWD) using Bootstrap.
• Extensive experience in design using OOPS concepts and Design patterns like PRISM, MVVM, Abstract Factory, Singleton, MVC, MVP.
• Experience in working in projects and built applications based on MVC 5.0 framework within CMS.
• Experience in implementing SOA architecture with web services and creating, consuming and publishing XML Web Services (SOAP, WSDL) and Windows Services using .NET.
• Experience designing, building and documenting WPF user interface themes using XAML and C#.
• Experience on Web API to create HTTP Restful Services to communicate with UI objects using JSON.
• Implemented Data Integration using SQL Server Integrated Services (SSIS).
• Knowledge on Developing Reports using SQL Server Reporting Services (SSRS) and Data Transformation Services (DTS).
• Worked in using React JS components, Forms, Events, Keys, Router, Animations and Flux concept
• Experience in NOSQL databases such asMongoDB and PostgreSQL.
• Experience deploying the application to Microsoft Azure Cloud as a part of cloud deployments to Private and Public cloud environments.
• Strong understanding and experience in preparation of Use Case diagrams, Dataflow diagrams, Activity diagrams, ER diagrams and Class diagrams using MS Visio.
• Configured AWS Multi Factor Authentication to implement two step authentications of users accessing using Google Authenticator and AWS Virtual MFA.
• Expertise in using source code control systems such as MS Visual Source Safe, Tortoise SVN, Team Foundation Server (TFS) and GIT.
• Experience with third party custom controls like Telerik, Infragistics, Kendo UI.
• Strong experience in Database Design, Normalization, writing complex Stored Procedures, Functions and Triggers.
• Hands on experience on wrapper packages in Oracle 11g, creating batch files and control files for SQL loader.
• Experience in using Unit Test Frameworks (NUnit and MS Test) and Performed Test Driven Development (TDD).
• Strong experience in design of Web - Based Applications using ASP.NET, AJAX, jQuery, Master Pages, Web Services and Server Controls.
• Experienced in using XML technologies like XSD, XSLT, XQUERY and XPATH Navigator. experienced and competence in using Restful Services for inserting, updating and deleting data using EXTJS
• Expert on Bootstrap, LESS/SASS, KendoUI, Ajax Toolkit.
• Good knowledge over .Net framework 3.5 concepts like LINQ,Extension methodsetc.
• Experience in Web API, WebServices, Restful Web API, Restful Web Services and WCF Services
• 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
• Involved in an integrating iOS Apps with APIs and other web services via REST.
• Experience with SSIS for building performance data integration solutions, including ETL.
• Experience with JIRA and HP ALM for Bug tracking and work flow consistency.
• Experience in Mobile Development App (IOS and Android) and Mobile Technology Xamarin.
• Managed theprovisioning, operation, monitoring and maintenance ofsystemssoftware and application inMSAzure IAAS, PASS, SAAS.
• CI, CD, TeamCity, ELK, JIRA, Jenkins,Octopus, technical support across all various Platform products. Understand Aon's overall IT Development and operations model and apply that understanding to solution development planning and execution.
• SSAE 16 Professionals utilizes the 18 Standards and 42 Implementation specifications that comprise the Administrative, Physical and Technical Safeguards for assisting clients to develop their HIPAA security program.
• Strong Business Software design and development experience in Retail, Manufacturing and Finance industry using PowerBuilder, Oracle, MS SQL Server, and .NET.
• Experiences Azure Table Storage and Blob on Azure SQL
• Used ad-hoc testing to test the requirements and to check the defects. This test strategy exposes relation between subsystems.
• Experience working withJIRA management tools,Crucibleandconfluence pages’ development.
• Experienced inMicrosoft’sAzure cloud computing platform,developed cloud-based solutionsto increase productivity, reduce time-to-market, and lower total cost of ownership for software systems, by using cloud capabilities.

