SUMMARY

• Around 6+ years of strong professional experience in client - server and web-based environment using Microsoft .Net Framework 2.0 / 3.0 / 3.5 / 4.0/ 4.5/4.6 including C#, VB.Net, ASP .Net, ADO .Net, .Net Web Services, HTML, JavaScript, CSS, LINQ, AJAX, MVC, IIS and JSON.
• Experienced in designing, developing, delivering and implementing data-driven desktop and Web applications for clients and assisting in the development and maintenance of company Web applications (Internet and Intranet).
• Good Experience in working with Test Driven Development (TDD) and Behavioural Driven Development (BDD).
• Experience in securing the Restful Web-Apis of the application using Token based authentication methods like OAuth and Json Web Tokens (JWT).
• Experience with Configuring/setting Azure Active Directory Authentication for securing the web apps and rest APIs
• Handful experience in working with LAMBDA and LINQ expressions and Unit testing the .Net classes using NUnit and MOQ.
• Extensively worked on ASP.NET MVC 3.0/4.0, RAZOR view engine and MVVM design patterns and good experience on PRISM framework.
• Experience in building RESTFUL services using ASP.NET Web API and performing CRUD operations.
• Expertise in designing and developing Windows based applications and Web based applications using.NET Core, MVC, ASP.NET, VB.NET, ADO.NET, C# and SQL Server.
• Experience in maintenance of N-Tier applications in Microsoft .NET Technologies using C#, ASP.NET, VB.NET, AJAX, ADO.NET, LINQ, WCF, XML, Web Services, Win Forms, Web Forms, JavaScript, Entity Framework, SQL Server, Reporting Services (SSRS, SSIS).
• Proficient in writing SQL Join Statements, Stored Procedures, Functions, Cursors, Packages and Database Triggers using PL/SQL and SQL Server.
• Hands on Experience in both AGILE and Waterfall based development environment and participating in SCRUM sessions.
• Experience in using different design patterns like Singleton, Factory Pattern, MVC, and Façade.
• Utilization and Extensive Experience in Application Design, developing Use-case diagrams, class diagrams, sequence diagrams using UML and Object-Oriented Programming (OOPS).
• Experience in working with LINQ (LINQ to Object, LINQ to SQL, LINQ to XML, Lambda).
• Expertise in using MVC/Razor design pattern in developing scalable, standards-based web applications.
• Experience in Web Services to provide SOA architecture with WCF, SOAP\REST, Microservices and Configuration based activation applications.
• Proficient working with Stored Procedures, Triggers, Cursors, Functions and Views on SQL Server and using MS SQL
• Experience in using Web API to create HTTP Restful services.
• Extensive Node JS experience.
• Experience in working .Net Core and ASP.NET Core, its implementation of the Web API.
• Experience in using Microsoft Team Foundation Sever (TFS) for code repository, task assignments, and project backlog plan and Various Source Code Management Tools like VSSand GIT.
• Hands on experience using HTML/CSS, JQuery, Bootstrap, JavaScript, AngularJS, JSON, AJAX.
• Excellent experience in writing directives, services, and controllers using Angular.
• Worked extensively on two-way, one-way data binding, built-in components and developed single-page applications using Angular.
• Experience in working with SQL Server 2012/2008/2005 database design, development of Schemas, Tables, Views, Indexes, Stored Procedures, User Defined Functions and Triggers, Normalization, SSIS, SSRS, Transaction Management.
• Expert in RDBMS include SQL Server 2014/2012/2008 R2 and Oracle 11g.
• Proficient in storing and exchanging data using XML and JSON formats.
• Experience in designing and implementing Single Page Application with Angular.
• Extensive experience in developing UI screens using HTML5, CSS3, JavaScript.
• Strong ability in Responsive Web Design using JQuery, AJAX, Bootstrap.
• Proven ability in reports development and business intelligence solution using SSRS and SSIS.
• Excellent experience in OOPS and Design Patterns like Singleton, Factory, etc. & UML.
• Experience in creating loosely coupled classes using Dependency Injection
• Experienced in MVC and MVVM design pattern.
• Strong experience in Test-driven development using MS Unit Testing and NUnit.
• Knowledge of deploying and implementing Cloud solutions using Microsoft Azure.
• Knowledge of using Continuous Integration / Continuous Deployment (CI-CD) tools as Jenkins.
• Experience in working with NodeJS and wrote restful API using Express JS.
• Experience with working with Azure DevOps for Development and Deployment of the web application by configuring CICD pipelines in Microsoft Azure DevOps for deploying the application to Azure servers.
• Experience with version control tools like GitHub, bit bucket, Visual Studio Team Services (Azure DevOps) and also responsible for merging, tagging and conflict resolution in GIT.
• Experience in working with defect tracking tools like Rally, JIRA to track issues and Change Management.
• Involved in creating highly available and scalable infrastructure in AWS cloud by using various AWS services like EC2, VPC, Auto scaling, ELB, RDS.
• Strong in Agile/Scrum software development, Waterfall and Test-Driven Development.
• Hands-on experience in deploying applications to Microsoft Azure Cloud and Good Experience in TFS Branching and Merging.
• Used Team Foundation Server (TFS), GIT & SVN for Version Control.

