.Net Developer

[Kalyyan] [.Net Developer]

[Baltimore, MD]

SUMMARY

Over 8+ plus years of Microsoft Certified professional experience in all stages of the SDLC (Software Development Life Cycle) involving studying of the user requirements, analyzing, designing, implementation, testing, deployment, documentation and maintaining of various stand-alone, intranet, client-server and web-based projects with exposure to diverse business domains including Insurance, Banking and Financial.

Technical proficiency in Microsoft Technologies, such as .NET Framework (4.5,4.0,3.5,and3.0), ASP.NET,MVC(5,4,3,2), C#.NET(6.0,5.0.4.0,3.0,2.0), VB.NET(11.0,10.0,9.0), ADO.Net, LINQ, Web API, Web Services, WCF(4.5,4.0), IIS(6.0,7.0,7.5,8.0,8.5), Entity Framework(4.0,5.0,6.0), .NET Remoting and Visual Studio.

Expertise in working with front-end technologies like HTML/HTML5, CSS/CSS3, Bootstrap, Kendo UI, JQuery, JavaScript also including JavaScript frameworks like KnockoutJs, AngularJs etc.

Expertise in working with ASP.NET Grid Controls, Server Controls, Master Pages, custom web controls using C#.NET, HTML, CSS, Ajax, Json, JavaScript and JavaScript Frameworks which involve design and runtime validations

Expertise in using AngularJs (1.6, 1.5, 1.4) of Scopes, Models, Services, Dependency Injection, Routing and Prototyping.

Expertise knowledge on Object Oriented Programming (OOPS) Concepts including Inheritance, Abstraction, Encapsulation and Polymorphism, good experience in design patterns like Abstract factory, Singleton, MVC, MVVM, MVP, Object pool a standard solution to common problems in software design Patterns in 3-Tier, N-Tier and Service-oriented architecture (SOA) applications.

Extensively worked on WCF and Web Services to provide SOA architecture and Configuration based activation applications on SOAP and REST protocols.

Proficiency in creating service layer in order to expose API's using Microsoft WebAPI. Migrate Webfroms application to MVC using Razor view engine.

Expertise working with Unity frameworks for Dependency Injection.

Extensive working experience in unit testing framework - NUNIT, MS Unit Tests to perform test cases by passing test values.

Expertise in using C#.Net for Serialization and Generics for integrating with the tool for XML file generation.

Experience with Data Accessing including using Data Adapter, Data Reader and Data Set in ADO.NET, Entity framework and LINQ (Language Integrated Query) Providers for data manipulation.

Experience in using Language-Integrated Query (LINQ to Objects, LINQ to XML, and LINQ to SQL) and retrieve data from different data sources.

Experience in writing Stored Procedures, Triggers, Views, DTS packages on MS SQL Server (2016, 2014, 2012, 2008R2, 2008) and Oracle Databases (11g, 10g, 9).

Extensive experience in BI Solutions (ETL & Reporting) using SSIS, SSAS, SSRS and T-SQL Programming.

Extensive working experience in unit testing framework - NUNIT, MS Unit Tests to perform test cases by passing test values.

Experience in .NET security features such as Authentication and Authorization (Authorizing Users and Roles).

Experience in using configuration Management Tools such as GITHUB, Team Foundation Server (TFS), Visual Source Safe (VSS) and SVN for version control.

Experienced in working with TDD, BDD, Waterfall Model and Agile SCRUM methodology.

Effective result-oriented team player with excellent communication and inter-personal skills with a positive attitude towards work with adherence to time schedules and quality delivery.

TECHNICAL SKILLS

Web Technologies

ASP, ASP.Net, MVC5, Web Services, HTML,CSS, Java Script, AJAX, JQuery, JSON, Angular JS, Bootstrap, knockout Js, Kendo UI,Web services (RESTfull and SOAP ),WCF, Telerik.