TECHNICAL SKILLS

Programming Languages: C# .Net, C# .Net Core, VB.net, Node.js, Type Script, JavaScript and TSQL

Frameworks: .NET Framework (4.5/4.0/3.5), .NET Core (2.0/3.1), Entity Framework

Web Development: Angular (2-12), React 17, Asp.net, JavaScript, JSON, XML, CSS/HTML

Windows Development: Windows Forms and Windows services

Databases: SQL Server and Azure Cosmos DB

Service Oriented: .Net Web services, WCF and Web API 2 Restful services

Deployment: Team Foundation Server (CI & CD)

IDE: Visual Studio 2019/2017/2015/2013/2010/2008 , Visual Source Code

Tools: /Controls: Postman, Fiddler, Lucid chart, Microsoft Visio / Prime NG controls

Source Control: Visual Source Safe, Team Foundation Server, GitHub, and SVN

Design Patterns/ Architectures / Principles: Creational, Behavioral, Structural / Microservices, REST / SOLID principles, Inversion of Control(IOC) using DI and MEF patterns

Cloud Platform (Microsoft Azure): Azure IoT Hub, Service Fabric clusters, Event Hubs, Service Bus, App Services, Azure StorageCosmos DB, Application Insights, Azure Active Directory, KeyVaults, Azure CDN, Azure Traffic Manager, Azure Data Factory, Azure APIM, Azure Search Service and Azure Logic Apps

Container Technology: Docker, Kubernetes

PROFESSIONAL EXPERIENCE

Confidential, Minneapolis

.Net Developer

Responsibilities:

• Involved in designing of Application interfaces and capacity planning based on the estimated volumes of data.
• Involved in the development of the UI using JSP, HTML5, CSS3, JavaScript, jQuery, Angular 4.0, and worked on JavaScript framework to augment browser-based applications with MVC capability.
• Extensively involved in Developing Components for Business Layer and Data Layer, implementation in MVC Architecture
• Worked on creating log-in authentication modules using Angular4 and JavaScript.
• Extensively worked on custom directives with Pop-over and Pop-up functionalities with specific requirements matched to the conditions.
• Used Angular $http to send GET/POST request to fetch data from server.
• Used open source library like Angular material to create customized components.
• Implemented Cascading Style Sheet (CSS) to improve look and feel of the ASP.NETweb page.
• Converted the existing Associate Database system to meet the new requirements and utilized the various class libraries.
• Created Stored Procedures to perform automated rules, updating to related tables using SQL Server 2017.
• Developed core functionality with the ASP.NETMVC Framework (C#.NET).
• Implementation of client-side validations using jQuery and ASP.NETMVC Validation implemented at Controller level.
• Used Ajax, jQuery, JavaScript, CSS and various web controls to present data to users in a much comfortable environment.
• Involved in developing applications in C# to meet the business requirements using Visual Studio.NET
• Created Models using Entity Framework for communication between application and database, used extensively Grid View.
• Implemented graphical user interface (GUI) for web forms.
• Expert in generating Sub Reports, Standard, Mailing Labels, Cross Tab Reports and Graph Reports by using Chart expert of Crystal Reports.
• Used SOAP to Implement Web Services and Consumed and published XML web services in the application.
• Worked on cloud computing using Windows Azure and SQL Server Azure.
• Developed an Azure Based high performance compute environment to support the massive computational requirements of client congressional redistricting Azure application
• Used AAD Graph API to programmatically access Azure Active Directory through REST API endpoints.
• Developed Stored Procedures and Views in SQL Server 2008 for accessing the database.
• Used the Object-Oriented Programming (OOP) techniques and created classes (in C#.NET) for database access.
• Load and transform large sets of structured, semi structured data usingcosmos.
• Developed and consumed Web Services to achieve Service Oriented Architecture (SOA) and communication between heterogeneous applications.
• Migratecosmosdata azure data lake.
• Used Signal-R to add real-time web functionality to Kendo UI grids.
• Designed and delivered 3 innovative solutions built on MVC 4, SignalR, NServiceBus, and WebAPI.
• Work with NPM to set up the environment and install tools for Angular4 based Application.
• Worked on improving the performance of the map layers and worked on improving the loading speed of the project.
• Worked on enhancements related to the UI and Middle layer.
• Developed single page applications using Angular 4.
• Highly used Angular4 router to build single page application for navigate through the different status and multiple models.
• Build ETL pipeline for Telemetry data usingCOSMOSand xflow jobs.
• Design, build and manage the ELK (Elastic search, Log stash, and Kibana) cluster for centralized logging and search functionalities for the App.
• Written and Maintained Automated Salt scripts for Elastic search, Logstash, Kibana, and Beats.
• Expertise in Repository Management tools Jfrog, Artifactory, and Nexus.
• Used stored procedures with Oracle 11g Database and PL/SQL for developing complex business rules.
• Developed code in PL/SQL to run batch jobs for Oracle database.
• Formatted the SSRS reports using the Global variables, expressions and Functions.
• Developed Query for generating drill down reports in SSRS 2008. Built effective queries for high-performance reporting and rendered them to HTML, XML, PDF and Excel formats using Reporting Services (SSRS).
• Participated in supporting to QA while testing and deployed the application into production.