TECHNICAL SKILLS

Languages: C#.Net, ASP.NET, ASP.NET MVC, ASP.NET Core 3.1/3.0/2.0/1.0 , .Net Core 3.1/3.0/2.0/1.0 , .Net Framework 4.8/4.7/4.6/4.5 , VB.Net, ADO.Net, Web API, LINQ, Web Services, Entity Framework.

Development Tools: Xamarin Studio, Microsoft Visual Studio.NET, Visual Studio 2019/2017/2015 , Visual Studio Code.

Web Development: JavaScript, Angular JS,Angular 9/7/6/4/2, React Js, Node JS, JSON, AJAX, CSS, HTML, ASP.Net MVC, JQuery, HTML5, CSS3, Resharper, Fiddler, SOAP UI, Postman.

Operating System: Windows 10/8.1/7, Linux, MAC, Unix.

Database: SQL Server 2008R 2/2012/2014/2016 , 2017, Oracle 12c/11g/10g, DB2, Azure SQL.

Servers: IIS 10, 8.5, 8, IIS Express, Windows Server.

Design Modeling: OOPS, UML, MVC, Singleton, Session Façade, Singleton.

Version Control: TFS, Azure DevOps, GIT, VSS, GitLab, Bitbucket

Cloud Services: Microsoft Azure and Amazon Web Services.

Services: WCF, Web Services, Restful services, Web API, Microservices.

Reporting Tools: JIRA, SSRS, SSIS, Crystal Reports, One Confluence.

PROFESSIONAL EXPERIENCE

Confidential, Houston, TX

Sr .Net Full Stack Developer

Responsibilities:

• Involved in analysis, designing, coding and implementation of the application.
• Created shared components in Angular so that code can be used in different workflows.
• Created a Single Page Application using AngularJS, React JS and used Angular UI Router to implement nested views.
• Designed user-interface pages using Twitter Bootstrap, custom CSS, JavaScript/JQuery, and JQuery UI.
• Set up and maintained software authentication using Central Authentication Service (Ruby CAS)
• Designed and developed the web pages in ASP.NET using C#, MVC pattern as the code-behind language and LINQ as the SQL data consumer.
• Created Restful APIs using ASP.NET Core.
• DevelopedASP.NET Core Web APIbased on departmental requirements and specifications.
• Worked with advanced concepts ofASP.NET Core MVCsuch asModelsandProviders,Filtersused for developing backend technology.
• Used Bullwinkle framework as middle layer for few APIs to get the data from database to UI.
• Performed various duties, including designing, development, testing and deployment of VB.NET applications as required.
• Responsible for development of ITIL based enterprise problem management policies, processes, targeted communication approach and escalation strategy.
• Created micro services for many third-party integrations.
• Implemented SOAP, REST services and consuming using different protocols by implementing features like Security, Debugging and Performance.
• As it is code first approach, I have used migrations to do CRUD operations on database.
• Created Asynchronous operations using async, await to get data asynchronously in C#.
• Create clusters inGoogle Cloudand manage the clusters usingKubernetes(k8s).
• Using Jenkins to deploy code to Google Cloud, create new namespaces, creating Docker images and pushing them tocontainer registryofGoogle Cloud.
• Tested Web services using Swagger and Postman.
• Applied SOLID principles when designing Interfaces.
• Worked with Fluent Validations to do server side validations.
• Used Entity Framework for retrieving data from SQL Server and manipulating data.
• Used LINQ to Entity for querying the database.
• Solid work experience with IOC (Inversion of Control) and Dependency Injection.
• Involved in writing SQL statements and stored procedures by using cursors, indexes for performing different searches.
• Created indexes on the table for faster retrieval of data to enhance the database performance.
• Worked on creatingAzure Blobfor storing unstructured data in the cloud asblobs.
• Developed theASP.NET Web APIApplication which integrates theCOSMIC
• Application withService Nowusing SNOW API for creating Incidents ad deploying inAzure.
• ConfigureAzure cloud servicefor end point deployment.
• Responsible for creating & Managing Docker ORM files for creating necessary base images used for automation of build & deployment environments.
• Designed and Developed Unit and Integration Tests using NUnit and Moq framework to test the individual pieces of the functionality.
• Creating Queries and joins on multiple tables, Functions and Triggers using LINQ in SQL for inserting/updating/ deleting the data into the relational tables.
• Created Automation tests using Python and selenium with forge test manager.
• Experience in writing Test cases when automating the development requirement.
• Worked extensively with the Business Analyst to finalize the business requirements for the development.
• Configure SharePoint services and settings.
• Assist individuals in maximizing the potential of SharePoint as it relates to their job function.
• Setup Continuous integration with Jenkins and make use of wide range of plugins available to setup smooth developer friendly workflows.
• Initiated and troubleshoot Continuous Delivery builds in Jenkins via JIRA tickets.
• Helped individual teams to set up their repositories in bit bucket and maintain their code and help them setting up jobs which can make use of CI/CD environment.
• Project in Agile including SCRUM pattern.
• Involved in Experience in Software Configuration Management (Daily Build, Release and Testing methodology) using tools like GIT and TFS.
• Maintained the source code versions using Team Foundation Server (TFS).

Environment: HTML5, CSS3, C#, React, ASP.NET Core 2.0, ASP.NET Core WEB API, Net Framework 4.6/4.5, MVC, LINQ, JavaScript, JQuery, JSON Objects, Restful web-services, Web API’s Visual Studio 2019, Docker, Visual GIT, Azure, VB.NET, SQL Server Management Studios 2018, TFS, AWS.

Confidential, Redmond, WA

Sr .Net Full Stack Developer

Responsibilities:

• Designed User Interface System using HTML5, CSS, JavaScript, AJAX, JSON, Angular2/4, and Bootstrap.
• Working on creating and calling Rest Services using VB.NET, ASP.NET CORE, Web API and C#.
• Developed solutions for diverse programming scenarios in C#, employing Object Oriented Programming (OOPS) concepts such as encapsulation, inheritance, polymorphism, and abstraction.
• Used AutoFacas an IOC Container to register and inject SignalR, Web Api dependencies using C# Interfaces.
• Developing the application using MVC, Entity Data Model and RESTful and WCF services.
• Designed and Consumed XML Web services using Micro services.
• Used the Razor View engine to generate html in MVC 3.
• Analysed and repaired of existing VB and VB.NET applications
• Responsible for creating the PDF format file with the data receiving from other Service.
• Implemented Repository pattern using Interfaces and Unity (Dependency Injection) in C#.
• Designed and Developed WebApi's for Micro services.
• Troubleshooting and resolving the Splunk - performance, log monitoring issues; role mapping, dashboard creation etc. Deployment of Cloud service includingJenkins on Docker.
• Plans and coordinates the administration of PostgreSQL databases to ensure accurate, appropriate, and effective use of data, including database definition, structure, documentation, long - range requirements, and operational guidelines.
• Installing and monitoring PostgreSQL database using the standard monitoring tools like Nagios etc.
• To achieve Continuous Delivery goal on high scalable environment, usedDockercoupled with load-balancing toolNginx.
• Developing WCF Services for internal teams and also for some external Vendors based on the requirements.
• Created scripts to create new tables, views, queries for new enhancement in the applications using TOAD.
• Used LINQ to entities for data manipulation.
• Experienced with event-driven and scheduledAWSLambda functions to trigger variousAWS resources.
• Configured S3 buckets with various life cycle policies to archive the infrequently accessed data to storage classes based on requirement.
• Created stored procedures, functions and views for the related business scenarios in SQL Server.
• Used Red Mine/JIRA as management tool and TFS, Visual SVN, GIT as a version control.
• Worked on integrating Gemini project to Third-party Services.
• Created Policies and Rules using Business Rule Composer according the requirements and published the policies and used inside the orchestration for different Internal Processes.
• Involved in Supporting the production support issues/deployment.
• To develop, design test strategies for functional, non-functional and performance testing using Selenium and BDD
• Experienced with an Agile software development methodology and Test-Driven Development (TDD) including SCRUM Framework.

Environment: C#, ASP.Net Core, Net Framework 4.5, MVC, LINQ, HTML5, AJAX, JQuery, JSON Objects, Restful web-services, WebAPI’s Visual Studio 2017, Visual SVN, GIT, Docker, SQL Server Management Studios 2014, VB.NET, Google Cloud Platform (GCP), Visual Studio Test Tools, Jira, Selenium.

Confidential, Hartford, CT

.Net Full Stack Developer

Responsibilities:

• Involved in Requirements Collection, Design & Analysis of the Customer Specifications, Development and Customization of the Application.
• Worked on Software Development Lifecycle (SDLC) starting from Requirements, gathering, and performing objects-oriented analysis, design, and implementation.
• Effectively created easy to use, reusable controls and integrated them into ASP.NET web pages.
• Controlled overall look and feel of ASP.NET web site by defining themes and skins and applying them at page level as well as control level.
• Effectively used master pages to create consistent layout for the ASP.NET, C#.Net web pages and merged them with content pages.
• Worked with advanced concepts of ASP.NET Core MVC such as Models and Providers, Filters used for developing backend technology.
• Hands on experience with using/working with GIT on Microsoft Azure Platform Service.
• Work experience as a Project Officer using WWF
• Developed ASP pages using ASP.NET web form controls, ASP.net Ajax, C# and jQuery. Asp.net MVC, HTML 5, Bootstrap, Knockout.JS.
• Developed Generic classes for Business Layer and Data Access Layer using C#.
• Built a heavy front-end using HTML/CSS/JavaScript/Bootstrap on top of .NET MVC 3
• Developed the user interface for back office support and worked collaboratively in Agile scrum team on the design and development of application based MVC framework using Angular.js, Bootstrap, HTML 5.0 and CSS3
• Extensively used WCF service calls to get the data from session and database side into the Silverlight application.
• Implemented the SOA architecture using Windows Communication Foundation (WCF).
• Consumed web services (WCF) created by Rule server application
• Designed several Sequential Workflow Libraries (WWF) for business logic by analysing business requirement.
• Design responsive and intuitive user interface for the web using XHTML/CSS and both custom ASP.NET, C# .Net, AJAX scripts.
• Effectively used ASP.NET intrinsic state management functionality to store application-specific, session-specific, page-specific and user-specific information between page requests.
• Effectively used ASP.NET security infrastructure for authenticating and authorizing user access as well as performing other security related tasks using C#.NET.
• Managed authentication using ASP.NET forms authentication.
• Managed authorization using windows groups and using ASP.NET, VB.Net roles.
• Worked on WCF Service, Operation, Data, Fault and Message Contracts.
• Effectively used jQuery a concise JavaScript Library for traversing HTML document, event handling and AJAX interactions.
• Involved in creating highly available and scalable infrastructure in AWS cloud by using various AWS services like EC2, VPC, Auto scaling, ELB, RDS
• Deploy and monitor scalable infrastructure on Amazon web services (AWS) & configuration management
• Configured & deployed .Net applications on Amazon Web Services (AWS) for a multitude of applications utilizing the AWS services.
• Setup up and maintenance of automated environment using Chef recipes& cookbooks within AWS environment
• Development of cutting-edge application interface which take advantage of recent technologies like Silverlight and WPF to deliver modern, intuitive user experiences.
• Created ASP.Net Controls and Java Script for client-side validations in the Web Pages and C# code behind.
• Worked on integration of code behind web forms development in C#.NET with Data Access layer using ADO.NETSQL Server 2008.
• Written JavaScript functions for client-side code to implement different functionalities in events, validation and listeners.
• Wrote business queries in T-SQL for policy details and commission processing according to sales and Designed and developed Triggers, Functions and stored procedures for SQL Server 2008 database.
• Used Microsoft Visual Source Safe (VSS) for the purpose of version Control and source code Maintenance needs.
• Managed changes to the documents, files or set of files by using revision control.
• Identified the candidate build based on the Internal testing and then moved the same to the Prod and Staging environments.
• Worked on Visual Studio 2017/ .Net CORE 1.0 Framework to implement Business Logic.
• Written and performed test cases using NUnit, TSS (test support system) tool to implement Test driven development to reduce bugs and created unit test cases before coding and then write code according to pass the test case.