Programming Languages

C, C++, C#.Net, VB.Net.

.NET Frameworks Versions

.NET Framework 4.5/4.0/3.5/3.0/2.0

Database

SQL Server 2005/2008/2013 (T-SQL, Stored procedures, Triggers, DML, DDL), MS Access, Oracle 11g/10g/9i.

XML Technologies

XAML, XHTML, XML, XSL, XSLT, XQuery, DTD’s, Schemas.

Reporting Tools

Crystal reports, ETL, Data Base Reports, SSRS and SSIS.

Application Tools

Visual Studio.Net, SQL Enterprise Manager, SQL Management Studio.

Web Servers

MICROSOFT IIS(6.0,7.0,7.5,8.0,8.5), Windows Server

Source control Tools:

Team Foundation Server, GIT, VSS, Tortoise SVN.

Functional Domain

Supply Chain,Banking, Insurance, E-commerce, Finance, Retails.

EDUCATION

Bachelor of Technology (B. Tech.) Electrical and Communication Engineering MAY 2009

JNT University, India.

EXPERIENCE

United Parcel Services (UPS) – Baltimore, MD Nov’16 – Till Date

.NET DEVELOPER

Description: - United Parcel Service, Inc. (UPS) is the world's largest package delivery company and a provider of supply chain management solutions. The project was to enhance the UPS Customer care website with Weekend Operations. Currently UPS only provides services from Monday-Friday and as part of the new UPS My Choice enhancements, customers have the ability to place orders on Saturday and Sunday. It embraces all aspects of dealing with prospective customers, including pickup, quoting, shipping and visibility.

Responsibilities:

Involved in the SDLC phase of requirement analysis, Designed and Developed a Full stack application by using C#, ASP.NET MVC 5, HTML5, CSS3, Bootstrap, AngularJs, WCF, and SQL Server 2016.

Developed Web Pages using SPA (Single Page Applications) Framework, HTML5, CSS3, Bootstrap, and Angular JS(1.6).

Created modules using Angular JS Controllers, Directives, and Services, making use of Modules and Filters objects according to the application requirement.

Incremented and decremented the in-memory counter with AngularJs ng-click attribute.

Implemented Routing, URL, Security, Action Filter techniques for application development.

Extensively worked with OOPS concepts(Inheritance, Polymorphism, Abstraction, Encapsulation etc.) to construct the business logic layer(BLL) using C#.NET

Created controller actions using MVC 5 to render views and compose data for Mobile Renter's responsive web application.

Extensively used C# features such as object initializers, Anonymous types, Lambda expressions, Extension methods

Implemented service oriented component (SOA) Layer using C#.net and WCF to decouple the UI with BL

Created WCF Services responsible for communicating and providing real time data from integrated server to Client Application

Implemented WCF for communication between Business-to-Business (B2B) and Business-to-Consumer (B2C).

Responsible for Testing, Troubleshoot, Monitoring and diagnose WCF services

Worked with State Management, Caching features, configuring optimizations and securing the web application.

Designed and develop Master Pages, Themes, Skins using, HTML5, CSS3, Bootstrap, Telerik UI controls, AngularJs.

Implemented CRUD functionality with Entity framework in ASP.NET MVC and implemented sorting filtering and paging with Entity framework in MVC.

Responsible for handling advance data querying capabilities with LINQ to SQL/Objects/XML

Extensively worked MS SQL Server 2016 .Created Databases, Tables, Cluster/Non-Cluster Index, Unique/Check Constraints, Views, Stored Procedures, Triggers.

Extracting, Transforming and Loading (ETL) of Data from various heterogeneous data sources using SQL Server Integration Services (SSIS).

Worked with SQL Server Reporting Services (SSRS) for providing comprehensive reporting functionality for variety of data sources

Designed entire framework to support Test Driven Development (TDD) by making use of Dependency Injection through unity framework and developed a generic repository.