Environment: NETFramework 4.5, C#, ASP.NETMVC5, VB.NET, Web API, WCF Services, Angular 4.0, jQuery, CSS3, Bootstrap, HTML 5, Visual Studio 2015, Microsoft Azure, SignalR, OData, N-Unit, JSON, SQL Server 2012, Kendo UI, Entity Framework, LINQ, TFS, Bootstrap, Backbone.js, Agile Methodology.

Confidential, New Castle, DE

.Net Developer

Responsibilities:

• Designed and developed web application using MVC 5and used fluent validators for MVC validations.
• Designed UI using the HTML 5.0, JavaScript, CSS, jQuery 2.1.1, Kendo UI, Angular 2.0, Bootstrap.
• Created and deployed XML Web Services (WCF) using ASP.Netand C#, used them to generate the proxy class files based on the web services and consumed in web application.
• Enhanced user experience by designing new web features using MVC Framework like Backbone.js, Require.js and Node.js.
• Used AngularJS and React.JS for making Restful API calls and data binding.
• Designed the UI standards for the application using Bootstrap, Angular 2.0, JavaScript and J Query.
• Involved in Unit Testing Angular2.0 application using Karma/Jasmine
• Built from ground up using Web pack, React.js, in NodeJS, Backbone.js firebase for data persistence
• Excellent knowledge in dealing with Delegates, Assemblies, User Controls and Custom Controls in VB .Netand C# .Net.
• Worked on API development and modernization projects using Google Apigee Edge, Drupal 7, PHP and node.js to enable consumption of in-house APIs by third party developers and applications. The project enabled analytics monitoring and commercialization of the in-house APIs along with security enhancement of APIs.
• Implemented various features like Partial classes, Anonymous types, Read-Only Properties, polymorphism and inheritance of C# in building data entity model.
• Solid web application development/Troubleshooting experience in Payment Gateway integration.
• Experienced especially in developing online payment processing, marketing automation and e-commerce platforms.
• Developed and maintained web services to communicate and integrate different payment platforms with client's system.
• Developed Multi-Threaded EXEs, used MSMQ for faster parallel payment processing.
• Developed the Web Application by extensively using Object Oriented Programming Concepts (OOPs).
• Used Bootstrap framework to create Responsive web applications which automatically adjust themselves to good looking on all devices
• Worked with automated configuration management/code management systems or application life cycle management system such as Microsoft Visual Studio ALM.
• Used Microsoft Entity Framework Code First approach for the Data Access Layer for the ASP.NET MVC.
• Utilized AngularJS, Node.js and Express framework to create dynamic data driven web pages.
• Developed multithread distributed SMART CLIENT System using C# and VB.Net.
• Develop the Documents for Logging/Error Handling for SSIS Packages.
• Involved in creating RESTful Web API's for Lookup Services using (Model-View-Controller) MVC architecture.
• Used cloud hosting platform such as Amazon Web Services (AWS).
• Performed Unit Testing and wrote unit tests using Moq as mocking framework.
• Used Razor Views to enable fast coding work flow able, and quickly integrate server code into HTML markup with a minimum of keystrokes.
• Extensively worked on C# coding by using OOPS concepts and solid principles for building the business logic, code reviewing as well as bug fixing
• Created Windows Services to run the SSIS package to load data into a database daily.
• Developed RESTful Services using Web API for Enterprise Service Bus for routing data between different systems.
• Worked on Telerik and Kendo Controls for Dropdowns, Grids and Progress bars.
• Created test plans, executed test cases on various features in including flex net licensing, Docker plugins to create volumes
• Ran SQL/CQL stress workloads to test storage on Docker swarm using Cassandra and MySQL
• Responsible for operational support and build/deployment processes to AWS Servers.
• Used WCF service for retrieving the data from other enterprise applications.
• Added jQuery for UI, Validation and Ajax submission, JSON web service call.
• Used Entity Framework as an interface from data access layer and database.
• Used different Telerik Rad Controls, Free Textbox in Visual Studio applications and Site finity.
• Developed LINQ queries and lambda expressions to perform CRUD operations.
• Used Lambda expression to retrieve queries, stored procedures and views and worked with Entity Framework 6.0 for the entity data model.
• Designed SSIS packages to pull data from various sources such flat files, Oracle DB, other SQL server tables using Visual Studio 2008.
• Used LINQ to Entities for retrieving and filtering the data proficiently.
• An agile Scrum methodology was processed for daily stand up meeting with team members to know the current progress of the project and raise the issue.
• Followed Test Driven Development for unit tests to drive the design of software and force decoupling of dependencies.
• Worked on TFS for version control, Code Review and for automatic builds and continuous integration.
• Used Trello Board (Agile tool) for project Management.