Environment: .Net Framework 3.0, Azure DevOps, ASP.Net 2.0/3.0, VB.Net ADO.Net, SOAP, HTTP, ASP.NET, Xml, XSLT, JavaScript, AngularJS, MVVM IIS 6.0, Entity Framework, HTML, DHTML, Bootstrap CSS, Ajax Toolkit, C#, SQL Server 2008, T-SQL, AJAX, Visual Studio 2010, SSRS, Azure DevOps.

Confidential, Alpharetta, GA

Sr.Net Developer

Responsibilities:

• Involved in projecting Flow Diagrams and business processes and documenting every stage of SDLC.
• Assigned to technical design and architecture of the Customer Care Project including a redesign and development of a software framework.
• Led the migration of a legacy project to a new framework.
• Developed codes and contributed in code reviews and unit testing of the framework - instrumental in reducing the coding effort by automating software components.
• Client-Side Validations was handled using JavaScript and ASP.NET Controls.
• Designed reusable methods, Classes using Object Oriented programming in C#, Visual Studio.
• Involved in creation of stored procedures in MS SQLServer 2012.
• Used Ajax to create better, faster and more user-friendly web applications.
• Deployed web application to the Production server usingAzureApp Service.
• Used windows Azure provides services for the interaction of developer and integrated with .net for a smooth website creation as well as to provide content delivery network.
• Followed agile methodology as a SDLC Practice and participated in scrum sessions.
• Used Team Foundation Server (TFS) as the source control in the entire development life cycle of the applications.
• Developed a web control, reducing the dependency on a recurring UI binding and view on the website.
• Lessened the architectural problems by following CMMI process in the software development cycle.
• Developed different User controls which inputs the data and display the data for the web applications using ASP.NET. Developed the user interface for back office support and worked collaboratively in Agile scrum team on the design and development of application based MVC framework using Angular.js, Bootstrap, HTML 5.0 and CSS3.
• Application based on three tier architectures, and LINQ is used to query the generic collection objects.
• Developed some of the pages in MVC 4.0 architecture with Entity Framework using Razor as front-end view. Used Ajax on server controls to avoid page post back and page flickering.
• Developed system services SOA application platform for use by all applications utilizing WCF services and SOAP, XML Web Services the ASP.Net, C# provider model.
• Developed application as N-tier application with UI in the presentation layer using ASP.NET, business logic in the middle layer using C# and data service activities in the backend using SQL Server 2010/2008. Involved in implementing Microsoft Application Blocks for data access, security and logging. Extensively used ADO.NET objects such as Data Adapter, Data Reader, Dataset and Data View for reading/updating records in the database. Lead and mentored the development team both in Onshore and offshore. Designed test plans for AP Vendor.