Involved in Release Cycle, Unit Testing, Integration Testing, Production Support 24x7.

Environment: Visual Studio.NET 2015, .Net Framework 4.5, ASP.NET, C#.NET(6.0), IIS8.0, WCF, HTML5, CSS3, Razor View Engine,, Kendo UI, Angular JS(1.6), Entity Framework, LINQ, knockout.js, SQL Server 2016, TFS, SSRS, UNIT TESTING, Windows 10.

Hudson and Marshall-Dallas, TX Sept’15 – Oct’16

.NET DEVELOPER

Description: Hudson and Marshall is a Real Estate organizations and company. Hudson and Marshall Serve’s the full lifecycle of owning and living in a home: buying, selling, renting, financing, remodeling and more. .There are two front-end applications (Public Website and (RAMS) Internal Website - Ecommerce), and thus two different setups for user roles. At a high level, RAMS will authenticate and authorize H&M employees using H&M's Active Directory (AD), while Bid Now will allow for the registration, authentication, and authorization of users, saving all that information into the system database. Also implemented the ability for H&M employees to login to Bid Now with their AD domain users. . Also Maintained of the FDIC Application. As a part of H&M.

Responsibilities:

Designed and Developed RAMS Portal to integrate with Public Website application using C#, MVC 5, Generics, Web API, SQL Server 2014.

Created Business Logic Layer (BLL) & Data Access Layers (DAL) to implement the MVC architecture.

Involved in Design and Developing components of this application using MVC 5, C# .NET, HTML.CSS, Kendo UI, AngularJs(1.4).

Implemented Routing, URL, Security, Action Filter techniques for application development.

Extensively used C# features such as object initializers, Anonymous types, Lambda expressions, Extension methods.

Extensively working in creating Single Page Application (SPA) using Angular JS.

Design and implement Restful API layer along with calls to consume an API layer.

Working on creating Rest Services using ASP.NET Web API and C#.

Involved in writing Stored Procedures, triggers and views using T-SQL on SQL Server 2008 R2.

Involved in customizing the third party Data grid controls using Telerik.

Performed Unit Testing, Integration Testing, Regression Testing and System Testing to improve product quality.

Worked with SQL database and created stored procedures, functions, views, Cursos and done Indexing to reduce complexity of front-end SQL queries and triggers to enforce entity relationships.

Migrated data from different sources (text based files, Excel spreadsheets, and Access) to SQL Server databases using SQL Server Integration Services (SSIS).

Developed custom reports using SQL Server Reporting Services (SSRS) to review score cards, business trends based on the data from different locations.

Integrate Campaigns Solution/App to the new system/soln. by interacting with the legacy SQL data base and native API resources.

Worked with LINQ to SQL, LINQ to XML and LINQ to Objects for retrieving the data efficiently and Just in Time manner through Entity Framework.

Extensive experience in continuous Integration tools like Jenkins. Configured Jenkins to automate build process connecting to GIT.

Creating LINQ enabled database layer using API such as LINQ to SQL and Entity Framework.

Handled Run Time Errors & Design Time Errors by implementing appropriate Error Handlers.

Built a Jenkins-based CI/CD pipeline, speeding product deployment and allowing greatly improved testing of all aspects of the deploy process.

Designed entire framework to support Test Driven Development (TDD) by making use of Dependency Injection through unity framework and developed a generic repository.

Environment: ASP.NET, Visual Studio.NET 2013,MVC5, XHTML, Web API, Web Services, Razor View Engine, LINQ, Kendo UI, Angular JS(1.4), Entity Framework, knockout.js, JavaScript, RESTful Services, MS SQL Server 2014, .Net Framework 4.5, IIS 7.0.