Environment: NETFramework 4.5, C#, ASP.NETMVC5, VB.NET, Web API, WCF Services, AngularJS 2.0, React JS, jQuery, CSS3, Bootstrap, HTML 5, Visual Studio 2015, N-Unit, JSON, SQL Server 2012, Kendo UI, Entity Framework, LINQ, TFS, Bootstrap, Backbone.js, Agile Methodology.

Confidential, Redlands CA

.Net Developer

Responsibilities:

• Involved in the complete Software Development Life Cycle (SDLC) including Analysis, Design, Implementation, Testing and Maintenance.
• Creating reusable N-Tire Components (BLL, Entities and DAL) using C# and DI design pattern.
• Developed Razor views with strongly typed view models and HTML Helpers and partial views using ASP.NET MVC, CSS, JavaScript, Angular 2.0, ReactJS and C#.
• Used C# advanced concepts like Automatic properties, Anonymous types, Lambda Expressions, Extension Methods.
• Used N-tier architecture for presentation layer, Business and Data Access Layers using C#.
• Used AngularJS and ng-grid JS libraries as a part of client-side development.
• Implemented Client-side validations using AngularJS.
• Leveraged Angular2.0 for page scripting, AJAX calls and JSON for passing objects from Controller to View and vice versa.
• Involved in the design of the DAL using ASP.NET, Entity Framework and LINQ to Entities.
• Developed and maintained SQL Server Databases. Migrated all DTS packages to SQL Server Integration Services (SSIS) and modified the packages accordingly using the advanced features of SQL Server Integration Services.
• Created and tuning the database objects like complex Stored Procedures, Functions, Packages, Triggers, Indexes and Views using T-SQL in Development and Production environment for SQL Server.
• Developed Restful Services using Web API that are consumed by various Client applications for routing data between different systems.To convert the Entire event flow as a SOA based architecture usedRabbitMQas a queues and BUS.
• Worked extensively in Entity Framework queries, mapping classes, Knockout bindings, Knockout Validations, Telerik controls, kendo controls and Ajax calls for API controllers.
• Enhance and maintain 3 legacy Visual FoxPro Billing Applications.
• Converted the application to Microsoft Azure Cloud Service Project as part of cloud deployment.
• Migrated SQL Server database to Microsoft Azure SQL Database and updating the Connection Strings.
• Used Visual Studio Team Services(VSTS) for source control and documented the entire application.
• Experience in coordinating with on site and offshore team members in daily status meeting to resolve issues related to project Activities.