Environment: .Net Framework 3.0, ASP.Net 2.0/3.0, VB.Net ADO.Net, SOAP, HTTP, ASP.NET, Xml, XSLT, JavaScript, AngularJS, MVVM IIS 6.0, ADO.Net Entity Framework, Windows Services, Bootstrap, SSIS, SSRS, Telerik, Microsoft Azure.

Confidential, IL

.Net Developer

Responsibilities:

• Developed Agile Software Development methodologies to enable efficient and effective high-quality software development.
• Used Entity Framework Code First approach for the Data Access Layer for the ASP.NET MVC 4.0 application using HTML5.
• Developed a new web application utilizing ASP.NET MVC which provides performance data visualization to users.
• Designed WPF Forms, Custom Controls and User Controls using XAML language for interactive UI
• Analyzed and designed new WPF application using MVVM and Repository pattern, from design to completion.
• Created a custom, single-page, responsive web application to replace a legacy line-of-business web application using AngularJS
• Involved in SOAP and Restful web services using SOAP UI, axis client.
• Developed custom controls using third party controls like Telerik.
• Experience on Entity-Framework for Object-Relational Mapping (ORM).
• Developed Tests for Unit testing the developed components using N Unit Testing Framework.
• Involved in Automation Environment setup using Eclipse, Java, Selenium WebDriver jars and TestNG.
• Experience in working on Application Built on VB.Net and worked on the enhancements of the application by Modifying the Existing VB.Net Code as per the business requirements
• Developed Stored Procedures, Triggers, and Views in SQL Server 2012 for accessing the database
• Responsible for the Design, Development and Delivery of all the modules.
• Implemented the business logic in the middle tier using C#.NET.
• Reengineered existing applications to N-Tier web-based application using ASP.NET MVC with C# as back end.
• Extensively used MVC for the designing on multiple devices.
• Involved in writing complex SQL Statements to validate data and ensure system integrity and security in SQL Server (T-SQL).
• Developed T-SQL procedures to extract and load data for month-end batch processing.
• Implemented Optimized Stored Procedures, Database Triggers, Views, and Indexes with T-SQL to perform DML operations like to retrieve, insert, delete and update of the member's data in the database (SQL Server 2014).
• Working on creating Rest Services using ASP.NET Web API and C#.
• Created custom forms using Angular 2 form builder and implemented client-side validation using Angular Built-in and Custom Validators.
• Creation of reusable UI components which present data that changes over time and development of Single page app using Angular
• Implementing various screens for the front end using ReactJS and used various predefined components from NPM (Node Package Manager) and Yarn library.
• Migrated the application which was developed in Angular 2 to React JS.
• Consumed various components from React Bootstrap like Dropdowns, Collapse, Pop over, Buttons, Cards, Navbars, Tabs, Custom forms, Utility classes.
• Implemented exception handling and developed custom error pages.
• Aggregated data from different sources for complex transformations using SSIS.
• Worked with AJAX enabled WCF services / Web API using C#, VB.NET and ASP.NET MVC.
• Used Bootstrap, Angular.js for effective web design.
• Involved in designing and development of Service Oriented Architecture (SOA) services using WCF and Restful Web APIs based on XML, WSDL, ASMX and SOAP protocols.
• Developed Stored Procedures, Functions, T-SQL Queries, Indexes and Triggers in T-SQL for fetching Transaction details, Customer Details, and Product Configuration data.
• Designed entire framework to support Test Driven Development (TDD) by making use of Dependency Injection through unity framework and developed a generic repository.
• Used TFS for Source Code Control, project related document sharing and team collaboration.

Environment: VisualStudio.NET, .NET framework, User Controls, XML Web Services, Entity Framework ADO.NET, UML, Rest Web API, HTML, Angular 2, WCF, Oracle 10g, SQL Server 2014, TFS and CSS, PL/SQL, React Js, Win Forms.