BKFS- Jacksonville, FL Jan’14 – Aug’15

.NET DEVELOPER

Description: BKFS is a mortgage, capital and finance industries’ leading provider of integrated technology, data and analytics solutions that facilitate and automate many of the business processes across the entire loan lifecycle. The project involved development Financial Module for Banking with four sub applications, Mortgage Loan,Individual premium Accounts, Deposit log,E-Trade, Bank transfer, and Pre-authorized checking, facilitating entire premium payment process for third party.

Responsibilities

Worked closely with business analysts and other team members to build a high quality web application.

Extensively used ASP.NET MVC for developing the web application by creating multiple views/partial views.

Extensively used Ajax techniques to pull dynamic data and improved the performance of existing web pages.

Extensively working in migrating existing application to Single Page Application (SPA) using Angular JS.

Developed new user interface components for different modules using Kendo UI.

Developed custom controls using third party controls using Telerik.

Created style sheets and layout pages to preserve consistent look and feel of the application.

Worked on JSON format for passing data between server and the client browser.

Developing UI for the application executing the SSIS Packages from the .NET interface.

Setting the workflow to execute the tasks related to the storage of the huge data after the executing the SSIS jobs and securing the data into files.

Developed Business Logic Component using Web Service, WSDL. Implemented SOAP (Simple Object Access Protocol) for communication of application.

Development of enterprise reports by pulling data from various sources and presenting in SQL Server Reporting Services (SSRS).

Created custom routes and added them to ASP.NET MVC routes collection.

Extensively used MVC‘s Required, MaxLengthetc attributes on the Model properties for validation purposes..

Extensively used C#.NET for coding the business logic and to develop N-tier services.

Worked on constructor dependency injection using C#/VB.NET

Involved in designing and development of SOA services using Web Services/ WCF using C.NET.

Extensively used Entity framework code first for creating data base.

Creating Entity framework migration to tackle with model changes.

Extensively used LINQ to pull data from the database for the faster retrieval.

Wrote stored procedures, stored functions using SQL Server 2012

Participated in Scrum activities and communicated with team members.

Environment: .NET Framework 4.0, Entity Framework & LINQ, Kendo UI, WCF, JSON, AngularJs, HTML, DHTML, XHTML, CSS3, Microsoft Visual Studio 2012, IIS 7.0, SQL Server 2008 - T-SQL, Stored Procedure, Windows 7.

T- Mobile-Frisco, TX Nov’12 – Dec’13

.NET DEVELOPER

Description: The project is mainly focused improving Mobile plans of T- mobile as the project of Bridge to Value (B2V) .Bridge to Value (B2V) Subsidy upgrades on Classic rate plans consumes significant Market Invest. Migration Fee to change rate plan to Value remains a necessary hurdle to protect initial SAC/SRC investment. Customers on pooled family plans do not migrate to Value plans due to significant migration fees for all lines on the BAN. This project serves as a “bridge to value” for existing Family customers by offering them a discount on the data MRC and/or a SIMO (SIM Only) device option (Full Price/Own device/EIP).

Responsibilities

Developed websites using HTML, CSS, JavaScript, JQuery, XML and Ajax

Created web page layouts using HTML and CSS

Developed User Interface with various controls like List Controls, Validation Controls etc. to handle Client Side validation.

Created ASP.NET Web forms and server controls to display dynamic data obtained through the use of Microsoft ADO.NET and Data binding.

Designed Presentation layer using ASP.NET, Ajax Controls, and CSS.

Developed Business layer using C#.

Worked upon the dashboard for the project which contained a variety of charts and drag gable components using JQuery UI Library.

Written Ajax driven JSON consuming JavaScript functions to save User selections such as radio button, drop-down menu selections into a cookie.

Design, developed and updated the user interface using CSS, JavaScript.

Worked with Ajax, JSON with JQuery for request data and response processing.

Performed client side validations over the forms using JavaScript

Worked with Cascading Style Sheets(CSS) in order to separate presentation from the structure

Defined text alignment, borders, positioning and many other typographic characteristics

Worked with Responsive Web Design so that the website is compatible with different devices like desktops, laptops.