Environment: .NET Framework 4.5, C#, MVC 4/5, ASP.NET, Web API 2, Swagger API, Entity Framework, LINQ to Entities, SSIS, Visual Studio 2013/2015, RESTful, SOAP, SQL Server 2017, Microsoft Azure, Azure SQL Database, MS Test, VSTS, IIS, Web Services, HTML, XML, XSL/XSLT, CSS, Bootstrap, JavaScript, JSON, AngularJS 2.0, ReactJS, AJAX.

Confidential, Houston, TX.

Web Developer

Responsibilities:

• Interacted with the Business users to understand flow and gather their business requirements.
• Involved in the requirements gathering and design of the project.
• Involved in Coding Web Pages using ASP.NET, C#, Java Script.
• Developed applications using JavaScript and client libraries like jQuery, Bootstrap, etc. to build modern Single Page Applications (SPA).
• Implemented Server and Client-side validations using ASP.NET validation controls and jQuery.
• Designed and implemented components that convert disconnected record sets to valid XML that is transformed by XSL/XSLT files to HTML.
• Improvised user experience using jQuery and used for event handling mechanism to dynamically assign events on web controls.
• Data Grid control was used to display the data in a customized template.
• Used ADO.Net objects such as Data Reader, Data Set and Data Adapter for access to data sources.
• Involved in redesign of the MySQL database to MSSQL Server database; wrote and maintained complex SQL queries, Triggers, User defined functions and the required Stored Procedures in T-SQL.
• Use C# and ADO.NET to define and implement secure middle-tier component using both connected and disconnected environment strategies.
• Developed Web Services using ASP.NET, VB.NET and SQL Server.
• Designed and Developed Service Oriented Architecture (SOA) with WCF Binding concepts for making Data Binding for end points.
• Coding and Tuning the Queries, Stored Procedures and Functions, Triggers using PL/SQL.
• Developed reports using MS SQL Server Reporting Services (SSRS) and Crystal Reports.
• Worked on the basic design of the website using the CSS, Master Pages and Navigation controls for consistent look and feel of the website.
• Used Team Foundation Server for Source Code Control, project related document sharing and team collaboration.
• UML was used for the preparation of Use Case, Sequence Diagram, ER-Diagram, and Class Diagrams using MS Visio.
• Involved in testing using the test-cases using NUnit framework.

Environment: .NET Framework 4.0, C#, ASP.NET, VB.NET, ADO.NET, PL/SQL, T-SQL, LINQ to SQL, WCF, SSRS, Visual Studio 2010/2012, SQL Server 2008, MS Visio, NUnit Test, TFS, IIS, Web Services, HTML, XML, XSL/XSLT, CSS, Bootstrap, JavaScript, jQuery, AJAX.

Confidential

Software Developer

Responsibilities:

• Designed and developed the Win Forms for Windows Modules
• Used OOP’s concept during design and coding of the front-end.
• Wrote complex validations using client-side & server -side Java Script for ASP applications and C# for ASP.Net applications and Java scripts.
• Created Reports with Temporary tables and direct connection with Database and validating number of Validations (For each field has its different validations) when displaying report and worked with Record selection formulas, Group Selection formulas, formula field and parameter field in Crystal Report.
• GUI Designing patterns MVC were used.
• Web services such SOAP was used to expose the business functionality.
• The backend, database connectivity modules were designed using ADO.Net with Oracle 8i.
• Wrote stored procedures in Oracle 8i.
• Created Data Flow Diagrams with functions and data stores
• Used TFS for versioning and as source control.

Environment: ASP.NET 2.0, ADO.NET 2.0, C# 2.0, HTML DHTML, XML, IIS 6.0, VB script, Java Script, XML, PL/SQL, Oracle 8i, Windows NT, TFS 2005