Worked with best coding practices and naming conventions while writing code in JavaScript, HTML and CSS

Extensively tested the websites, identified the bugs using Firebug and fixed them.

Responsible for code optimization and testing across other browsers.

Environment: .NET Framework 4.0, Entity Framework & LINQ, WCF, Web API, JavaScript, JSON, JQuery, HTML, DHTML, XHTML, CSS, Microsoft Visual Studio 2012, IIS, SQL Server 2008 - T-SQL, Stored Procedure.

Cloudgen systems - Hyd, India Feb’11 – Sept’12

.NET DEVELOPER

Description: This project is the Logistics Solution for the e-business platform. E-Logistics contains three modules Supplier, Buyer, Transport. Worked on the transport module that consists of service order and shipping details. All the users of the Logistics solution will be the registered users of the portal. Each of the registered users in the E-Logistics platform will have a unique ID and a user name and belongs to a Company registered to the Enterprise Enabler.

Responsibilities

Gathered User Requirements; designed the Framework using UML that included identifying the use cases and its surroundings, drawing Use case diagrams, identifying classes, drawing class diagrams and sequence diagrams.

Responsible to deliver the give modules without slipping the deadlines and without exceeding the estimated effort.

Extensively involved in developing components for Business and Data tier using C#, ADO.NET.

Involved in Design and Developing components of this application using ASP.NET, C#.NET, VB.NET, and JavaScript.

Involved in Requirements Analysis for the application development and Production issue fixing.

Implemented different C# Design patterns in all the layers.

Involved in Performance testing for different bandwidths by using the bandwidth controller.

Written SQL Queries, Stored Procedures, Triggers, Backup and Restore Database, Defining roles, creating database users, Assigning Roles to users using Sql Server 2008.

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.

Developed Web forms using ASP.NET server controls and validated input using Java Script.

Implemented reporting using Crystal Reports.

Worked with ADO.NET objects such as Data Adapter, Data Reader and Dataset for consistent data access.

Environment: C#, VB.NET, ASP.NET, ADO.NET, ASP, XML, SQL Server 2008,, Microsoft Visual Studio 2008, XML/SOAP, JavaScript, HTML, DHTML, IIS, MS Visual SourceSafe, Windows.

Mirabel Technologies, Hyd, India Jul’09 – Jan’11

JR .NET DEVELOPER

Description: Mirabel Technologies is a global information technology, consulting and outsourcing company. It helps customers do business better by leveraging our industry-wide experience, deep technology expertise, comprehensive portfolio of services and vertically aligned business model.

Responsibilities

Responsible for design and development of web pages using HTML, CSS JavaScript.

Developed multi-tiered web applications using C#, HTML, CSS.

Designed and developed UI using C#, ASP.NET

Created ASP.NET web pages with HTML and JavaScript.

Expertise in fixing Front-End issues with the layouts while tracking them in Target Process.

Coordinated with BA group for better understanding of functional requirements analyzed and designed the business requirements to documented and implemented.

Implemented applications in JavaScript. Developed portals for implementing health care benefits of the employees.

Designed, developed and updated User Interface Web Forms using CSS, HTML and JavaScript.

Validated input values to make sure that they will be accepted before they are submitted to the server.

Responsible for developing, editing, publishing and managing content on the external Web pages and internal layouts.

Worked with Cascading Style Sheet (CSS) in web pages to separate presentation from structure. Defined text alignment, size, borders and many other typographic characteristics.

Created SQL queries for Business class functions to access databases.

Developed forms to view/store data to SQL Server 2005 database.

Worked with the database using the ADO. NET library.

Fixed bugs and provided support services for the application. De-bugged web browser using Firebug.

Environment: .NET Framework 3.0, C#. NET, ADO.Net, Web forms, Object -oriented programming, Java Script, JQuery, SQL Server 2000, Team Foundation Server (TFS).

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